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Symptoms » Tingling » Glossary
 

Glossary for Tingling

Medical terms related to Tingling or mentioned in this section include:

  • Aaa_unused symptom qualifiers: Internal web site information of no relevance to patients
  • Abscess: This is an area of puss collected in a cavity which is constituted by necrotised tissue
  • Accelerated hypertension: Accelerated hypertension is a condition characterized by a rapid increase in blood pressure. The condition is a medical emergency which can cause organ damage if not treated promptly.
  • Achrestic anemia: Achrestic anemia is a form of anemia similar to that caused by Vitamin B12 deficiency but it doesn't respond to treatment with Vitamin B12. The condition tends to progress slowly and can result in death if not treated. There are a variety of possible causes.
  • Acid regurgitation: The regurgitation of stomach contents
  • Acrodynia: A disease occurring in infants or young children. Symptoms include edema, pruritis, skin rash, extremities are pink, cheeks and nose are scarlet, profuse sweating, digestive disturbance, photophobia, polyneuritis, irritability, listlessness, apathy and failure to thrive.
  • Acroparesthesia syndrome: A condition involving episodes of paresthesia (tingling, numbness and stiffness) mainly in the lower arms and hands. It most often occurs in middle-aged women.
  • Acute Bokhoror: A brain disease caused by an unknown pathogen which is probably from the Picornavirus family of viruses. Mode of transmission is uncertain but genetic susceptibility may be involved. The incubation period appears to be an average of 15 years. The disease can be classified according to rate of progression: acute or subacute, slowly progressive and chronic. Death is common in the acute phase of the infection which can last from four days to four months.
  • Acute VE: A brain disease caused by an unknown pathogen which is probably from the Picornavirus family of viruses. Mode of transmission is uncertain but genetic susceptibility may be involved. The incubation period appears to be an average of 15 years. The disease can be classified according to rate of progression: acute or subacute, slowly progressive and chronic. Death is common in the acute phase of the infection which can last from four days to four months.
  • Acute Viliuisk Encephalitis: A brain disease caused by an unknown pathogen which is probably from the Picornavirus family of viruses. Mode of transmission is uncertain but genetic susceptibility may be involved. The incubation period appears to be an average of 15 years. The disease can be classified according to rate of progression: acute or subacute, slowly progressive and chronic. Death is common in the acute phase of the infection which can last from four days to four months.
  • Acute Viliuisk Encephalomyelitis: A brain disease caused by an unknown pathogen which is probably from the Picornavirus family of viruses. Mode of transmission is uncertain but genetic susceptibility may be involved. The incubation period appears to be an average of 15 years. The disease can be classified according to rate of progression: acute or subacute, slowly progressive and chronic. Death is common in the acute phase of the infection which can last from four days to four months.
  • Acute Vilyuisk Encephalitis: A brain disease caused by an unknown pathogen which is probably from the Picornavirus family of viruses. Mode of transmission is uncertain but genetic susceptibility may be involved. The incubation period appears to be an average of 15 years. The disease can be classified according to rate of progression: acute or subacute, slowly progressive and chronic. Death is common in the acute phase of the infection which can last from four days to four months.
  • Acute Vilyuisk Encephalomyelitis: A brain disease caused by an unknown pathogen which is probably from the Picornavirus family of viruses. Mode of transmission is uncertain but genetic susceptibility may be involved. The incubation period appears to be an average of 15 years. The disease can be classified according to rate of progression: acute or subacute, slowly progressive and chronic. Death is common in the acute phase of the infection which can last from four days to four months.
  • Acute intermittent porphyria: A rare inherited metabolic disorder caused by a disturbed porphyrin metabolism resulting in increased production of porphyrin or its precursors. Symptoms include abdominal pain, photosensitivity and neurological disturbances such as seizures, coma, hallucinations and respiratory paralysis.
  • Adam and Eve poisoning: The Adam and Eve plant is a herb with heart-shaped leaves found in Europe. The plant contains a poisonous chemical called calcium oxalate crystals which can cause a variety of symptoms if ingested. Eye exposure can also cause symptoms due to the abrasive nature of the toxic chemical. Ingestion of the plant generally causes severe mouth pain. Skin exposure usually only causes minor, short-lived skin irritation.
  • Adrenal Cancer: A malignant cancer that develops in the adrenal gland. The tumor may be nonfunctioning (does not produce hormones) or functioning in which case excessive levels of hormones can cause a variety of symptoms depending on which hormone is involved. Adrenal hormones made in the cortex (outer part of the gland) are aldosterone, corticosteroids and androgenic steroids. Adrenalin and noradrenalin are the hormones made in the medulla (central part of the adrenal gland).
  • Adrenal Cortex Neoplasms: A tumor that develops in the adrenal gland. The tumor may be nonfunctioning (does not produce hormones) or functioning in which case excessive levels of hormones can cause a variety of symptoms depending on which hormone is involved. Adrenal hormones made in the cortex (outer part of the gland) are aldosterone, corticosteroids and androgenic steroids.
  • Adrenal adenoma, familial: A benign tumor that develops in the adrenal gland and tends to run in families. The tumor may be nonfunctioning (does not produce hormones) or functioning in which case excessive levels of hormones can cause a variety of symptoms depending on which hormone is involved. Adrenal hormones made in the cortex (outer part of the gland) are aldosterone, corticosteroids and androgenic steroids . Adrenalin and noradrenalin are the hormones made in the medulla (central part of the adrenal gland).
  • Adrenal gland hyperfunction: Excessive activity of the adrenal gland which causes excessive production of one or more adrenal hormones (aldosterone, corticosteroids, androgenic steroids, epinephrine and norepinephrine). The increased adrenal gland activity may be caused by an adrenal gland tumor or by excessive stimulation of the gland. Pituitary hormones stimulate adrenal gland activity.
  • Adrenal incidentaloma: A tumor of the adrenal gland that is discovered incidentally while performing an imaging examination for reasons other than an adrenal tumor. The tumor may be asymptomatic or can causes excessive secretion of adrenal hormones and resulting symptoms. The tumor may also be malignant or benign.
  • Adrenocortical carcinoma: A condition which is characterized by malignancy which affects the adrenocortex.
  • African milk bush poisoning: The African milk bush originated from African and is a shrubby plant with small flowers. The milky sap contains diterpene esters which can cause symptoms if it is eaten or if the sap comes into contact with the skin or eyes. It can cause severe skin irritation and the high toxicity of the sap can cause death if sufficient quantities are eaten.
  • Alcohol - Teratogenic Agent: There is strong evidence to indicate that exposure to Alcohol during pregnancy may have a teratogenic effect on the fetus. A teratogen is a substance that can cause birth defects. The likelihood and severity of defects may be affected by the level of exposure and the stage of pregnancy that the exposure occurred at.
  • Alcohol abuse: Excessive alcohol as a symptom of other conditions
  • Alcoholic polyneuropathy: A condition where damage to many peripheral nerves throughout the body results from excessive alcohol consumption. The sensory nerves tend to be affected more than the motor nerves and the legs are usually more affected than the arms.
  • Allergenic cross-reactivity: Studies have indicated that a significant number of people with certain allergies will also have allergic responses to other allergens which have a similar protein. For example patients allergic to birch pollen will often have allergies to plant foods such as apples and peaches. Symptoms can range from mild response to severe allergic reactions. Cross-reactivity tends to have mainly oral allergy symptoms with breathing problems and anaphylactic reactions being extremely rare. Food allergies related to cross-reactivity tend to be less severe than those not related to cross-reactivity.
  • Allergic conjunctivitis: also known as vernal catarrah
  • Allergic seminal vulvovaginitis: Vaginal inflammation following contact with semen after ejaculation.
  • Amiodarone - Teratogenic Agent: There is strong evidence to indicate that exposure to Amiodarone during pregnancy may have a teratogenic effect on the fetus. A teratogen is a substance that can cause birth defects. The likelihood and severity of defects may be affected by the level of exposure and the stage of pregnancy that the exposure occurred at.
  • Anchovy poisoning (clupeotoxin): Some anchovies contain toxins (Clupeotoxin) which can be poisonous to humans if eaten. Heat does not destroy the toxin and there is still uncertainty as to the origin of the toxin. The toxin appears to be present in higher concentrations in summer and is believed to be possible linked to the consumption of toxic food in its food web. The size and age of the anchovy does not appear to be related to the toxicity. The anchovies are found in coastal waters off Africa and the Caribbean, Indian and Pacific Oceans.
  • Angina: Angina is a particular type of pain related to heart conditions
  • Ankle burning sensation: A burning sensation located in the ankle
  • Ankle conditions: Conditions that affect the ankle
  • Ankle injuries: Injury to the ankle
  • Anthurium poisoning: Anthuriums have dark, glossy, heart-shaped leaves with glossy, heart-shaped flowers which can be red, white or other colors. The plant contains calcium oxalate crystals which an cause severe mouth pain if eaten. Large amounts would need to be eaten to cause poisoning. Eye and skin irritation can also occur on exposure to the plant.
  • Anxiety: Excessive worry, anxiety, or fear.
  • Arachnoid Cysts: A rare disorder involving a fluid-filled cysts on the arachnoid membrane which is one of the thin layers of tissue that form a membrane which covers the spinal cord and brain. The type and severity of symptoms is determined by the size and location of the cyst.
  • Arachnoiditis: A progressive disorder where the arachnoid membrane becomes inflamed and the brain and spinal cord may also become inflamed.
  • Aralia poisoning: Aralia is an evergreen shrub which produces clusters of small white flowers. The plant originated in Asia and Africa. The plant contains a toxic chemical called saponic glycoside and can cause skin irritation if skin contact occurs or other symptoms if eaten. The plant is considered to have a relatively low toxicity.
  • Arbovirus: Any group of viruses transmitted to humans by mosquitoes and ticks
  • Arizona Bark Scorpion poisoning: A bite from the Arizona Bark scorpion contains chemicals toxic to the nerve system and can cause serious, life-threatening symptoms.
  • Arm burning sensation: A burning sensation located on the arm region
  • Arm conditions: Conditions that affect the arm
  • Arm fracture: Fracture of bones in the arm.
  • Arm injury: An injury to the arm
  • Arterial insufficiency: Where the arterial blood flow is insufficient.
  • Arteriosclerosis Obliterans: Arteriosclerosis that results in the narrowing and gradual blockage of the artery. Arteriosclerosis involves the deposition of cholesterol plaques and other material on the inside of the artery walls. The symptoms will depend on the location of the arteries affected and how severe the blockage is.
  • Arthritis: A condition which is characterized by the inflammation of a joint
  • Ataxia, Hereditary, Autosomal Dominant: A group of rare, dominantly inherited neuromuscular disorder involving degeneration of the brain and spinal cord. The range, progression and severity of symptoms can vary quite considerably depending on the genetic defect involved.
  • Atypical pyridoxine-dependent seizures: A form of epilepsy which responds to anticonvulsant therapy for only a period of time but are able to be managed by pyridoxine supplementation after a few months. Seizures may disappear for a few months even after pyridoxine supplementation is ceased.
  • Australian Umbrella Tree poisoning: The Australian Umbrella tree is an evergreen shrub or tree which originated in Asia. The sap of the plant contains oxalate which can cause irritation symptoms. Skin contact with the sap from the plant can result in irritation and eating parts of the plant can cause symptoms. The plant is considered to have low toxicity if eaten and skin irritation tends to be minor.
  • Autoimmune Myelopathy: A disturbance functionally or pathological change in the spinal cord
  • Autoimmune neuropathies: Nerve diseases from autoimmune damage.
  • Autoimmune peripheral neuropathy: Damage to peripheral nerves that occurs when the body's own immune system attacks it.
  • Azalea poisoning: Bacillus cereus is a bacterium that can cause food poisoning symptoms such as vomiting and diarrhea. There are two types: Type I causes mainly vomiting and is associated with fried rice whereas type II causes mainly diarrhea and is associated with meats, cereals, vegetables and milk.
  • Baby bottle nipples induced allergies: Baby bottle nipples induced allergies are an adverse reaction by the body's immune system to the latex in Baby bottle nipples . Symptoms usually involve the mouth.
  • Back Impairment: An impairment of the function of the back
  • Back burning sensation: A burning sensation on the back
  • Back conditions: A group of conditions that affect the back
  • Back tumour: The presence of tumour growth in the vertebra, whether due to primary malignancies e.g. leukaemic or myeloma infiltration of the bone marrow, or due to secondary metastases from another site e.g. lung or breast.
  • Bacterial toxic-shock syndrome: A very rare, potentially fatal infection caused by toxins produced by bacteria, especially bacteria such as Staphylococcus aureus or Streptococcus pyogenes. The condition is often associated with tampon use but can originate from other sources.
  • Barrett syndrome: A chronic peptic ulcer of the esophagus.
  • Bartschi-Rochaix syndrome: A range of symptoms caused by compression of the cerebral artery.
  • Basilar artery migraine: Basilar migraine (BM), also known as Bickerstaff syndrome, consists of headache accompanied by dizziness, ataxia, tinnitus, decreased hearing, nausea and vomiting, dysarthria, diplopia, loss of balance, bilateral paresthesias or paresis, altered consciousness, syncope, and sometimes loss of consciousness.
  • Bearsfoot hellebore poisoning: The Bearsfoot hellebore is a relatively small, flowering evergreen plant which originated in Europe. All parts of the plant contain protoanemonin which can be toxic if large quantities are consumed.
  • Beriberi: Disease due to vitamin B1 deficiency (thiamine)
  • Biotin deficiency: Vitamin H deficiency
  • Black widow spider envenomation: The black widow spider bite is toxic to the nerves and can cause serious symptoms. The black widow spider is most commonly found in North America.
  • Blepharitis: A common eyelid inflammation
  • Blue-ringed octopus poisoning: The blue-ringed octopus is found in shallow Australian ocean water and can deliver venomous, potentially fatal bite. The poison is present in the saliva of the octopus. The venom affects the neuromuscular system.
  • Bonefish poisoning (clupeotoxin): Some bonefish contain toxins (Clupeotoxin) which can be poisonous to humans if eaten. Heat does not destroy the toxin and there is still uncertainty as to the origin of the toxin. The toxin appears to be present in higher concentrations in summer and is believed to be possible linked to the consumption of toxic food in its food web. The size and age of the bonefish does not appear to be related to the toxicity. The bonefish are found in coastal waters off Africa and the Caribbean, Indian and Pacific Oceans.
  • Brachial Neuritis: Condition where there is a sudden onset of shoulder weakness and pain, thought to be due to a viral infection of the nerve roots in the cervical spine
  • Brain damage: A condition which is characterized by damage to the brain resulting in a decrease in function
  • Brain tumor: A condition which is characterized by the abnormal growth of tissue within the brain
  • Breast burning sensation: A burning sensation located in the breast
  • Broken Collarbone: Fractured collarbone (clavicle)
  • Broken elbow: Fracture at the elbow joint
  • Broken finger: Fracture of a finger bone
  • Broken foot: Fracture of one or more foot bones
  • Broken hand: Fracture of one or more bones in the hand
  • Broken leg: Fracture of a bone in the upper or lower leg
  • Broken nose: Fracture of the nose
  • Broken shoulder blade: Fracture of the shoulder blade bone (scapula)
  • Broken toe: Fracture of a bone in a toe
  • Buerger's disease: Buergers's disease is a recurring inflammation and thrombosis (clotting) of small and medium arteries and veins of the hands and feet
  • Buffalo nut poisoning: The buffalo nut is a deciduous flowering shrub. It grows mainly in mountainous areas. The seeds contain chemicals which can cause toxicity if large quantities are eaten.
  • Burning: The symptom of burning
  • Burning Legs: Burning sensation in one or both feet.
  • Burning during urination: The experience of burning sensation when urinating
  • Burning eyes: Burning or stinging eye pain
  • Burning feet: Burning sensation in one or both feet.
  • Burning mouth: Burning-like pain in the mouth
  • Burning mouth syndrome, Type 1: A rare condition where there is a burning sensation in the mouth and tongue. Type 1 describes mouth burning that may be absent on waking but gets worse during the day. This type is often linked to conditions such as diabetes and nutritional deficiencies.
  • Burning mouth syndrome, Type 2: A rare condition where there is a burning sensation in the mouth and tongue. Type 2 describes constant mouth burning that does not fluctuate during the day. This form is often linked to reduced salivary gland functioning due to antidepressant use.
  • Burning mouth syndrome- Type 3: A rare condition where there is a burning sensation in the mouth and tongue. Type 3 describes mouth burning that comes and goes during the day and is often linked to anxiety and allergies (especially food additives).
  • Burning pain: The occurrence of pain that feels like burning
  • Burning symptoms: Any burning or burn-like sensations.
  • Burning when urinating: burning micturition is a classical presentation of infection
  • Buttock burning sensation: A burning sensation located on the buttocks
  • Buttock paresthesia (tingling): A loss of sensation located at or around the buttocks
  • Caffeine Allergy: A caffeine allergy is an adverse reaction by the body's immune system to caffeine or caffeine-containing products. The type and severity of symptoms can vary amongst patients.
  • Calf burning sensation: A burning sensation on the calf or calves
  • Cancer: Abnormal overgrowth of body cells.
  • Carpal Tunnel Syndrome: Hand or wrist problems; often from repetitive motion.
  • Celiac Disease: Digestive intolerance to gluten in the diet.
  • Central Pain Syndrome: Central pain syndrome is a neurological condition caused by damage to or dysfunction of the central nervous system (CNS), which includes the brain, brainstem, and spinal cord.
  • Cercarial dermatitis: A short-lived rash that occurs as an allergic reaction to larval (cercariae) infection of the skin. These particular parasites use birds and animals as their first hosts. Larval eggs are excreted in the faeces and when they land in water, they hatch into larvae which then infect certain aquatic snails. The infected snails release another form of the larvae called cercariae which then search for a bird, mammal host. When they enter the skin of a human they die as humans are unsuitable hosts but the skin can produce an allergic reaction.
  • Cerebellar ataxia, autosomal recessive: A group of rare, recessively inherited neurological disorders caused by abnormalities in the cerebellum and spinal cord. In some cases other parts of the body may be affected.
  • Cerebrovascular accident: Occurs when the blood supply to the brain is interrupted and results in cell injury and death.
  • Chemical adverse reaction - Cesium: Cesium is a chemical used mainly in the photosterilization of foods such as wheat and potatoes and in the manufacture of photoelectric cells. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount (and concentration) of chemical involved and the nature of the exposure.
  • Chemical allergy: A chemical allergy refers to an adverse reaction by the body's immune system to a chemical. The specific symptoms that can result can vary amongst patients depending on the type and duration of the exposure and individual response.
  • Chemical burn: A chemical burn is a burn caused by a chemical. Symptoms vary depending on the chemical, the part of the body affected and the duration of the exposure to the chemical. Rapid first aid following exposure can limit the damage caused by the chemical. Chemical burns can occur when certain chemicals are accidentally swallowed, spilt on the skin, splashed in the eyes or even breathed in the case of chemical gases.
  • Chemical burn - ingestion: Burns to the mouth and gastrointestinal system caused by swallowing a chemical. Symptoms vary depending on the type, quantity and strength of the chemical involved as well as the duration of the exposure to the chemical and promptness of treatment measures. Immediate medical attention should be sought if chemical burns to the gastrointestinal system are suspected.
  • Chemical poisoning - 1,3-Dinitrobenzene: 1,3-Dinitrobenzene is a chemical used mainly in explosives. The chemical can be readily absorbed through the skin and cause systemic symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - 1-Amino-2-propanol: 1-Amino-2-propanol is a chemical used mainly in the synthesis of various pharmaceuticals such as methadone and opioid. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - 2-Amino-2-methylpropanol: 2-Amino-2-methylpropanol is a chemical used mainly in industrial applications. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - 2-Hexanone: 2-Hexanone is a chemical used mainly in paints, solvents and coated fabrics. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - 4-Aminodiphenyl: 4-Aminodiphenyl is a chemical used mainly in research and laboratory facilities. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - 4-Aminopyridine: 4-Aminopyridine is a pesticide used mainly to control bird pests. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Acrinathrin: Acrinathrin is a pyrethroid chemical used as an insecticide. The chemical is toxic to the nerve system. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Acrylamide: Acrylamide is a chemical used mainly in the treatment of waste water, grout agent, paper strengthening agent and adhesive agents. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Acrylic acid: Acrylic acid is a chemical used mainly in the production of resins and acrylic acids which are usually used in adhesives and coatings. It is also used in water treatment and in the production of plastics and detergents. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Allethrin: Allethrin is a chemical used as an insecticide, mainly in households. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Allyl Glycidyl Ether: Allyl Glycidyl Ether is a chemical used mainly in the production of epoxies, thermoplastics, polyester resins, adhesives and elastomers. The chemical may be absorbed through the skin. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Allyl chloride: Allyl chloride is a chemical used mainly in the manufacture of epichlorohydrin and glycerin but is also used in the production of products such as polyester, varnish plastic adhesive, insecticides, perfumes and pharmaceuticals. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Allylamines: Allylamines is a chemical used mainly as an industrial solvent and in the manufacture of pharmaceutical products such as antiseptics, diuretics and sedatives . Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Ammonia: Ammonia is a chemical used mainly in household cleaning products and bleach. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Anti-rust products: Anti-rust products contain various chemicals which are toxic if ingested. The ingested chemicals can continue to cause damage to the organs and gastrointestinal lining for weeks after the ingestion and severe cases can result in death. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Barium: Barium is an element used in fireworks, glassmaking, contrast X-rays and in the electronics industry . The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Barthrin: Barthrin is a pyrethroid chemical used as an insecticide. The chemical is toxic to the nerve system. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Benzene: Benzene is a chemical used mainly in gasoline fuel and as an industrial solvent. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Beta-cyfluthrin: Beta-cyfluthrin is a pyrethroid chemical used as an insecticide. The chemical is toxic to the nerve system. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Bifenthrin: Bifenthrin is a pyrethroid chemical used as an insecticide and acaricide. The chemical is toxic to the nerve system. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Bioallethrin: Bioallethrin is a pyrethroid chemical used as an insecticide. The chemical is toxic to the nerve system. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Bioehtanomethrin: Bioehtanomethrin is a pyrethroid chemical used as an insecticide. The chemical is toxic to the nerve system. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Biopermethrin: Biopermethrin is a pyrethroid chemical used as an insecticide. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Bioresmethrin: Bioresmethrin is a pyrethroid chemical used as an insecticide. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Bromoform: Bromoform is a chemical with limited industrial uses but is used as a laboratory chemical and can be present in treated water. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Bromophos: Bromophos is a chemical pesticide used as an insecticide and acaricide. The chemical is an organophosphorus compound and ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure. The chemical may be absorbed through the skin.
  • Chemical poisoning - Butylamines: Butylamines are chemicals used in a variety of manufacturing processes such as in the production of pesticides, pharmaceuticals, plastics, dyes, textiles and in leather tanning and photography. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Calcium Oxide: Calcium oxide is a chemical used mainly in sewage treatment, dry cement and in the manufacture of products such as aluminum, glass and steel. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Calcium Polysulfide: Calcium polysulfide is a chemical used mainly in antifungal treatments for trees. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Calcium hypochlorite: Calcium hypochlorite is a chemical used mainly in bleaching products, fungicides, algicides, disinfectants and deodorants. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Camphor: Camphor is a chemical used mainly in moth repellents, pharmaceuticals (preservative) cosmetics, explosives, varnishes and various therapeutic applications. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Chlorine: Chlorine is a chemical used mainly in bleaches, water disinfectants and in pulp mills. Ingestion and other exposures to the chemical can cause various symptoms. Chlorine is very corrosive and extensive damage to body tissues can result. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Chloroacetophenone: Chloroacetophenone is a chemical used mainly in tear gas for riot control purposes. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Chloroform: Chloroform is a chemical used mainly as a refrigerant but also as a solvent in various processing and industrial applications. It's use as an anesthetic is relatively uncommon these days. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Cismethrin: Cismethrin is a pyrethroid chemical used as an insecticide. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Cloth Dyes: Cloth dyes contain chemicals which are considered not toxic but the ingestion of large amounts cay cause symptoms. Some dyes contain corrosive ingredients which can cause severe gastrointestinal damage and even death in severe cases. Most household cloth dyes don't contain corrosive chemicals. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Cyclethrin: Cyclethrin is a pyrethroid chemical used as an insecticide. The chemical is toxic to the nerve system. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Cyclohexanone: Cyclohexanone is a chemical used mainly as an industrial solvent, in processes involving oxidative reactions and in the manufacture of certain resins, nylons, insecticides, herbicides, paints, varnish, polishes, degreasers and pharmaceuticals. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Cyfluthrin: Cyfluthrin is a pyrethroid chemical used as an insecticide. The chemical is toxic to the nerve system. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Cyhalothrin: Cyhalothrin is a pyrethroid chemical used as an insecticide. The chemical is toxic to the nerve system. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Cyllprothrin: Cyllprothrin is a pyrethroid chemical used as an insecticide. The chemical is toxic to the nerve system. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Cyphenothrin: Cyphenothrin is a pyrethroid chemical used as an insecticide. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - DDD: DDD is a chemical used mainly as a pesticide. Ingestion and other exposures to the chemical can cause various symptoms. The chemical may be readily absorbed through the skin. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - DDT: DDT is a chemical used mainly as a pesticide. Ingestion and other exposures to the chemical can cause various symptoms. The chemical may be readily absorbed through the skin. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Deltamethrin: Deltamethrin is a pyrethroid chemical used as an insecticide. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Demeton-S-methyl: Demeton-S-methyl is a chemical pesticide used as an insecticide and acaricide. The chemical is an organophosphorus compound and ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure. The chemical may be absorbed through the skin.
  • Chemical poisoning - Diazinon: Diazinon is a chemical pesticide used as an insecticide and acaricide. The chemical is an organophosphorus compound and ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure. The chemical may be absorbed through the skin.
  • Chemical poisoning - Dichlorphenamide: Dichlorphenamide is a chemical used mainly as a treatment for glaucoma. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Dichlorvos: Dichlorvos is a chemical pesticide used as an insecticide and acaricide. The chemical is an organophosphorus compound and ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure. The chemical may be absorbed through the skin.
  • Chemical poisoning - Dicrotophos: Dicrotophos is a toxic insecticide. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Dieldrin: Dieldrin is a chemical used mainly to prevent termite infestations. Ingestion and other exposures to the chemical can cause various symptoms. This chemical may be absorbed readily through the skin. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Dimefluthrin: Dimefluthrin is a pyrethroid chemical used as an insecticide. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Dimethrin: Dimethrin is a pyrethroid chemical used as an insecticide. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Dinitrophenol: Dinitrophenol is a chemical that has various applications: herbicide, pesticide, fungicide, acaricide, manufacture of dyes and wood preservative. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Dioxathion: Dioxathion is a chemical pesticide used as an insecticide and acaricide. The chemical is an organophosphorus compound and ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure. The chemical may be absorbed through the skin.
  • Chemical poisoning - Disulfoton: Disulfoton is a chemical pesticide used as an insecticide and acaricide. The chemical is an organophosphorus compound and ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure. The chemical may be absorbed through the skin.
  • Chemical poisoning - Dye remover: Dye removers can contain chemicals which are corrosive and can cause severe gastrointestinal damage and even death in severe cases. The damage may continue for a few weeks after ingestion so death can occur weeks after the incident. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Empenthrin: Empenthrin is a pyrethroid chemical used as an insecticide. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Emulsion paints: Emulsion paints (latex or water-based) contain various chemicals which can cause serious symptoms if sufficient quantities are swallowed. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Epichlorohydrin: Epichlorohydrin is a chemical used for a variety of applications - epoxy production, insecticides, solvent and agricultural chemical. Ingestion and other exposures to the chemical can cause various symptoms. The chemical is readily absorbed through the skin. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Esfenvalerate: Esfenvalerate is a pyrethroid chemical used as an insecticide. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Ethion: Ethion is a chemical pesticide used as an insecticide and acaricide. The chemical is an organophosphorus compound and ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure. The chemical may be absorbed through the skin.
  • Chemical poisoning - Ethyleneamine: Ethyleneamine is a chemical which is widely used in the manufacture of products such as adhesive, paper, textiles, fuels, lubricants, varnishes, lacquers, coating resins, cosmetics, photographic chemicals and agricultural chemicals. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Ethylenediamine: Ethylenediamine is a chemical used mainly as a solvent in the manufacturing process for the production of things such as fungicides, waxes, gasoline additives and pharmaceuticals. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Fenfluthrin: Fenfluthrin is a pyrethroid chemical used as an insecticide. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Fenpirithrin: Fenpirithrin is a pyrethroid chemical used as an insecticide. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Fenpropathrin: Fenpropathrin is a pyrethroid chemical used as an insecticide and acarcide. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Fensulfothion: Fensulfothion is a chemical pesticide used as an insecticide and nematicide. The chemical is an organophosphorus compound and ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure. The chemical may be absorbed through the skin.
  • Chemical poisoning - Fenthion: Fenthion is a chemical pesticide used as an insecticide and avicide. The chemical is an organophosphorus compound and ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure. The chemical may be absorbed through the skin.
  • Chemical poisoning - Fenvalerate: Fenvalerate is a pyrethroid chemical used as an insecticide and acaricide. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Flucythrinate: Flucythrinate is a pyrethroid chemical used as an insecticide and acaricide. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Flufenprox: Flufenprox is a pyrethroid chemical used as an insecticide. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Fluvalinate: Fluvalinate is a pyrethroid chemical used as an insecticide and acaricide. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Formaldehyde: Formaldehyde is a chemical used mainly in blues, lacquers, fireproofing, electrical insulation, leather tanning products and embalming. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Furethrin: Furethrin is a pyrethroid chemical used as an insecticide. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Furniture polish: Furniture polish contains chemicals (hydrocarbons) which can cause serious symptoms if ingested. The ingested chemicals can continue to cause damage to the organs and gastrointestinal lining for weeks after the ingestion and severe cases can result in death. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Gasoline: Gasoline is a chemical used as a fuel for combustion engines. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Halfenprox: Halfenprox is a pyrethroid chemical used as an insecticide and acaricide. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Helium: Helium is a chemical used mainly in helium balloons, neon signs and diving gas. The gas is sometimes misused as an inhalant. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Hexachlorobutadiene: Hexachlorobutadiene is a chemical used mainly in fumigants and as a solvent in the manufacture of products such as lubricants and rubber. The chemical may be absorbed through the skin. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Hexachlorocyclopentadiene: Hexachlorocyclopentadiene is a chemical used mainly in the production of chlorinated pesticides, flame retardants, dyes and certain resins. The chemical may be absorbed through the skin. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Hexamethylene Diisocyanate: Hexamethylene Diisocyanate is a chemical used mainly in the production of various products: lacquer, paint, varnish, synthetic rubber, wire insulation, plastic, foams and glue. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Hydrazine: Hydrazine is a chemical used mainly in rocket fuel, photography, laboratory chemical, corrosion inhibitor, mirror silvering and in the production of pharmaceuticals and pesticides. The chemical may be absorbed through the skin. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Hydrogen Chloride: Hydrogen Chloride is a chemical used mainly in the manufacture of rubber and vinyl chloride . Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Hydrogen Fluoride: Hydrogen Fluoride is a chemical used mainly in car cleaning products and in the production of integrated circuits. The chemical may be absorbed through the skin. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Hydrogen Sulfide: Hydrogen Sulfide is a chemical that can be used in production processes (paper, tanneries, sulfide ores) or it may be a byproduct of certain industries. It is also found naturally in sewers and manure. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Imiprothrin: Imiprothrin is a pyrethroid chemical used as an insecticide. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Jet Fuel-5: Jet Fuel-5 is an aviation turbine fuel used by the US military. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Jet Fuel-8: Jet Fuel-8 is an aviation turbine fuel used by the US military. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Jewelry cleaner: Jewelry cleaner contains various chemicals which can cause serious symptoms if ingested or other types of exposure occurs. The chemicals cause damage to the gastrointestinal lining and the damage may continue for weeks after the poison was ingested. Death can result in severe cases. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Lacquer: Lacquer contains various chemicals which can cause serious symptoms if ingested or other types of exposure occurs. The chemicals cause damage to the gastrointestinal lining and the damage may continue for weeks after the poison was ingested. Death can result in severe cases. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Lighter fluid: Lighter fluid contains various chemicals which can cause serious symptoms if ingested or other types of exposure occurs. The chemicals cause damage to the gastrointestinal lining and the damage may continue for weeks after the poison was ingested. Death can result in severe cases. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Malathion: Malathion is a chemical pesticide used as an insecticide and acaricide. The chemical is an organophosphorus compound and ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure. The chemical may be absorbed through the skin.
  • Chemical poisoning - Metal cleaner: Metal cleaner contains various chemicals which can cause severe symptoms if ingested or other forms of exposure occur. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Metal polish: Metal polish contains various chemicals which can cause severe symptoms if ingested or other forms of exposure occur. The chemicals cause damage to the gastrointestinal lining and the damage may continue for weeks after the poison was ingested. Death can result in severe cases. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Methanol: Methanol is a chemical used mainly in fuel, paint removers, solvent, antifreeze and in the production process of many other products. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Methidathion: Methidathion is a chemical insecticide. The chemical is an organophosphorus compound and ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure. The chemical may be absorbed through the skin.
  • Chemical poisoning - Methiocarb: Methiocarb is a toxic pesticide. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Methomyl: Methomyl is a carbamate pesticide used mainly as an insecticide. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure. The chemical may be absorbed through the skin.
  • Chemical poisoning - Methyl Bromide: Methyl Bromide is a chemical used mainly in insecticides, fire extinguishers, wool degreasers and oil extraction. The chemical may be absorbed through the skin. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Methyl Isocyanate: Methyl Isocyanate is a chemical used mainly in herbicides and pesticides. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Metofluthrin: Metofluthrin is a pyrethroid chemical used as an insecticide. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Monosodium Methanarsenate: Monosodium Methanarsenate is a chemical used mainly as a herbicide or pesticide. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Morpholine: Morpholine is a chemical used in a variety of applications: rubber industry, corrosion inhibitor, pharmaceuticals, dyes, crop pesticides and as a solvent in various manufacturing processes. The chemical may be absorbed through the skin. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Mould remover: Mould removers contains various chemicals which can cause serious symptoms if swallowed, inhaled or skin and eye exposure occurs. The chemicals cause damage to the gastrointestinal lining and the damage may continue for weeks after the poison was ingested. Death can result in severe cases. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Nitrogen Dioxide: Nitrogen Dioxide is a chemical which has industrial applications but is also an air pollutant formed by burning fossil fuels such as gas, oil and coal as well as vehicle exhaust and industrial byproduct. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Oven Cleaners: Oven cleaners contain toxic chemicals which can cause serious symptoms on exposure. Severe gastrointestinal burns can be caused by ingesting oven cleaner. The burns can lead to perforation which involves a high risk of death. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Para-Dichlorobenzene: Para-Dichlorobenzene is a chemical used mainly as a pesticide, mold and mildew preventer, moth repellent and toilet deodorant. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Parathion: Parathion is a chemical pesticide used as an insecticide and acaricide. The chemical is an organophosphorus compound and ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure. The chemical may be absorbed through the skin.
  • Chemical poisoning - Pepper Spray: Pepper Spray is a chemical used mainly in riot control. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Phosdrin: Phosdrin is a toxic pesticide. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Phosphine: Phosphine is a chemical used mainly in pesticides and rodenticides. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Pine Oil: Pine Oil is a chemical used mainly as a disinfectant or cleaning agent. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Pool Cleaners: Pool Cleaners contain various chemicals (mainly chlorine) which can cause serious symptoms if sufficient quantities are swallowed. The chemicals are very damaging to the mucosal linings in the body. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Potassium Permanganate: Potassium Permanganate is a chemical used in various applications: topical antibacterial, photography, laboratory chemical, wood dye, water purification and bleaching processes. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Prallethrin: Prallethrin is a pyrethroid chemical used as an insecticide. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Profenofos: Profenofos is a toxic pesticide. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Profluthrin: Profluthrin is a pyrethroid chemical used as an insecticide. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Protrifenbute: Protrifenbute is a pyrethroid chemical used as an insecticide. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Pyresmethrin: Pyresmethrin is a pyrethroid chemical used as an insecticide. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Pyrethrin: Pyrethrin is used mainly as an indoor insecticide. Pyrethrin is considered to have a relatively low level of toxicity with large amounts usually required to produce toxicity symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Pyrethroid: Pyrethroid is a pyrethroid chemical used as an insecticide. The chemical is toxic to the nerve system. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Selenium: Selenium is a chemical element used mainly as an industrial catalyst, in glass and ceramic manufacturing, as an animal feed additive, in photography and in the electronics industry. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Selenium Dioxide: Selenium Dioxide is a chemical used mainly in gun bluing solutions. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Silafluofen: Silafluofen is a pyrethroid chemical used as an insecticide. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Sodium Hypochlorite: Sodium Hypochlorite is a chemical used mainly in disinfectants, bleach, deodorizers and as a water purifier. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Sodium Monofluoroacetate: Sodium Monofluoroacetate is a chemical used mainly as a rodenticides, often to control mammal pests in crops. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Sulfur Trioxide: Sulfur Trioxide is a chemical used mainly in the production of sulfuric acid and explosives. Sulfur trioxide is also a significant air pollutant which can mix with moisture in the air to produce "acid rain". Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Sulfuryl Fluoride: Sulfuryl Fluoride is a chemical used mainly as a fumigant insecticide. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Tar remover: Tar remover contains various chemicals (mainly hydrocarbons) which can cause serious symptoms if sufficient quantities are swallowed. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Tau-Fluvalinate: Tau-Fluvalinate is a pyrethroid chemical used as an insecticide and acaricide. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Tefluthrin: Tefluthrin is a pyrethroid chemical used as an insecticide. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Terbufos: Terbufos is a chemical pesticide used as an insecticide and nematicide. The chemical is an organophosphorus compound and ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure. The chemical may be absorbed through the skin.
  • Chemical poisoning - Tetraethyl Pyrophosphate: Tetraethyl Pyrophosphate is a toxic pesticide. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Thallium: Thallium is an element used for such things as electronic devices, selenium rectifiers, gamma radiation detection apparatus, transmission equipment and infrared radiation detection. It is also used as a catalyst in various manufacturing processes. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Thallium Sulfate: Thallium Sulfate is a chemical used mainly in the manufacture of switches and closures in the semiconductor industry. It has historically also been used as a rodenticide. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Titanium: Titanium is an element used mainly in alloys. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Toluene: Toluene is a chemical used mainly in pesticides, degreasers, glues and pain removers. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Tralomethrin: Tralomethrin is a pyrethroid chemical used as an insecticide. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Transfluthrin: Transfluthrin is a pyrethroid chemical used as an insecticide. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Transpermethrin: Transpermethrin is a pyrethroid chemical used as an insecticide. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Trichloroethylene: Trichloroethylene is a chemical used mainly as an industrial solvent and in adhesives, lacquer, fire retardants and house cleaning solvents. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Window cleaner: Window cleaner contains various chemicals (usually alcohols and ammonia) which can cause serious symptoms if sufficient quantities are ingested. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - Xylene: Xylene is a chemical used mainly in pesticides and in the manufacture of glue, paint, paper, rubber, pharmaceuticals and polymers. It is also used as a solvent and clarifier for microscopic tissue examinations in laboratories. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - alpha-Cypermethrin: alpha-Cypermethrin is a pyrethroid chemical used as an insecticide and acaricide. The chemical is toxic to the nerve system. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - beta-Cypermethrin: Beta-Cypermethrin is a pyrethroid chemical used as an insecticide. The chemical is toxic to the nerve system. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - gamma-Cyhalothrin: Gamma-Cyhalothrin is a pyrethroid chemical used as an insecticide. The chemical is toxic to the nerve system. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - lambda-Cyhalothrin: lambda-Cyhalothrin is a pyrethroid chemical used as an insecticide. The chemical is toxic to the nerve system. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - theta-Cypermethrin: theta -Cypermethrin is a pyrethroid chemical used as an insecticide. The chemical is toxic to the nerve system. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chemical poisoning - zeta-Cypermethrin: zeta-Cypermethrin is a pyrethroid chemical used as an insecticide. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure.
  • Chest burning: A burning sensation experienced on the chest
  • Chest burning sensation: A burning sensation located on the chest
  • Chest paresthesia/ tingling: A loss of sensation located on the chest
  • Chiari Malformation: Protrusion of the brain down the spinal column.
  • Chin burning sensation: A burning sensation located on the chin
  • Chin paresthesia/ tingling: A loss of sensation located on the chin
  • Chinese yam poisoning: The Chinese yam is a tuberous vine which bears heart shaped leaves on long stems and small clusters of flowers. The raw tubers contain calcium oxalate crystals which can cause symptoms if sufficient quantities are eaten. The tubers are considered to have a relatively low level of toxicity if eaten. Skin irritation can occur upon skin exposure to raw tubers. The tubers are edible if cooked.
  • Christmas Rose poisoning: The Christmas Rose plant contains proteoanemonin which can cause blisters and saponins which can cause irritation. The plant is found mainly in Europe. All parts of the plant are poisonous.
  • Chromosome 17, trisomy 17p11.2: A rare chromosomal disorder where a portion of the short arm of chromosome 17 is duplicated.
  • Chronic Chemical poisoning - Varnish makers' and painters' Naptha: Varnish makers' and painters' Naptha is an ingredient used in certain pesticides. Exposure to the chemical can cause a range of symptoms depending on the level and route of exposure. Exposure can occur through inhalation, ingestion, the skin or eyes. Acute exposure involves a exposure over a short period of time whereas chronic exposure occurs over a longer period of time.
  • Chronic Myeloproliferative Disorders: A group of blood cancers where excessive numbers of blood cells are made by overactive or cancerous bone marrow. The number of excess blood cells tends to grow slowly. Examples of such disorders includes chronic myelogenous leukemia, polycythemia vera and essential thrombocythemia. The symptoms are determined by which particular blood cancer is involved.
  • Chronic inflammatory demyelinating polyneuropathy: A rare disorder involving swelling of nerve roots and destruction of the protective layer around nerves. Severe symptoms can take up to a year or more to develop.
  • Chronic necrotizing vasculitis: Inflammation and destruction of blood vessel walls which leads to death of associated tissue. Symptoms are determined by the extent and location of the blood vessel inflammation. The inflammation possibly has autoimmune origins. It can occur in condition such as rheumatoid arthritis, systemic lupus erythematosus and scleroderma.
  • Cigarette smoke allergy: Cigarette smoke allergy refers to an adverse reaction by the body to cigarette smoke. Cigarette smoke allergy is not considered a true allergy but a sensitivity as the smoke is an irritant rather than an allergen. People with other allergies tend to be more sensitive to cigarette smoke.
  • Ciguatera poisoning: Rare toxic food poisoning from eating contaminated fish
  • Circulatory disorder: Disease affecting circulation of blood
  • Classic migraine: Migraine is a neurological disorder that generally involves repeated headaches. Some people also have nausea, vomiting, and other symptoms. Most people with migraines do not have any warning before it occurs. However, some people have a visual disturbance called an aura before the headache starts.
  • Classical pyridoxine-dependent seizures: A form of epilepsy which responds to pyridoxine hydrochloride administration and not to standard anticonvulsant medication.
  • Claviceps purpurea poisoning: Claviceps purpurea is a type of fungus that can contaminate grains such as rye, wheat, oats and barely. Ingestion of contaminated foods can cause poisoning with the severity of symptoms varying depending on the amount consumed.
  • Clematis poisoning: A flowering vine often used as an ornament house or garden plant. The plant contains a chemical (anemonin) which can cause severe mouth pain if eaten. Skin contact with the plant can also cause skin irritation.
  • Clupeotoxism: A potentially fatal condition caused by eating fish such as herrings and anchovies from the Clupeidae family of fish. Severe poisoning can result in death within half an hour of ingestion. Outbreaks have been reported in the Caribbean Sea and the Indian-Pacific area.
  • Coastal leucothoe poisoning: The coastal leucothoe is an evergreen shrub which bears small clusters of bell-shaped, white flowers in the apex of the leaves. It also bears small capsulated fruit. The leaves and flower nectar contain a chemical called andromedotoxin which is very toxic and can cause death if sufficient quantities are eaten.
  • Cobalt poisoning: A type of heavy metal poisoning caused by excessive exposure to cobalt.
  • Cobra poisoning: The Cobra is a poisonous snake which can be found in Africa, Asia and other parts of the world. Some cobras are able to spit venom into the victims eye and cause serious symptoms.
  • Colchicine poisoning: Ingestion of toxic quantities of colchicines. Colchicine is primarily used as a medicinal theapy for conditions such as gout and familial Mediterranean fever, scleroderma, secondary amyloidosis and pericarditis. The chemical is a natural chemical found in a plant called meadow saffron and ingestion of the plant can also result in poisoning. The plant is found in the northern parts of the world.
  • Colchicine toxicity: The toxic reaction of the body to the substance, possibly via allergic reaction or overdose.
  • Common symptoms: The most common symptoms
  • Compartment Syndrome: compartment syndrome involves the compression of nerves and blood vessels within an enclosed space. This leads to impaired blood flow and muscle and nerve damage
  • Compartment syndrome: compartment syndrome involves the compression of nerves and blood vessels within an enclosed space. This leads to impaired blood flow and muscle and nerve damage
  • Complex 5 mitochondrial respiratory chain deficiency: A rare genetic defect where an enzyme deficiency (ATP synthetase) disrupts cellular processes. Any of a variety of the components of the enzyme may be missing or defective and hence the clinical presentation and severity may vary. The deficiency may result in a variety of symptoms and conditions of variable severity such as Leber's myopathy, Leigh syndrome, cardiomyopathy and NARP (neuropathy, ataxia, retinitis pigmentosa).
  • Condoms and diaphragms induced allergies: Condoms and diaphragms induced allergies are an adverse reaction by the body's immune system to the latex in condoms and diaphragms.
  • Cone shell poisoning: A number of species of cone shells are capable of envenomating humans. The toxin is a neurotoxin and thus primarily affects the nervous system. Cone shells are found mainly in shallow waters of the Indian and Pacific oceans. The toxicity varies amongst species with some delivering a benign stink whereas others are capable of causing death. The cone snails a proboscis on the end of which is a poison-filled barb.
  • Conjunctival disorders: Diseases of the conjunctiva in the eye.
  • Conn's adenoma: An uncommon (but possible highly underdiagnosed) condition characterized by the excessive production of a hormone called aldosterone by the adrenal gland. The condition may result from the presence of an adrenal adenoma. The severity of the condition is variable with some patients simply suffering high blood pressure and no other symptoms. Due to the high degree of variation in presenting symptoms, the condition may be frequently underdiagnosed or misdiagnosed.
  • Conn's syndrome: An adrenal gland disorder where excess aldosterone hormone is produced resulting in symptoms such as headache, fatigue, nocturia and increased urine production. Also called primary hyperaldosteronism.
  • Conn-Louis Carcinoma: An uncommon (but possible highly underdiagnosed) condition characterized by the excessive production of a hormone called aldosterone by the adrenal gland. The condition results from the presence of an adrenal carcinoma. The severity of the condition is variable with some patients simply suffering high blood pressure and no other symptoms. Due to the high degree of variation in presenting symptoms, the condition may be frequently underdiagnosed or misdiagnosed.
  • Connective tissue disorders: Any condition affecting connective tissues.
  • Copperhead snake poisoning: The Copperhead snake is a poisonous snake found mainly in parts of North America. The toxicity of the poison varies among species but some species are extremely poisonous and readily result in death if the patient is not treated.
  • Corn Lily poisoning: Corn Lily is a poisonous plant native to the Sierra Nevada mountains. It's appearance is similar to the corn grown as a crop. The plant poison primarily affects the nervous system.
  • Corneodermatoosseous syndrome: A very rare syndrome characterized mainly by thick, scaly skin on the palms and soles, corneal changes and dental problems.
  • Corsican Hellebore poisoning: The Corsican hellebore is often grown in gardens. It bears cupped, light green flowers. The plant contains a chemical called protoanemonin which can cause symptoms if eaten in large quantities. Skin exposure to the plant can also cause skin irritation but it is usually minor and short-lived.
  • Crohn's disease of the esophagus: A rare disorder where Crohn's disease occurs in the esophagus. Crohn's disease is a chronic inflammation of the walls of the digestive tract and usually occurs in the intestines.
  • Crotalidae snake poisoning: Crotalids are snakes from the Crotalidae family. This group of snakes includes rattlesnakes which are usually found in America. These snakes are easily identified by the "rattle" at the tip of their tails. The toxicity of the venom can vary among species but some can result in death if prompt treatment is not given.
  • Croton poisoning: The croton is a shrub which bears white flowers and leaves with white, red or yellow coloration through them. The plant contains diterpene esters which can cause symptoms if large quantities are eaten. Skin contact with the plant can also cause skin irritation.
  • Cystinosis, ocular nonnephropathic: A rare biochemical disorder involving deposits of a chemical called cystine in the cornea of the eye.
  • Cystitis: Bladder infection or inflammation
  • Dana syndrome: A rare inherited disorder characterized by the gradual degeneration of the white matter of the spinal cord and pernicious anemia. Various neurological symptoms can result.
  • Daphne poisoning: Daphne is a shrub that contains a toxin called mezerein (skin irritant) in the bark as well as a toxin called daphnin. The bark, sap and berries are the most toxic parts of the plant. The plant is native to Europe and Asia but is also found in other parts of the world such as America. A single berry or leaf can cause symptoms and 2 or 3 can cause death in a child. About 12 berries or leaves can cause quite severe symptoms in adults.
  • Delphinium poisoning: Delphinium is a member of the Buttercup family and contains toxic alkaloids. It's seeds are very toxic but other parts of the plant are also poisonous. As the plant ages, it becomes less poisonous. Toxicity varies amongst species.
  • Dermatostomatitis, Stevens Johnson type: A rare but serious condition involving inflammation and blistering of the skin and mucous membranes. It is believed to be an allergic reaction that can occur in response to some drugs or infectious diseases.
  • Diabetes-like symptoms: Symptoms similar to those of diabetes
  • Diabetic Peripheral Neuropathy: Diabetic nerve damage affecting toes, feet, and sometimes hands.
  • Diabetic neuropathy: nerve damage which maybe motor, sensory and autonomic
  • Dieffenbachia poisoning: Dieffenbachia is a common houseplant which has large leaves. The plant contains poisonous chemicals (oxalic acid and asparagine) which can cause various symptoms if large amounts of the plant is ingested.
  • Diffuse systemic sclerosi: A rare condition that characterized by skin tightness affecting the trunk and extremities as well as organ involvement. It involves an early period of internal inflammation which distinguishes it from other forms of scleroderma and the organ involvement can be severe and even life-threatening.
  • Digoxin - Teratogenic Agent: There is evidence to indicate that exposure to Digoxin (a heart drug) during pregnancy may have a teratogenic effect on the fetus. A teratogen is a substance that can cause birth defects. The likelihood and severity of defects may be affected by the level of exposure and the stage of pregnancy that the exposure occurred at.
  • Disc Disorders: Disorders that affect the discs of the spine
  • Distal myopathy, Welander type: A very slowly progressing muscle fiber degeneration that starts as mild weakness in the small muscles of hands and feet and may eventually spread to neighboring muscles.
  • Dry eye: Dryness of one or both eyes
  • Dyck Syndrome: A very rare condition observe in two brothers. It involves vision, hearing, muscle, sensory and adrenal system problems and an enlarged liver and spleen.
  • Dysbarism: A reaction caused by exposure to a sudden change in environmental pressure.
  • Ear burning sensation: A burning sensation located on the ear
  • Ear paresthesia/ tingling: A loss of sensation located on or in the ear
  • Eijkman's syndrome: A group of nervous symptoms that is associated with vitamin B1 (thiamine) deficiency. The deficiency leads to a condition called Beri-Beri. Severe cases result in progressive paralysis leading to convulsions and death as the nerves become increasingly inflamed and wasted.
  • Elapid poisoning: Sea snakes, Kraits and cobras are from the Elapid group of snakes. The toxicity of the venom varies depending on the species. The venom is usually toxic to the nerves or heart. Early symptoms such as drowsiness can occur within 30 minutes with more severe symptoms developing over the next few hours. Severe envenomation can result in death within hours.
  • Elbow burning sensation: A burning sensation located on the elbow
  • Elbow paresthesia/ tingling: A loss of sensation located at or around the elbow
  • Electrical burns: Burns caused when an electric current pass through the body or part of it. The symptoms and severity of the burn depends on the strength of the electrical current, the duration of the exposure and the part of the body involved. Prompt treatment in more severe cases can improve the prognosis.
  • Electrocution: Any injury caused by electricity
  • Electrolyte abnormality: An imbalance in the level of any of a number of chemicals (electrolytes) in the blood stream e.g. chloride, sodium, magnesium, potassium, calcium, phosphate and bicarbonate. Symptoms can vary depending on which electrolyte is involved and the severity of the imbalance - severe cases can readily lead to death. An electrolyte abnormality can be caused by such things excessive loss of body fluid through vomiting or diarrhea, kidney conditions, malabsorption and various drugs such as diuretics and chemotherapy drugs.
  • Epigastric pain: Pain located in the upper and middle region of the abdomen
  • Epilepsy: Paroxysmal transient disturbances of brain function that may manifest as loss of consciousness, abnormal motor phenomena
  • Epilepsy, Pyridoxine-Dependent: A form of epilepsy which responds to pyridoxine hydrochloride administration and not to standard anticonvulsant medication.
  • Epilepsy, pyridoxin-dependent: A form of epilepsy which responds to pyridoxine hydrochloride administration and not to standard anticonvulsant medication.
  • Erythema elevatum diutinum: A rare chronic skin disorder characterized by skin nodules and plaques near joints and on the back of the hands and feet.
  • Erythromelalgia: A rare disorder characterized by periods of burning pain, redness and warmth in the feet and hands.
  • Esophagus symptoms: Symptoms affecting the esophagus (digestive throat passage)
  • Eucalyptus poisoning: Eucalyptus trees bear leaves with a distinctive odor when crushed. The tree is found mainly in Australia. The leaves and bark contains eucalyptus oil and cyanogenic glycoside which can cause symptoms if large quantities are eaten. The leaves are the main food source for koala bears but they are immune to its toxic effects. Skin contact with the leaves or bark can result in skin irritation.
  • Extranodal Marginal Zone B-cell Lymphoma of Mucosa-Associated Lymphoid Tissue: A rare type of cancer where the B cells (a type of white blood cell) in lymph tissue associated with mucosa begin to proliferate. The cancer can affect any mucosal membrane tissue but is most common in the gastric mucosal membranes. Symptoms may vary considerable depending on the stage and location of the cancer.
  • Eye allergy: Allergic of the eye is usually characterized by inflammation of the conjunctiva associated with itching, redness and watering of the eyes.
  • Eye burning sensation: A burning sensation located on the eye
  • Eyelid burning sensation: A burning sensation on the eyelid
  • Eyelid paresthesia/ tingling: A loss of sensation located on the eyelid
  • FOSMN syndrome: A rare neurodegenerative disorder that starts in the face and spreads to the scalp and upper body. The condition progresses slowly.
  • Fabry's Disease: An inherited metabolic disorder where phospholipids are deposited mostly in the blood vessels as well as other tissues and organs. Symptoms include skin lesions, small red spots on the abdomen, thighs and scrotum, fever, peripheral edema, hypertension and renal failure. Also called angiokeratoma corporis diffusion, Anderson's syndrome, Anderson-Fabry disease, Morbus Anderson-Fabry, Ruiter-Pompen syndrome or Sweeley-Klionsky disease.
  • Facial burning sensation: A burning sensation on the face
  • Facial fracture: Fracture of a bone in the face
  • Facial paresthesia: Tingling, burning, numbness, or pins-and-needles affecting the face
  • False Hellebore poisoning: False Hellebore is a herbaceous plant which bears large clusters of greenish-yellow flowers on the ends of branches. The plant is found mainly growing in the wild in the US. The plant contains steroidal alkaloids which can cause symptoms if large quantities are eaten.
  • Fetterbush poisoning: Fetterbush is an evergreen shrub which bears elongated spikes of small, urn-shaped flowers. The plant is found mainly in the US. The leaves and flower nectar contain andromedotoxin which is very poisonous if eaten. Severe poisoning can result in death.
  • Fisher (M.) syndrome: A rare type of nerve disease involving muscle coordination problems, eye muscle paralysis and absent reflexes. It appears to be caused by the body's own immune system destroying the protective layer around nerves. The condition is usually preceded by a viral illness and is not life-threatening.
  • Florida leucothoe poisoning: The Florida leucothoe is a shrubby plant often grown in gardens. The leaves contain andromedotoxin which can cause serious symptoms if eaten. The plant is considered very poisonous and can result in death if sufficient quantities of leaves are consumed.
  • Food Additive Adverse reaction - MSG: An intolerance to MSG is an adverse reaction (not an immune response) by the body to a food additive called MSG which is used in a number of foods. The adverse reaction results from the body's inability to metabolize or deal with the food additive. The amount of the substance required to trigger the onset of symptoms and the nature and severity of symptoms may vary considerably between patients.
  • Food Additive Adverse reaction - amines: An intolerance to amines is an adverse reaction (not an immune response) by the body to amines which are found naturally in foods such as bananas, pineapples, vegetables, red wine, citrus fruit and many other foods. The adverse reaction results from the body's inability to metabolize or deal with the substance. The amount of the substance required to trigger the onset of symptoms and the nature and severity of symptoms may vary considerably between patients.
  • Food Additive Adverse reaction - food additives: An intolerance to food additives is an adverse reaction (not an immune response) by the body to food additives. The adverse reaction results from the body's inability to metabolize or deal with the food additive. The amount of the substance required to trigger the onset of symptoms and the nature and severity of symptoms may vary considerably between patients.
  • Food Additive Adverse reaction - salicylate: An intolerance to salicylates is an adverse reaction (not an immune response) by the body to salicylates which is an ingredient in aspirin but is also found naturally in various fruit, vegetables, herbs and spices. The adverse reaction results from the body's inability to metabolize or deal with the salicylate. The amount of the substance required to trigger the onset of symptoms and the nature and severity of symptoms may vary considerably between patients.
  • Food Additive Adverse reaction - sulfite: An intolerance to sulfites is an adverse reaction (not an immune response) by the body to sulfites which is often used as a preservative in a variety of foods and medications including meats, salads and dried fruits. The adverse reaction results from the body's inability to metabolize or deal with the sulfite. The amount of the substance required to trigger the onset of symptoms and the nature and severity of symptoms may vary considerably between patients.
  • Food Additive Allergy: A food additive allergy is an adverse reaction by the body's immune system to a food additive or a food or drink containing to food additive. The specific symptoms that can result can vary considerably amongst patients and may range from mild to severe.
  • Food Additive Allergy - Annatto: Annatto allergy is an adverse reaction by the body's immune system to a yellow food coloring called annatto which is used as an additive in a number of foods and drinks The specific symptoms that can result can vary considerably amongst patients and may range from mild to severe.
  • Food Additive Allergy - BHA antioxidants: A BHA antioxidant allergy is an adverse reaction by the body's immune system to a food additive called BHA antioxidant which is used primarily in fats and oils to prevent them spoiling. The specific symptoms that can result can vary considerably amongst patients and may range from mild to severe.
  • Food Additive Allergy - BHT antioxidants: A BHT antioxidant allergy is an adverse reaction by the body's immune system to a food additive called BHT antioxidant which is used primarily in fats and oils to prevent them spoiling. The specific symptoms that can result can vary considerably amongst patients and may range from mild to severe.
  • Food Additive Allergy - Carmine: A carmine allergy is an adverse reaction by the body's immune system to carmine which is used as an additive in a number of foods (red yoghurt, red popsicles, red drinks) as well as in some cosmetics The specific symptoms that can result can vary considerably amongst patients and may range from mild to severe.
  • Food Additive Allergy - amaranth: An amaranth allergy is an adverse reaction by the body's immune system to a red food coloring called amaranth which is used in a number of foods and drinks. The specific symptoms that can result can vary considerably amongst patients and may range from mild to severe.
  • Food Additive Allergy - antioxidants: An antioxidant allergy is an adverse reaction by the body's immune system to a food additive called antioxidants which is used primarily in fats and oils to prevent them spoiling. The specific symptoms that can result can vary considerably amongst patients and may range from mild to severe.
  • Food Additive Allergy - benzoate: A benzoate allergy is an adverse reaction by the body's immune system to a food additive called benzoate which is used in a number of foods. The specific symptoms that can result can vary considerably amongst patients and may range from mild to severe.
  • Food Additive Allergy - carageenan gum: A carageenan gum allergy is an adverse reaction by the body's immune system to a food additive called carageenan gum which is used in a number of foods. The specific symptoms that can result can vary considerably amongst patients and may range from mild to severe.
  • Food Additive Allergy - erythrosine: An erythrosine allergy is an adverse reaction by the body's immune system to a red food coloring called erythrosine which is used in a number of foods and drinks. The specific symptoms that can result can vary considerably amongst patients and may range from mild to severe.
  • Food Additive Allergy - guar gum: A guar gum allergy is an adverse reaction by the body's immune system to a food additive called guar gum which is used in a number of foods. The specific symptoms that can result can vary considerably amongst patients and may range from mild to severe.
  • Food Additive Allergy - gum: A gum allergy is an adverse reaction by the body's immune system to a food additive called gum which is used in a number of foods. The specific symptoms that can result can vary considerably amongst patients and may range from mild to severe.
  • Food Additive Allergy - gum acacia: A gum acacia allergy is an adverse reaction by the body's immune system to a food additive called gum acacia which is used in a number of foods. The specific symptoms that can result can vary considerably amongst patients and may range from mild to severe.
  • Food Additive Allergy - gum tragacanth: A gum tragacanth allergy is an adverse reaction by the body's immune system to a food additive called gum traganth (type of gum) which is used in a number of foods. The specific symptoms that can result can vary considerably amongst patients and may range from mild to severe.
  • Food Additive Allergy - lecithin: A lecithin allergy is an adverse reaction by the body's immune system to a food additive called lecithin which is used in a number of foods. The specific symptoms that can result can vary considerably amongst patients and may range from mild to severe.
  • Food Additive Allergy - locust bean gum: A locust bean gum allergy is an adverse reaction by the body's immune system to a food additive called locust bean gum which is used in a number of foods. The specific symptoms that can result can vary considerably amongst patients and may range from mild to severe.
  • Food Additive Allergy - quinoline yellow: A quinoline yellow allergy is an adverse reaction by the body's immune system to a yellow food coloring called quinoline yellow which is used in a number of foods and drinks. The specific symptoms that can result can vary considerably amongst patients and may range from mild to severe.
  • Food Additive Allergy - saffron: A saffron allergy is an adverse reaction by the body's immune system to a yellow food coloring called saffron which is used as an additive in a number of foods and drinks. The specific symptoms that can result can vary considerably amongst patients and may range from mild to severe.
  • Food Additive Allergy - salicytes: A salicylate allergy is an adverse reaction by the body's immune system to a food additive called salicylate which is used in a number of foods. Salicylates also occur naturally in a wide range of plant foods especially fruits. The specific symptoms that can result can vary considerably amongst patients and may range from mild to severe.
  • Food Additive Allergy - sulphite: A sulphite allergy is an adverse reaction by the body's immune system to a food additive called sulphite which is used in a number of foods. The specific symptoms that can result can vary considerably amongst patients and may range from mild to severe.
  • Food Additive Allergy - sulphite derivative: A sulphite derivative allergy is an adverse reaction by the body's immune system to a food additive called sulphite derivative which is used in a number of foods. The specific symptoms that can result can vary considerably amongst patients and may range from mild to severe.
  • Food Additive Allergy - sunset yellow: A sunset yellow allergy is an adverse reaction by the body's immune system to a yellow food coloring called sunset yellow which is used in a number of foods and drinks. The specific symptoms that can result can vary considerably amongst patients and may range from mild to severe.
  • Food Additive Allergy - tartrazine: A tartrazine allergy is an adverse reaction by the body's immune system to tartrazine which is used as an additive in a number of foods (some breakfast cereals, cake mixes, chocolate chips etc.) The specific symptoms that can result can vary considerably amongst patients and may range from mild to severe.
  • Food Additive Allergy - xanthan gum: A xanthan gum allergy is an adverse reaction by the body's immune system to a food additive called xanthan gum which is used in a number of foods. The specific symptoms that can result can vary considerably amongst patients and may range from mild to severe.
  • Food Allergy - Coriander: A coriander allergy is an adverse reaction by the body's immune system to coriander or food containing coriander. This type of allergy is rare and serious reactions are very rare. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients e.g. skin, respiratory and behavioral symptoms.
  • Food Allergy - Linden tea: A linden tea allergy is an adverse reaction by the body's immune system to linden tea or food containing linden tea. This type of allergy is rare and serious reactions are very rare. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients e.g. skin, respiratory and behavioral symptoms.
  • Food Allergy - MSG: An MSG allergy is an adverse reaction by the body's immune system to MSG or food containing MSG. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients from a severe anaphylactic reaction to asthma, abdominal symptoms, eczema or headaches.
  • Food Allergy - Quorn: A quorn allergy is an adverse reaction by the body's immune system to quorn or food containing quorn. Quorn is a type of protein made from a fungus. This type of allergy is rare and serious reactions are very rare. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients e.g. skin, respiratory and behavioral symptoms.
  • Food Allergy - abalone: An abalone allergy is an adverse reaction by the body's immune system to abalone or food containing abalone. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients from a severe anaphylactic reaction to asthma, abdominal symptoms, eczema or headaches.
  • Food Allergy - almond: An almond allergy is an adverse reaction by the body's immune system to almonds or food containing almonds. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients from a severe anaphylactic reaction to asthma, abdominal symptoms, eczema or headaches.
  • Food Allergy - aniseed: An aniseed allergy is an adverse reaction by the body's immune system to aniseed or food containing aniseed. This type of allergy is rare and serious reactions are very rare. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients e.g. skin, respiratory and behavioral symptoms.
  • Food Allergy - apple: An apple allergy is an adverse reaction by the body's immune system to apples or food containing apples. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients from a severe anaphylactic reaction to asthma, abdominal symptoms, eczema or headaches.
  • Food Allergy - apricot: An apricot allergy is an adverse reaction by the body's immune system to apricots or food containing apricots. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients from a severe anaphylactic reaction to asthma, abdominal symptoms, eczema or headaches.
  • Food Allergy - avocado: An avocado allergy is an adverse reaction by the body's immune system to avocados or food containing avocados. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients from a severe anaphylactic reaction to asthma, abdominal symptoms, eczema or headaches.
  • Food Allergy - banana: A banana allergy is an adverse reaction by the body's immune system to bananas or food containing bananas. This type of allergy is rare and serious reactions are very rare. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients e.g. skin, respiratory and behavioral symptoms.
  • Food Allergy - barley: A barley allergy is an adverse reaction by the body's immune system to barley or food containing barley. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients from a severe anaphylactic reaction to asthma, abdominal symptoms, eczema or headaches.
  • Food Allergy - bean: A bean allergy is an adverse reaction by the body's immune system to beans or food containing beans. This type of allergy is rare and serious reactions are very rare. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients e.g. skin, respiratory and behavioral symptoms.
  • Food Allergy - beef: A beef allergy is an adverse reaction by the body's immune system to beef. This type of allergy is rare and severe reactions are even rarer. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients from a severe anaphylactic reaction to asthma, abdominal symptoms, eczema or headaches.
  • Food Allergy - beer: A beer allergy is an adverse reaction by the body's immune system to beer or food containing beer. This type of allergy is rare and serious reactions are very rare. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients e.g. skin, respiratory and behavioral symptoms.
  • Food Allergy - bell pepper: A bell pepper allergy is an adverse reaction by the body's immune system to bell peppers or food containing bell pepper. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients from a severe anaphylactic reaction to asthma, abdominal symptoms, eczema or headaches.
  • Food Allergy - brazil nut: A brazil nut allergy is an adverse reaction by the body's immune system to brazil nuts or food containing brazil nuts. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients from a severe anaphylactic reaction to asthma, abdominal symptoms, eczema or headaches.
  • Food Allergy - buckwheat: A buckwheat allergy is an adverse reaction by the body's immune system to buckwheat. This type of allergy is rare and severe reactions are even rarer. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients from a severe anaphylactic reaction to asthma, abdominal symptoms, eczema or headaches.
  • Food Allergy - cabbage: A cabbage allergy is an adverse reaction by the body's immune system to cabbage or food containing cabbage. This type of allergy is rare and serious reactions are very rare. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients e.g. skin, respiratory and behavioral symptoms.
  • Food Allergy - carp: A carp (type of fish) allergy is an adverse reaction by the body's immune system to carp or food containing carp. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients from a severe anaphylactic reaction to asthma, abdominal symptoms, eczema or headaches.
  • Food Allergy - carrot: A carrot allergy is an adverse reaction by the body's immune system to carrots or food containing carrots. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients from a severe anaphylactic reaction to asthma, abdominal symptoms, eczema or headaches.
  • Food Allergy - cashew: A cashew allergy is an adverse reaction by the body's immune system to cashews or food containing cashews. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients from a severe anaphylactic reaction to asthma, abdominal symptoms, eczema or headaches.
  • Food Allergy - castor bean: A castor bean allergy is an adverse reaction by the body's immune system to castor beans or food containing castor beans. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients from a severe anaphylactic reaction to asthma, abdominal symptoms, eczema or headaches.
  • Food Allergy - celery: A celery allergy is an adverse reaction by the body's immune system to celery or food containing celery. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients from a severe anaphylactic reaction to asthma, abdominal symptoms, eczema or headaches.
  • Food Allergy - chamomile tea: A chamomile tea allergy is an adverse reaction by the body's immune system to chamomile tea or food containing chamomile. This type of allergy is rare and serious reactions are very rare. The specific symptoms that can result can vary considerably amongst patients e.g. skin, respiratory and behavioral symptoms.
  • Food Allergy - cherry: A cherry allergy is an adverse reaction by the body's immune system to cherries or food containing cherries. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients from a severe anaphylactic reaction to asthma, abdominal symptoms, eczema or headaches.
  • Food Allergy - chestnut: A chestnut allergy is an adverse reaction by the body's immune system to chestnuts or food containing chestnuts. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients from a severe anaphylactic reaction to asthma, abdominal symptoms, eczema or headaches.
  • Food Allergy - chick pea: A chick pea allergy is an adverse reaction by the body's immune system to chick peas or food containing chick peas. This type of allergy is rare and serious reactions are very rare. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients e.g. skin, respiratory and behavioral symptoms.
  • Food Allergy - chicken meat: A chicken meat allergy is an adverse reaction by the body's immune system to chicken meat. This type of allergy is rare and severe reactions are even rarer. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients from a severe anaphylactic reaction to asthma, abdominal symptoms, eczema or headaches.
  • Food Allergy - cinnamon: A cinnamon allergy is an adverse reaction by the body's immune system to cinnamon or food containing cinnamon. This type of allergy is rare and serious reactions are very rare. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients e.g. skin, respiratory and behavioral symptoms.
  • Food Allergy - coconut: A coconut allergy is an adverse reaction by the body's immune system to coconuts or food containing coconut. This type of allergy is rare and serious reactions are very rare. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients e.g. skin, respiratory and behavioral symptoms.
  • Food Allergy - codfish: A codfish allergy is an adverse reaction by the body's immune system to codfish or food containing codfish. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients from a severe anaphylactic reaction to asthma, abdominal symptoms, eczema or headaches.
  • Food Allergy - crab: A crab allergy is an adverse reaction by the body's immune system to crabs or food containing crab. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients from a severe anaphylactic reaction to asthma, abdominal symptoms, eczema or headaches.
  • Food Allergy - crayfish: A crayfish allergy is an adverse reaction by the body's immune system to crayfish or food containing crayfish. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients from a severe anaphylactic reaction to asthma, abdominal symptoms, eczema or headaches.
  • Food Allergy - cumin: A cumin allergy is an adverse reaction by the body's immune system to cumin or food containing cumin. This type of allergy is rare and serious reactions are very rare. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients e.g. skin, respiratory and behavioral symptoms.
  • Food Allergy - date palm: A date palm allergy is an adverse reaction by the body's immune system to date palms or food containing date palms. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients from a severe anaphylactic reaction to asthma, abdominal symptoms, eczema or headaches.
  • Food Allergy - duck meat: A duck meat allergy is an adverse reaction by the body's immune system to duck meat. This type of allergy is rare and severe reactions are even rarer. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients from a severe anaphylactic reaction to asthma, abdominal symptoms, eczema or headaches.
  • Food Allergy - fennel: A fennel allergy is an adverse reaction by the body's immune system to fennel or food containing fennel. This type of allergy is rare and serious reactions are very rare. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients e.g. skin, respiratory and behavioral symptoms.
  • Food Allergy - fish: A fish allergy is an adverse reaction by the body's immune system to fish or food containing fish. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients from a severe anaphylactic reaction to asthma, abdominal symptoms, eczema or headaches.
  • Food Allergy - frog: A frog allergy is an adverse reaction by the body's immune system to eating frogs or food containing frogs. This type of allergy is rare and severe reactions are even rarer. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients from a severe anaphylactic reaction to asthma, abdominal symptoms, eczema or headaches.
  • Food Allergy - fruit: A fruit allergy is an adverse reaction by the body's immune system to fruit or food containing fruit. This type of allergy is rare and serious reactions are very rare. Cooking the fruit may reduce or eliminate the reaction. The specific symptoms that can result can vary considerably amongst patients e.g. skin, respiratory and behavioral symptoms.
  • Food Allergy - garbanzo (legume): A garbanzo allergy is an adverse reaction by the body's immune system to garbanzo or food containing garbanzo. This type of allergy is rare and serious reactions are very rare. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients e.g. skin, respiratory and behavioral symptoms.
  • Food Allergy - garlic: A garlic allergy is an adverse reaction by the body's immune system to garlic or food containing garlic. This type of allergy is rare and serious reactions are very rare. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients e.g. skin, respiratory and behavioral symptoms.
  • Food Allergy - goose meat: A goose meat allergy is an adverse reaction by the body's immune system to goose meat. This type of allergy is rare and severe reactions are even rarer. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients from a severe anaphylactic reaction to asthma, abdominal symptoms, eczema or headaches.
  • Food Allergy - hazelnut: A hazelnut allergy is an adverse reaction by the body's immune system to hazelnuts or food containing hazelnuts. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients from a severe anaphylactic reaction to asthma, abdominal symptoms, eczema or headaches.
  • Food Allergy - hops: A hop allergy is an adverse reaction by the body's immune system to hops or food containing hops. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients from a severe anaphylactic reaction to asthma, abdominal symptoms, eczema or headaches.
  • Food Allergy - kidney bean: A kidney bean allergy is an adverse reaction by the body's immune system to kidney bean or food containing kidney bean. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients from a severe anaphylactic reaction to asthma, abdominal symptoms, eczema or headaches.
  • Food Allergy - kiwi fruit: A kiwi fruit allergy is an adverse reaction by the body's immune system to kiwi fruit or food containing kiwi fruit. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients from a severe anaphylactic reaction to asthma, abdominal symptoms, eczema or headaches.
  • Food Allergy - lamb: A lamb allergy is an adverse reaction by the body's immune system to lamb meat. This type of allergy is rare and severe reactions are even rarer. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients from a severe anaphylactic reaction to asthma, abdominal symptoms, eczema or headaches.
  • Food Allergy - lentil: A lentil allergy is an adverse reaction by the body's immune system to lentils or food containing lentils. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients from a severe anaphylactic reaction to asthma, abdominal symptoms, eczema or headaches.
  • Food Allergy - lettuce: A lettuce allergy is an adverse reaction by the body's immune system to lettuce or food containing lettuce. This type of allergy is rare and serious reactions are very rare. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients e.g. skin, respiratory and behavioral symptoms.
  • Food Allergy - lima bean: A lima bean allergy is an adverse reaction by the body's immune system to lima beans or food containing lima beans. This type of allergy is rare and serious reactions are very rare. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients e.g. skin, respiratory and behavioral symptoms.
  • Food Allergy - lobster: A lobster allergy is an adverse reaction by the body's immune system to lobsters or food containing lobster. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients from a severe anaphylactic reaction to asthma, abdominal symptoms, eczema or headaches.
  • Food Allergy - lychee: A lychee allergy is an adverse reaction by the body's immune system to lychee or food containing lychee. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients from a severe anaphylactic reaction to asthma, abdominal symptoms, eczema or headaches.
  • Food Allergy - mackerel: A mackerel allergy is an adverse reaction by the body's immune system to mackerel or food containing mackerel. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients from a severe anaphylactic reaction to asthma, abdominal symptoms, eczema or headaches.
  • Food Allergy - mango: A mango allergy is an adverse reaction by the body's immune system to mango or food containing mango. This type of allergy is rare and serious reactions are very rare. The specific symptoms that can result can vary considerably amongst patients e.g. skin, respiratory and behavioral symptoms.
  • Food Allergy - meat: A meat allergy is an adverse reaction by the body's immune system to meat. This type of allergy is rare and severe reactions are even rarer. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients from a severe anaphylactic reaction to asthma, abdominal symptoms, eczema or headaches.
  • Food Allergy - melon: A melon allergy is an adverse reaction by the body's immune system to melons or food containing melons. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients from a severe anaphylactic reaction to asthma, abdominal symptoms, eczema or headaches.
  • Food Allergy - milk: A milk allergy is an adverse reaction by the body's immune system to milk or food containing milk. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients from a severe anaphylactic reaction to asthma, abdominal symptoms, eczema or headaches.
  • Food Allergy - mollusk: A mollusk allergy is an adverse reaction by the body's immune system to mollusks or food containing mollusk. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients from a severe anaphylactic reaction to asthma, abdominal symptoms, eczema or headaches.
  • Food Allergy - mussel: A mussel allergy is an adverse reaction by the body's immune system to mussels or food containing mussels. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients from a severe anaphylactic reaction to asthma, abdominal symptoms, eczema or headaches.
  • Food Allergy - mustard leaf: A mustard leaf allergy is an adverse reaction by the body's immune system to mustard leaves or food containing mustard leaves. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients from a severe anaphylactic reaction to asthma, abdominal symptoms, eczema or headaches.
  • Food Allergy - oat: An oat allergy is an adverse reaction by the body's immune system to oats or food containing oats. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients from a severe anaphylactic reaction to asthma, abdominal symptoms, eczema or headaches.
  • Food Allergy - olive: An olive allergy is an adverse reaction by the body's immune system to olives or food containing olives. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients from a severe anaphylactic reaction to asthma, abdominal symptoms, eczema or headaches.
  • Food Allergy - oranges: An orange allergy is an adverse reaction by the body's immune system to oranges or food containing oranges. This type of allergy is rare and serious reactions are very rare. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients e.g. skin, respiratory and behavioral symptoms.
  • Food Allergy - papaya: A papaya allergy is an adverse reaction by the body's immune system to papaya or food containing papaya. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients from a severe anaphylactic reaction to asthma, abdominal symptoms, eczema or headaches.
  • Food Allergy - paprika: A paprika allergy is an adverse reaction by the body's immune system to paprika or food containing paprika. This type of allergy is rare and serious reactions are very rare. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients e.g. skin, respiratory and behavioral symptoms.
  • Food Allergy - parsley: A parsley allergy is an adverse reaction by the body's immune system to parsley or food parsley tomatoes. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients from a severe anaphylactic reaction to asthma, abdominal symptoms, eczema or headaches.
  • Food Allergy - pea: A pea allergy is an adverse reaction by the body's immune system to peas or food containing peas. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients from a severe anaphylactic reaction to asthma, abdominal symptoms, eczema or headaches.
  • Food Allergy - peach: A peach allergy is an adverse reaction by the body's immune system to peach or food containing peach. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients from a severe anaphylactic reaction to asthma, abdominal symptoms, eczema or headaches.
  • Food Allergy - peanuts: A peanut allergy is an adverse reaction by the body's immune system to peanuts or food containing peanuts. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients from a severe anaphylactic reaction to asthma, abdominal symptoms, eczema or headaches.
  • Food Allergy - pear: A pear allergy is an adverse reaction by the body's immune system to pears or food containing pears. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients from a severe anaphylactic reaction to asthma, abdominal symptoms, eczema or headaches.
  • Food Allergy - pecan: A pecan allergy is an adverse reaction by the body's immune system to pecans or food containing pecans. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients from a severe anaphylactic reaction to asthma, abdominal symptoms, eczema or headaches.
  • Food Allergy - pine nut: A pine nut allergy is an adverse reaction by the body's immune system to pine nuts or food containing pine nuts. This type of allergy is rare and serious reactions are very rare. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients e.g. skin, respiratory and behavioral symptoms.
  • Food Allergy - pineapple: A pineapple allergy is an adverse reaction by the body's immune system to pineapples or food containing pineapple. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients from a severe anaphylactic reaction to asthma, abdominal symptoms, eczema or headaches.
  • Food Allergy - plantain: A plantain allergy is an adverse reaction by the body's immune system to plantain or food containing plantain. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients from a severe anaphylactic reaction to asthma, abdominal symptoms, eczema or headaches.
  • Food Allergy - plum: A plum allergy is an adverse reaction by the body's immune system to plums or food containing plums. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients from a severe anaphylactic reaction to asthma, abdominal symptoms, eczema or headaches.
  • Food Allergy - pomegranates: A pomegranate allergy is an adverse reaction by the body's immune system to pomegranates or food containing pomegranates. This type of allergy is rare and serious reactions are very rare. The specific symptoms that can result can vary considerably amongst patients e.g. skin, respiratory and behavioral symptoms.
  • Food Allergy - pork: A pork allergy is an adverse reaction by the body's immune system to meat. This type of allergy is rare and severe reactions are even rarer. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients from a severe anaphylactic reaction to asthma, abdominal symptoms, eczema or headaches.
  • Food Allergy - potato: A potato allergy is an adverse reaction by the body's immune system to potato or food containing potato. This type of allergy is rare and severe reactions are even rarer. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients from a severe anaphylactic reaction to asthma, abdominal symptoms, eczema or headaches.
  • Food Allergy - pumpkin: A pumpkin allergy is an adverse reaction by the body's immune system to pumpkin or food containing pumpkin. This type of allergy is rare and serious reactions are very rare. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients e.g. skin, respiratory and behavioral symptoms.
  • Food Allergy - red meat: A red meat allergy is an adverse reaction by the body's immune system to red meat. This type of allergy is rare and severe reactions are even rarer. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients from a severe anaphylactic reaction to asthma, abdominal symptoms, eczema or headaches.
  • Food Allergy - rice: A rice allergy is an adverse reaction by the body's immune system to rice or food containing rice. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients from a severe anaphylactic reaction to asthma, abdominal symptoms, eczema or headaches.
  • Food Allergy - rye: A rye allergy is an adverse reaction by the body's immune system to rye or food containing rye. This type of allergy is rare and severe reactions are even rarer. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients from a severe anaphylactic reaction to asthma, abdominal symptoms, eczema or headaches.
  • Food Allergy - salmon: A salmon allergy is an adverse reaction by the body's immune system to salmon or food containing salmon. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients from a severe anaphylactic reaction to asthma, abdominal symptoms, eczema or headaches.
  • Food Allergy - scallop: A scallop allergy is an adverse reaction by the body's immune system to scallops or food containing scallops. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients from a severe anaphylactic reaction to asthma, abdominal symptoms, eczema or headaches.
  • Food Allergy - sesame: A sesame allergy is an adverse reaction by the body's immune system to sesame or food containing sesame. This type of allergy is rare and severe reactions are even rarer. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients from a severe anaphylactic reaction to asthma, abdominal symptoms, eczema or headaches.
  • Food Allergy - shellfish: A shellfish allergy is an adverse reaction by the body's immune system to shellfish or food containing shellfish. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients from a severe anaphylactic reaction to asthma, abdominal symptoms, eczema or headaches.
  • Food Allergy - shrimp: A shrimp allergy is an adverse reaction by the body's immune system to shrimp or food containing shrimp. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients from a severe anaphylactic reaction to asthma, abdominal symptoms, eczema or headaches.
  • Food Allergy - snail: A snail allergy is an adverse reaction by the body's immune system to snails or food containing snails. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients from a severe anaphylactic reaction to asthma, abdominal symptoms, eczema or headaches.
  • Food Allergy - soy: A soy allergy is an adverse reaction by the body's immune system to soy or food containing soy. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients from a severe anaphylactic reaction to asthma, abdominal symptoms, eczema or headaches.
  • Food Allergy - soybean: A soybean allergy is an adverse reaction by the body's immune system to soybean or food containing soybean. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients from a severe anaphylactic reaction to asthma, abdominal symptoms, eczema or headaches.
  • Food Allergy - spices: A spice allergy is an adverse reaction by the body's immune system to spices or food containing spices. This type of allergy is rare and serious reactions are very rare. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients e.g. skin, respiratory and behavioral symptoms.
  • Food Allergy - strawberry: A strawberry allergy is an adverse reaction by the body's immune system to strawberries or food containing strawberries. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients from a severe anaphylactic reaction to asthma, abdominal symptoms, eczema or headaches.
  • Food Allergy - sulfite: A sulfite allergy is an adverse reaction by the body's immune system to sulfite or food containing sulfite. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients from a severe anaphylactic reaction to asthma, abdominal symptoms, eczema or headaches.
  • Food Allergy - sunflower seeds: A sunflower seed allergy is an adverse reaction by the body's immune system to sunflower seeds or food containing sunflower seeds. This type of allergy is rare and serious reactions are very rare. The specific symptoms that can result can vary considerably amongst patients e.g. skin, respiratory and behavioral symptoms.
  • Food Allergy - thyme: A thyme allergy is an adverse reaction by the body's immune system to thyme or food containing thyme. This type of allergy is rare and serious reactions are very rare. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients e.g. skin, respiratory and behavioral symptoms.
  • Food Allergy - tomato: A tomato allergy is an adverse reaction by the body's immune system to tomatoes or food containing tomatoes. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients from a severe anaphylactic reaction to asthma, abdominal symptoms, eczema or headaches.
  • Food Allergy - tree nuts: A tree nut allergy is an adverse reaction by the body's immune system to tree nuts or food containing tree nuts. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients from a severe anaphylactic reaction to asthma, abdominal symptoms, eczema or headaches.
  • Food Allergy - tuna: A tuna allergy is an adverse reaction by the body's immune system to tuna or food containing tuna. This type of allergy is rare and serious reactions are very rare. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients e.g. skin, respiratory and behavioral symptoms.
  • Food Allergy - turnip: A turnip allergy is an adverse reaction by the body's immune system to turnip or food containing turnip. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients from a severe anaphylactic reaction to asthma, abdominal symptoms, eczema or headaches.
  • Food Allergy - turtle: A turtle allergy is an adverse reaction by the body's immune system to the ingestion of turtle meat. This type of allergy is rare and serious reactions are very rare. The specific symptoms that can result can vary considerably amongst patients e.g. skin, respiratory and behavioral symptoms.
  • Food Allergy - vegetable oil: A vegetable oil allergy is an adverse reaction by the body's immune system to vegetable oil or food containing vegetable oil. This type of allergy is rare and serious reactions are very rare. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients e.g. skin, respiratory and behavioral symptoms.
  • Food Allergy - walnuts: A walnut allergy is an adverse reaction by the body's immune system to walnuts or food containing walnuts. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients from a severe anaphylactic reaction to asthma, abdominal symptoms, eczema or headaches.
  • Food Allergy - watermelon: A watermelon allergy is an adverse reaction by the body's immune system to melons or food containing watermelons. This type of allergy is rare and serious reactions are very rare. The specific symptoms that can result can vary considerably amongst patients e.g. skin, respiratory and behavioral symptoms.
  • Food Allergy - wheat: A wheat allergy is an adverse reaction by the body's immune system to wheat or food containing wheat. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients from a severe anaphylactic reaction to asthma, abdominal symptoms, eczema or headaches.
  • Food Allergy - zucchini: A zucchini allergy is an adverse reaction by the body's immune system to zucchini or food containing zucchini. This type of allergy is rare and serious reactions are very rare. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can result can vary considerably amongst patients e.g. skin, respiratory and behavioral symptoms.
  • Food allergies: a food allergy is an adverse immune response to a food protein
  • Foot burning sensation: A burning sensation located in the foot
  • Forearm burning sensation: A burning sensation on the forearm
  • Forearm paresthesia/ tingling: A loss of sensation located in the underarm
  • Foreskin paresthesia/ tingling: A loss of sensation located at or around the foreskin
  • Fractures: Breakage of bones
  • Garden chrysanthemum poisoning: Garden chrysanthemums are ornamental flowering plants with pretty flowers of varying color and size. The leaves and flowers contain alantolactone which can cause severe skin irritation on skin exposure.
  • Garland flower Daphne poisoning: Garland flower Daphne is a small shrub bearing clusters of small pink or white fragrant flowers and white or yellow berries. The plant originated in Europe and is often used as an ornamental plant in gardens. The plant contains chemicals which can cause poisoning symptoms if eaten. Severe cases can result in death. Skin irritation can also occur on skin exposure.
  • Gastritis: gastritis is inflammation of the gastric mucosa of the stomach
  • Gastroesophageal reflux: Is referred to as the reflux of contents of the duodenum and stomach into the oesophagus
  • Genital herpes: Sexually transmitted infection of the genital region.
  • Glossodynia: This is where the tongue is painful sometimes extremely
  • Glucosamine - adverse effects: Side effects may be associated with the use of glucosamine supplements.
  • Gluten allergy: Gluten allergy is an adverse reaction by the body's immune system to gluten or foods containing gluten. The specific symptoms that can result can vary considerably amongst patients from a severe anaphylactic reaction to asthma, abdominal symptoms, eczema or headaches. Gluten allergy is similar to celiac disease - celiac disease only occurs in people with a genetic defect which predisposes them to the condition whereas gluten can occur in anyone but is more common in people who are also prone to other allergies.
  • Gonorrhea: Common sexually transmitted disease often without symptoms.
  • Goodpasture syndrome: A rare disease involving inflammation of membranes in the lung and kidneys.
  • Groin burning sensation: A burning sensation located in the groin
  • Groin paresthesia/ tingling: A loss of sensation located at or around the groin
  • Gräsbeck-Imerslund disease: A rare genetic blood disorder where a defect in the vitamin B12 receptor means that it can't be absorbed from food during digestion. As a result of the low vitamin B12 levels, the body produces increased numbers of abnormal enlarged red blood cells (megaloblasts).
  • Guillain-Barre Syndrome: An acute condition which is characterized by polyradiculoneuropathy that affects the peripheral nervous system
  • Guillain-Barre syndrome: An acute condition which is characterized by polyradiculoneuropathy that affects the peripheral nervous system
  • Gum burning sensation: A burning sensation located on the gums
  • Gum paresthesia/ tingling: A loss of sensation located on the gum
  • Halm-Munk syndrome: A rare inherited disorder involving red, thickened patches of skin on the palms and soles, skin infections and nail and teeth abnormalities.
  • Hand symptoms: Symptoms affecting the hand
  • Handgrips induced allergies: Handgrips induced allergies are an adverse reaction by the body's immune system to the latex in handgrips. Symptoms usually involve the hands.
  • Head paresthesia/ tingling: A loss of sensation located at or around the head
  • Head trauma: injury to the haed
  • Heart disease: Any disease that affects that heart but particularly relating to its own blood supply
  • Heartburn: Chest or digestive pain from reflux of stomach acid
  • Heel burning sensation: A burning sensation on the heel
  • Heel paresthesia/ tingling: A loss of sensation located at or around the heel
  • Helicobacter pylori bacteria: A bacteria that can infect the gastrointestinal system
  • Herbal Agent adverse reaction - Nettles: The root extracts from nettle plants can be used as a herbal agent to treat rheumatic disorders and urinary problems related to enlarged prostate. The root extract can cause an adverse reaction in some people.
  • Herbal Agent overdose - Autumn Crocus: Autumn crocus can be used as a herbal agent to treat gout and rheumatoid conditions. The herbal agent contains chemicals such as colchicine and the ingestion of excessive amounts of this can result in symptoms. Severe overdose can result in death and chronic ingestion can also cause harmful effects.
  • Herbal Agent overdose - Garlic: Garlic can be used as a herbal agent to treat cholesterol problems, high blood pressure and to reduce inflammation and the risk of blood clots. The bulb of the garlic plant contain alliin and ajoene which can cause an adverse reaction in some people or various symptoms if excessive amounts are ingested.
  • Herbal Agent overdose - Germanium: Germanium is used as a health food supplement mainly in Japan but it can cause various problems if too much is taken. Chronic use and the ingestion of a large amount at one time can result in overdose symptoms.
  • Herbal Agent overdose - Golden Seal: Golden seal can be used as a herbal agent to treat a variety of conditions - bleeding after birth, mucosal inflammation, constipation, hemorrhoids. The herbal agent contains chemicals (alkaloid hydrastine, berberine) which can cause various symptoms if excessive quantities are taken.
  • Hereditary amyloidosis: An inherited form of amyloidosis which is characterized by a build up of the protein amyloid in tissues and organs. This form of amyloidosis tends to affect mainly the nervous system and gastrointestinal tract. Symptoms are determined by the size and location of the amyloid deposits.
  • Hereditary neuropathy with liability to pressure palsies: A rare disorder where the peripheral nerves are more sensitive to pressure than normal which results in recurring periods of numbness, tingling and sometimes loss of muscle function. The condition can affect one or more nerves such as the carpal tunnel nerve. Permanent damage to peripheral nerves can result from recurring episodes. The severity of symptoms are greatly variable from virtually asymptomatic to disability.
  • Hereditary peripheral nervous disorder: A group of inherited disorders affecting the peripheral nerves (nerves other than the brain and spinal cord). The motor, sensory and/or autonomic nerves may be affected. Examples of such conditions includes Dejerine-Sottas disease and Charcot-Marie-Tooth disease.
  • Herniated disc: A misaligned or "slipped" disc in the spine.
  • Herniated disk: A misaligned or "slipped" disc in the spine.
  • Herring poisoning (clupeotoxin): Some herrings contain toxins (Clupeotoxin) which can be poisonous to humans if eaten. Heat does not destroy the toxin and there is still uncertainty as to the origin of the toxin. The toxin appears to be present in higher concentrations in summer and is believed to be possible linked to the consumption of toxic food in its food web. The size and age of the herring does not appear to be related to the toxicity. The herrings are found in coastal waters off Africa and the Caribbean, Indian and Pacific Oceans.
  • Hiatal hernia: Hernia of the stomach through the diaphragm muscle.
  • Hip cancer: The presence of tumour growth in the bone of the hip, whether due to primary malignancies e.g. leukaemic or myeloma infiltration of the bone marrow, or due to secondary metastases from another site e.g. lung or breast; cancer affecting bone of hip likely to affect other bones e.g. vertebra, ribs
  • Horseshoe Crab poisoning: The Asiatic horseshoe crab is eaten mainly in parts of Asia. Various parts of the crab become toxic during the reproductive season - flesh, unlaid green eggs and viscera. Poisoning most often occurs in Thailand. Eating the crabs should be avoided during reproductive season as poisoning can readily result in death.
  • Hot pepper poisoning: Hot pepper is a plant which bears small, elongated fruit which can be red, green or yellow. The fruit and leaves contain chemicals such as capsaicin and can cause severe skin, eye and mouth irritation. Eating large amounts can also cause gastrointestinal symptoms.
  • Hyperadrenalism: Excessive levels of adrenal hormones in the body. Symptoms depend on which hormone is involved and the degree of involvement. Adrenal hormones are aldosterone, corticosteroids, androgenic steroids, epinephrine and norepinephrine.
  • Hyperventilation: Abnormally fast and deep breathing.
  • Hypocalcaemia: Decreased concentration of calcium in the blood.
  • Hypocalcemia: Low blood calcium levels
  • Hypocalcemia, autosomal dominant: A dominantly inherited disorder of phosphate and calcium metabolism which results in low blood calcium levels. The severity of the condition is highly variable with some patients being asymptomatic.
  • Hypomelanosis of Ito: A rare genetic neurocutaneous disorder characterized by unusual patterns of depigmented skin and associated disorders such as seizures, psychomotor retardation and eye abnormalities.
  • Hypoparathyroidism: causesd by lack of PTH
  • Hypoparathyroidism familial isolated: A rare familial condition involving low levels of parathyroid hormone which upsets the body's ability to regulate calcium and phosphate. The severity of symptoms is determined by the how low the parathyroid hormone level is.
  • Hypopigmented lesions in children:
  • Hypothyroidism: The decreased activity of the thyroid gland
  • Imerslünd-Grasbeck Syndrome: A rare genetic blood disorder where a defect in the vitamin B12 receptor means that it can't be absorbed from food during digestion. As a result of the low vitamin B12 levels, the body produces increased numbers of abnormal enlarged red blood cells (megaloblasts).
  • Immunoglobulinic amyloidosis: A disease characterized by the abnormal deposit of amyloid in various parts of the body, especially organs such as the kidneys, heart, liver, gastrointestinal tract and peripheral nerves. It occurs when plasma cells in the bone marrow produce too much of a protein portion of an antibody called the light chain. The exact symptoms are determined by the extent of the organ involvement.
  • Indigestion: Imprecise term for various digestive complaints
  • Infantile onset spinocerebellar ataxia: A rare disorder that has neurological origins and causes progressive ataxia, impaired tendon reflexes, abnormal limb movements, and sensory, eye muscle and hearing impairment.
  • Injury: Any damage inflicted in the body
  • Intercostal neuralgia: Nerve pain affecting the ribs
  • Intervertebral disc disease: Degenerative changes in the discs located between vertebrae. The severity of the disorder is variable.
  • Intrinsic factor, congenital deficiency of: A very rare disorder where a deficiency of a protein called intrinsic factor prevents vitamin B12 from being absorbed from the stomach. Thus, vitamin B12 deficiency occurs which leads to anemia.
  • Ischemia: Inadequate blood supply to tissues, usually caused by a problem in the blood vessel.
  • Japanese andromeda poisoning: An evergreen flowering shrub originating from Asia. The leaves and flower nectar contain a chemical called andromedotoxin which is highly toxic. Ingesting the leaves or nectar can result in death as the plant is considered highly toxic.
  • Jaw paresthesia/ tingling: A loss of sensation located on the chin
  • Kashin-Bek disease: A type of osteoarthritis occurring mostly in children in China, Korea and Siberia and possibly caused by eating wheat infected with a particular fungus.
  • Keratosis palmoplantaris - periodontopathia - onychogryposis: A rare syndrome characterized by gum disease, nail and skin problems and various other anomalies.
  • Knee burning sensation: A burning sensation on the knee
  • Knee paresthesia/ tingling: A loss of sensation located at or around the knee
  • Latex catheters induced allergies: Latex catheters induced allergies are an adverse reaction by the body's immune system to the latex in catheters. Symptoms may vary depending on the location of the catheter.
  • Lead poisoning: A type of heavy metal poisoning caused by excessive exposure to lead.
  • Leg burning sensation: A burning sensation located in the leg
  • Lenten rose poisoning: Lenten rose is a herbaceous plant which has light-colored flowers which become purple as they age. The plant is often found in gardens. The plant contains a chemical called protoanemonin which can cause various symptoms if large quantities are eaten. Skin irritation can also result from skin exposure.
  • Leukocytoclastic angiitis - systemic: Inflammation of small blood vessels. Usually the small blood vessels in the ski are involved but sometimes small blood vessels in other organs such as joints, kidneys, and gastrointestinal tract may be involved. Symptoms become more serious once there is systemic (organ) involvement and death may result in some severe cases.
  • Lidocaine - Teratogenic Agent: There is evidence to indicate that exposure to Lidocaine during pregnancy may have a teratogenic effect on the fetus. A teratogen is a substance that can cause birth defects. The likelihood and severity of defects may be affected by the level of exposure and the stage of pregnancy that the exposure occurred at.
  • Lionfish poisoning: The Lionfish is a venomous bottom-dwelling fish which is found in the Pacific and Indian Oceans. Symptoms tend to abate after 8 to 12 hours.
  • Lip burning sensation: A burning sensation on the lip
  • Lupus: Autoimmune disease with numerous effects on various organs and linings.
  • Lyme disease: Lyme disease is an emerging infectious disease caused by at least three species of bacteria belonging to the genus Borrelia.
  • MADSAM: A rare sensory and motore nerve disease which causes progressive numbness and weakness that usually starts in the hands. The condition may progress for a while and then remit.
  • Macrocytic anemia: Macrocytic anemia is a blood disorder where the red blood cells are larger than normal but have low levels of haemoglobin which is needed to carry oxygen throughout the body. The condition usually results from a deficiency of vitamin B12 or folate, digestive problems, malabsorption and certain medications which affect folic acid levels. Various rare inherited disorders may also result in macrocytic anemia e.g. Lesch-Nyhan syndrome. Severity and range of symptom may vary depending on the underlying condition.
  • Malignant hypertension: Malignant hypertension is a condition characterized by very high blood pressure and swelling of the optic nerve. This type of hypertension is more common in people with kidney problems such as narrowed kidney blood vessels. The condition is a medical emergency which can cause organ damage if not treated promptly.
  • Malnutrition: Any disorder that relates to inadequate intake of nutrients.
  • Marsh marigold poisoning: Marsh marigold is a low growing plant with rounded leaves and small yellow flowers. The plant can be found growing in the wild or in gardens. The leaves from the plant contain a chemical called protoanemonin which can cause symptoms if large quantities are eaten. The young leaves are actually edible if they are boiled with frequent changes of water.
  • Mayapple poisoning: The Mayapple is a small flowering plant which is often found growing naturally. It bears small single flowers and apple-like fruit which turns yellow when ripe. The unripe fruit and leaves contain a chemical called podophyllin which can cause poisoning if eaten. The plant is considered highly toxic and death can occur if sufficient quantities are eaten. The leaves, roots and unripe fruit are toxic but the ripe fruit is edible. The plant has been used to treat venereal warts.
  • McBurney's sign: Where a patient has pain on palpation of the abdomen above a line from the anterior superior iliac spine and the umbilicus
  • Medullary Sponge Kidney: A rare inherited disorder where the tubes in the kidneys that collect urine are wider than normal.
  • Mefloquine - Teratogenic Agent: There is evidence to indicate that exposure to Mefenamic Acid during pregnancy may have a teratogenic effect on the fetus. A teratogen is a substance that can cause birth defects. The likelihood and severity of defects may be affected by the level of exposure and the stage of pregnancy that the exposure occurred at.
  • Megaloblastic Anemia 1: A rare genetic blood disorder where a defect in the vitamin B12 receptor means that it can't be absorbed from food during digestion. As a result of the low vitamin B12 levels, the body produces increased numbers of abnormal enlarged red blood cells (megaloblasts).
  • Melorheostosis: A rare bone disorder involving overgrowth of the outer layer of bone in a linear pattern similar to wax dripping down the side of a candle. Usually one or more bones of a limb are affected.
  • Menopause: End of female reproductive years
  • Meralgia paresthetica: A rare disorder where compression or injury of a nerve that connects the thigh to the spine results in abnormal, painful sensations in the outer part of the thigh. The condition is most common in middle-aged, overweight males.
  • Mercury poisoning: A type of heavy metal poisoning caused by excessive exposure to mercury.
  • Metabolic disorder: occurs when abnormal chemical reactions occur in the body
  • Migraine: Severe complex headaches that occur periodically
  • Mitochondrial neurogastrointestinal encephalopathy syndrome: A rare genetic disorder which affects a number of body systems and manifests results in symptoms such as droopy eyelids, progressive eye muscle weakness, gastrointestinal dysmotility, brain disease, thin body, peripheral neuropathy and muscle disease.
  • Moderate temporary burning sensation: A temporary burning sensation that occurs of moderate severity
  • Mohave Rattle snake poisoning: The Mohave rattle snake is a poisonous snake found mainly in Mexico and south-western areas of the US. The type of venom in Mohave snakes varies amongst species. Those with Type A venom tend to affect the nervous system whereas those with Type B venom primarily affect the blood and tissues. Type A tends to be more toxic than type B. Children tend to suffer more severe symptoms due to their smaller body size.
  • Monkshood poisoning: Monkshood is a poisonous plant with distinctive flowers. The perennial plant is native to Europe but is also grown in parts of the US and is sometimes used as a medicinal herb.
  • Mononeuritis multiplex: A rare neurological condition where nerve damage occurs at more than one site. Nerve damage can result from conditions such as diabetes mellitus, cancer, rheumatoid arthritis and blood vessel diseases.
  • Motor and Sensory Neuropathy with Sensorineural Hearing Loss, Bouldin type: A rare condition observed in two sibling and characterized by hearing loss during adulthood and motor and sensory neuropathy.
  • Motor and Sensory Neuropathy, Optic Atrophy and Sensorineural Hearing Loss: A very rare inherited condition characterized by vision and hearing impairment and muscle and sensory problems. Hearing impairment is progressive and usually starts in early childhood.
  • Mountain Laurel poisoning: The mountain laurel is a large evergreen shrub which bears clusters of small flowers. The plant contains chemicals (andromedotoxin, arbutin) which can cause poisoning symptoms if eaten. The plant is considered highly toxic if ingested. The level of toxicity varies amongst species but it is unlikely that eating less than three leaves or flowers would cause symptoms.
  • Mountain andromeda poisoning: The Mountain Andromeda is an evergreen flowering shrub bearing elongated clusters of white flowers. The leaves and flower nectar contain a chemical called andromedotoxin which is highly toxic. Ingesting the leaves or nectar can result in death as the plant is considered highly toxic.
  • Mouth burning: Burning sensation in the mouth.
  • Mouth tingling: Tingling, prickling or pins and needle sensation in the mouth
  • Mucolipidosis type 1: An inherited metabolic disorder where a defect in the enzyme alpha-neuraminidase prevents glycoproteins being metabolized - a milder form of the condition than sialidosis type II.
  • Multiple Sclerosis: Autoimmune attack on spinal nerves causing diverse and varying neural problems.
  • Mycetoma: A severe fungal infection of the skin, underlying tissue and bone.
  • Myelinopathies: Disorders where the protective myelin sheath around nerves is destroyed which affects the transmission of nerve signals. The severity of symptoms is determined by the degree of myelin destruction and the nerves affected. Multiple sclerosis is an example of a myelin sheath disease.
  • Myelitis: Spinal cord inflammation.
  • Neoplastic porphyria tarda: A rare condition where a liver tumor causes a deficiency of the enzyme hepatic uroporphyrinogen decarboxylase. The deficiency causes a build up of porphyrins in the liver and the skin which causes damage to the skin and various other symptoms.
  • Nerve compression: Compression of a nerve that becomes trapped in a confined space due to any cause e.g. trauma, inflammation or a disease process. This usually occurs near joints. The resulting pressure on the nerve can be very painful and if left untreated can result in damage to the nerve and eventually muscle weakness and wasting. Conditions such as bone spurs, joint swelling due to injury, cysts and trauma can result in nerve entrapment. The exact symptoms will depend on which nerve is trapped and the duration and severity of the entrapment.
  • Nerve conditions: Any condition that affects the nerves
  • Nerve entrapment: Compression of a nerve that becomes trapped in a confined space due to any cause e.g. trauma, inflammation or a disease process. This usually occurs near joints. The resulting pressure on the nerve can be very painful and if left untreated can result in damage to the nerve and eventually muscle weakness and wasting. Conditions such as bone spurs, joint swelling due to injury, cysts and trauma can result in nerve entrapment. The exact symptoms will depend on which nerve is trapped and the duration and severity of the entrapment.
  • Nerve symptoms: Symptoms affecting the nerves
  • Neuropathic pain: Pain that is caused by the nerves
  • Neuropathy: A condition which is characterized by a functional disturbance or pathological change in the peripheral nervous system
  • Neuropathy - ataxia - retinitis pigmentosa: A rare inherited disorder where defects in the energy producing part of cells affects the nervous system and causes symptoms such as muscle and vision problems. Severity and rang of symptoms are variable.
  • Neuropathy ataxia and retinis pigmentosa: A rare inherited disorder where defects in the energy producing part of cells affects the nervous system and causes symptoms such as muscle and vision problems. Severity and rang of symptoms are variable.
  • Neurosis: Variety of mental disorders with self-awareness
  • Neurotoxic shellfish poisoning: Rare food poisoning from eating contaminated shellfish
  • Niacin overdose: Excessive vitamin B3 (niacin) supplement or medication
  • Niacin toxicity: Excessive consumption of niacin can cause symptoms of toxicity.
  • Nocturnal heartburn: Heartburn seen more in the nights affecting sleep.
  • Nose Burning Sensation: A burning sensation located in the nose
  • Notalgia paresthetica: A rare sensory nerve disorder involving the nerves radiating from the spine and characterized by areas of skin on the back that suffer itching, burning, lack of sensation and sometimes pigmentation.
  • Numb face: Numbness affecting the face
  • Numbness: Loss of feeling or sensation
  • Obal syndrome: The association of eye problems with severe malnutrition. The condition occurred frequently in soldiers, prisoners of war and people in concentration camps.
  • Octopus poisoning: Octopus bites are quite rare but octopus such as the blue-ringed octopus can deliver quite a venomous bite.
  • Olivopontocerebellar Atrophy: A group of diseases progressive degeneration occurs in a particular area of the brain (olivopontocerebellar area) which results in various neurological symptoms.
  • Oral Ulcer: An open sore inside the mouth.
  • Oral lichen planus: An inflammatory condition involving the mucous lining inside the mouth, including the lips, tongue, gums and throat.
  • Osler-Vaquez disease: An uncommon chronic blood disease involving an increased red blood cell count.
  • Osteomalacia: Softening of bones caused by a vitamin D deficiency.
  • Oxalosis: A rare inherited metabolic disorder where excess oxalic acid forms crystals which make up urinary stones. In type I primary hyperoxaluria there is a deficiency of peroxisomal alanine-glyoxalate aminotransferase and type II involves a deficiency of the enzyme glyoxylate reductase/hydroxypyruvate reductase.
  • Oxalosis, Type II: A rare inherited metabolic disorder where excess oxalic acid forms crystals which make up urinary stones. In type I primary hyperoxaluria there is a deficiency of the enzyme glyoxylate reductase/hydroxypyruvate reductase.
  • Oxalosis, type I: A rare inherited metabolic disorder where excess oxalic acid forms crystals which make up urinary stones. In type I primary hyperoxaluria there is a deficiency of alanine-glyoxalate aminotransferase.
  • Oyster plant poisoning: The Oyster plant has long strappy leaves which are green on top and purple to green on the bottom. It bears small white flowers at the base of the leaves. It is often used indoors and outdoors as an ornamental plant. The plant sap can cause skin irritation and various symptoms if large quantities are eaten.
  • POEMS syndrome: A very rare disorder that has widespread effects on the body: P - polyneuropathy, O - organopathy, E - endocrinopathy, M - monoclonal gammopathy, S - skin changes.
  • Pacifiers induced allergies: Pacifiers induced allergies are an adverse reaction by the body's immune system to the latex in pacifiers. Symptoms usually involve the mouth.
  • Paget's disease of the scrotum: A very rare type of cancer that occurs on the scrotum and is characterized by eczema-like rash on the scrotum.
  • Paget's extramammary disease: A rare cancer characterized by a chronic rash that resembles eczema and usually occurs on the genital and anal areas.
  • Pain: Any type of pain sensation symptoms.
  • Palm burning sensation: A burning sensation on the palm of the hand
  • Palm paresthesia/ tingling: A loss of sensation located at or around the palm of the hand
  • Panic attack: A condition which is characterized by an acute episode of intense anxiety
  • Panic disorder: is a severe medical condition characterized by extremely elevated mood
  • Paragonimiases - lung infection: Infection by a parasitic worm, Paragonimus westermani, which are a type of lung fluke which invade the lungs and other organs where they cause problems. Infection occurs through eating freshwater crabs and crayfish which have not been cooked sufficiently.
  • Paralytic shellfish poisoning: Rare food poisoning from eating contaminated shellfish
  • Paraneoplastic cerebellar degeneration: Disorders of the cerebellum associated with tumors. The cerebellum is the part of the brain that controls coordination. It is believed that the body's immune system's attempt to destroy the tumor results in damage to the cerebellum. The main tumors associated with this condition include lung and breast cancer, Hodgkin's lymphoma and reproductive organ tumors.
  • Paresthesia: Tingling, prickling, or pins-and-needles sensations
  • Paresthesias: Tingling, prickling, numbness or burning sensations
  • Partial sensory seizure: A partial sensory seizure is an electrical disturbance that originates in a part of the brain involved with the senses. The resulting symptoms involve unusual sensations that affect andy of the senses - touch, taste, hearing, vision and smell.
  • Penile Burning Sensation: Burning sensation on the penis
  • Penile Tingling: Tingling, prickling or pins and needles sensation occurring on or around the penis.
  • Penile rash: Rash occurring on the penis
  • Perimenopause: The start of onset of menopause
  • Peripheral neuropathy: Any loss in the function of the peripheral nervous system
  • Pernettya poisoning: Pernettya is a shrubby plant found mainly in the southern parts of the world. It is often utilized as an ornamental shrub. The leaves, berries and flower nectar contain a chemical called andromedotoxin which can cause symptoms if eaten. Serious cases of poisoning can result in death.
  • Pernicious anemia: A megaloblastic anaemia due to malabsorption of the vitamin B12
  • Perniosis: A blood vessel disorder where exposure to cord damp weather results in skin lesions on the extremities.
  • Pfiesteria piscicida infection: Pfiesteria piscicida is a tiny marine organism called a dinoflagellate that is found in waters where fresh and salt water mix e.g. at river mouths. It is believed to be responsible for killing fish as well as health problems in humans.
  • Pfiesteria piscicida poisoning: Pfiesteria piscicida is an estuarine microorganism (dinoflagellate) that can cause illness in humans as well as fish. The particular toxin involved has not yet been identified. The microorganism may release toxins into the water or it may be aerosolized which can result in skin, eye and respiratory exposure. The condition is not contagious and they symptoms may vary considerably amongst patients.
  • Pfiesteria poisoning: Pfiesteria is an estuarine microorganism (dinoflagellate) that can cause illness in humans as well as fish. The particular toxin involved has not yet been identified. The microorganism may release toxins into the water or it may be aerosolized which can result in skin, eye and respiratory exposure. The condition is not contagious and they symptoms may vary considerably amongst patients.
  • Pfiesteria shumwayae poisoning: Pfiesteria shumwayae is an estuarine microorganism (dinoflagellate) that can cause illness in humans as well as fish. The particular toxin involved has not yet been identified. The microorganism may release toxins into the water or it may be aerosolized which can result in skin, eye and respiratory exposure. The condition is not contagious and they symptoms may vary considerably amongst patients.
  • Pinched Nerve: Nerve paralysis from nerve pressure or entrapment.
  • Plant poisoning - Acetylandromedol: Acetylandromedol is a chemical found naturally in plants from the Ericaceae family which includes rhodendrons. Human poisoning can occur through eating honey made from pollen and nectar from these flowers or from eating other parts of the plant. The severity of symptoms may vary from mild to life-threatening depending on the amount consumed.
  • Plant poisoning - Aconitum: Aconitum is a toxin found in certain plants from the Aconitum genus e.g. Monkshood. It is a highly poisonous neurotoxin that affects the heart and other parts of the body. It can cause serious symptoms and even death in severe cases. The toxin can be absorbed through the skin to some degree.
  • Plant poisoning - Amygdalin: Amygdalin is a chemical found naturally in various plants e.g. stone fruit kernels and raw almonds. Eating these parts of the plant that contain the chemical can cause symptoms of cyanide poisoning as the amygdalin is converted to cyanide by the digestive process. Obviously, the concentration of the chemical varies amongst species of plant and often, significant quantities are needed to produce symptoms. Nevertheless, severe poisoning can result in death. Amygdalin is believed by some to inhibit cancers but there has been no conclusive proof of this.
  • Plant poisoning - Andromedotoxin: Andromedotoxin is a toxin found naturally in plants such as aloe vera, senna, rhubarb and Cascara buckthorn. The main symptoms are gastrointestinal which can range in severity depending on the amount consumed. Severe cases can result in kidney damage and gastrointestinal bleeding.
  • Plant poisoning - Cyanogenic glycoside: Cyanogenic glycoside is a toxin found naturally in various plants e.g. cherries, plums, almonds, peaches, apricots, apples and cassava. The chemical is usually concentrated in the seeds, kernels or wilted leaves. Eating these parts of the plant that contain the chemical can cause symptoms of cyanide poisoning as the cyanogenic glycoside is converted to cyanide by the digestive process. Even chewing the leaves can result in conversion to cyanide due to the presence of digestive enzymes in the mouth. Obviously, the concentration of the chemical varies amongst species of plant and often, significant quantities are needed to produce symptoms. Nevertheless, severe poisoning can result in death.
  • Plant poisoning - Grayanotoxin: Grayanotoxin is a chemical found naturally in plants from the Ericaceae family which includes rhodendrons. Human poisoning can occur through eating honey made from pollen and nectar from these flowers or from eating other parts of the plant. The severity of symptoms may vary from mild to life-threatening depending on the amount consumed.
  • Plant poisoning - Protoanemonin: Protoanemonin is derived from a chemical called ranunculin found naturally in plants such as the buttercup. The main symptoms are gastrointestinal which can range in severity depending on the amount consumed. It leaves a bitter taste in the mouth so poisoning is very rare.
  • Plant poisoning - Rhodotoxin: Rhodotoxin is a chemical found naturally in rhodendrons. Human poisoning can occur through eating honey made from pollen and nectar from these flowers or from eating other parts of the plant. The severity of symptoms may vary from mild to life-threatening depending on the amount consumed.
  • Plant poisoning - Solanine: Solanine is a toxin found naturally in plants from the nightshade family - potatoes, tomatoes, eggplant and capsicum. However, the content is usually quite low except for potatoes which have turned green on light exposure.
  • Plant poisoning - Veratum alkaloid: Veratum alkaloid is a chemical found in plants from the Veratum genus of plants (lilies). The chemical has blood pressure-reducing properties and the ingestion of high doses can cause problems.
  • Plant poisoning - rhubarb (Rheum rhabarbum): Ingestion of rhubarb can cause kidney damage due to its relatively high oxalic acid content in the leaves. A large amount of leaves would have to be consumed to cause a poisonous effect.
  • Pollen food allergy syndrome: A significant number of people with an allergy to pollen also have allergic responses to certain plant foods (usually fruit) which have similar proteins to that found in pollens. Examples of these includes pineapple, avocado, chestnuts, apples, raw carrot, raw celery, melon, peach, pear, plum, kiwi fruit, mango, passionfruit, strawberries, tomato, potato, bell pepper and soy. Symptoms usually only involve the mouth and throat.
  • Polyarteritis nodosa: A serious blood vessel disease where small and medium-sized arteries become swollen and damaged and are unable to adequately supply oxygenated blood to various tissues in the body. The disease can occur in a mild form or a serious, rapidly fatal form.
  • Polycythemia rubra: An uncommon chronic blood disease involving an increased production of red blood cells by the bone marrow. The production of platelets and white blood cells may also be increased.
  • Polyneuritis: Widespared inflammation of nerves
  • Polyneuropathy: A disease involving multiple peripheral nerves.
  • Polyneuropathy - Ophthalmoplegia - Leukoencehalopathy - Intestinal Pseudo-Obstruction: A rare genetic disorder which affects a number of body systems and manifests results in symptoms such as droopy eyelids, progressive eye muscle weakness, gastrointestinal dysmotility, brain disease, thin body, peripheral neuropathy and muscle disease.
  • Polyradiculoneuropathy: An inflammatory disorder that affects the peripheral nerves and the spinal nerve roots. The onset and progression of the disease is variable with severe cases resulting in premature death. The condition is chronic and progressive but periodic relapses can occur.
  • Porphyria: A group of disorders characterized by excess production of porphyrin or its precursors which affects the skin and/or nervous system.
  • Porphyria cutanea tarda, familial type: A rare metabolic condition involving a deficiency of the enzyme uroporphyrinogen decarboxylase.
  • Porphyria cutanea tarda, sporadic type: A rare metabolic condition involving a deficiency of the enzyme uroporphyrinogen decarboxylase in the liver only. Type II involves a deficiency of the same enzymes activity in various tissues throughout the body.
  • Porphyria, Ala-D: A very rare inherited disorder where involving a lack of the enzyme delta-aminolevulinic acid dehydratase.
  • Porphyria, hereditary coproporphyria: An inherited disorder that affects the nervous system and sometimes the skin. It occurs when a metabolic disorder results in excessive production of coproporphyrins which accumulate in body tissues and is excreted in large amounts.
  • Potocki-Lupski syndrome: A rare chromosomal disorder where a portion of the short arm of chromosome 17 is duplicated.
  • Precalicial canalicular ectasia: A rare inherited disorder where the tubes in the kidneys that collect urine are wider than normal.
  • Primary Hyperaldosteronism: An adrenal gland disorder where excess aldosterone hormone is produced resulting in symptoms such as headache, fatigue, nocturia and increased urine production. Also called Conn's syndrome.
  • Prostate Cancer: Cancer of the prostate.
  • Prostate cancer, familial: An inherited form of prostate cancer where cancer cells develop in the prostate tissue in males.
  • Prostate cancer, hereditary, 1: Many forms of prostate cancer are due to inherited defect on a chromosome. Type 1 is linked to a defect on chromosome 1q24-q25 and is inherited in a dominant manner.
  • Prostate cancer, hereditary, 10: Many forms of prostate cancer are due to inherited defect on a chromosome. Type 10 is linked to a defect on chromosome 8q24.
  • Prostate cancer, hereditary, 11: Many forms of prostate cancer are due to inherited defect on a chromosome. Type 11 is linked to a defect on chromosome 17p12.
  • Prostate cancer, hereditary, 12: Many forms of prostate cancer are due to inherited defect on a chromosome. Type 12 is linked to a defect on chromosome 2p15.
  • Prostate cancer, hereditary, 13: Many forms of prostate cancer are due to inherited defect on a chromosome. Type 13 is linked to a defect on chromosome 10q11.2.
  • Prostate cancer, hereditary, 14: Many forms of prostate cancer are due to inherited defect on a chromosome. Type 14 is linked to a defect on chromosome 11q13.
  • Prostate cancer, hereditary, 15: Many forms of prostate cancer are due to inherited defect on a chromosome. Type 15 is linked to a defect on chromosome 19q13.4.
  • Prostate cancer, hereditary, 2: Many forms of prostate cancer are due to inherited defect on a chromosome. Type 2 is linked to a defect on chromosome 17p11.
  • Prostate cancer, hereditary, 3: Many forms of prostate cancer are due to inherited defect on a chromosome. Type 3 is linked to a defect on chromosome 20q13.
  • Prostate cancer, hereditary, 4: Many forms of prostate cancer are due to inherited defect on a chromosome. Type 4 is linked to a defect on chromosome 7p11-q21.
  • Prostate cancer, hereditary, 5: Many forms of prostate cancer are due to inherited defect on a chromosome. Type 5 is linked to a defect on chromosome 3p26.
  • Prostate cancer, hereditary, 6: Many forms of prostate cancer are due to inherited defect on a chromosome. Type 6 is linked to a defect on chromosome 22q12.3.
  • Prostate cancer, hereditary, 7: Many forms of prostate cancer are due to inherited defect on a chromosome. Type 7 is linked to a defect on chromosome 15q12.
  • Prostate cancer, hereditary, 8: Many forms of prostate cancer are due to inherited defect on a chromosome. Type 8 is linked to a defect on chromosome 1q42.2-q43.
  • Prostate cancer, hereditary, 9: Many forms of prostate cancer are due to inherited defect on a chromosome. Type 9 is linked to a defect on chromosome 17q21-q22.
  • Prostate cancer, hereditary, X-linked 2: Many forms of prostate cancer are due to inherited defect on a chromosome. X-linked type 2 is linked to a defect on chromosome Xp11.22.
  • Prostate symptoms: Symptoms of the male prostate gland
  • Prostatitis: Inflammation of the prostate
  • Pudendal nerve entrapment: A condition where a nerve in the pelvis (pudendal nerve) becomes trapped or compressed. The problem can arise due to such things as pregnancy, postsurgical scarring and trauma but may also occur due to a birth malformation. Bicycle riding can also result in the condition.
  • Pyelonephritis: Any inflammation of the kidney
  • Pyridoxine deficiency: Deficiency of vitamin B6 which has many uses in the body.
  • Pyrosis: The occurrence of chest pain which is consistent with gastro-oesophageal reflux
  • REST syndrome: A condition that is similar to CREST syndrome but doesn't include calcinosis. The disorder affects the skin, blood vessels and digestive tract.
  • Rabies: An infectious disease that can affect any mammal including humans and is transmitted through the saliva of an infected animal. The infectious agent is the Neurotropic lyssavirus which affects the salivary gland and also causes neurological symptoms.
  • Radiation-Induced Brachial Plexopathy: A nerve injury that occurs as a complication of radiation treatment to the upper chest area.
  • Ramsay Hunt syndrome: Facial paralysis with a vesicular eruption
  • Rattle snake poisoning: The Rattle snake is a poisonous snake found mainly in America. They are distinguished by a characteristic rattle at the tip of their tail.
  • Raynaud's disease: It is a reversible ischemia of the peripheral arterioles. It is a painful sensation affecting the fingers and toes associated with whitening or redness
  • Raynaud's phenomenon: A condition where the body extremities sweat and turn blue and cold. Exposure to cold, emotional stress and smoking may trigger the condition. Also known as acrocyanosis.
  • Reflex sympathetic dystrophy syndrome: A condition characterized by pain and reduced range of motion in the shoulder and hand of the affected arm.
  • Refsum Disease: A metabolic disorder where a deficiency of phytanic acid alpha-hydroxylase results in a buildup of phytanic acid in the body which causes neurological disorders.
  • Refsum disease with increased pipecolic acidemia: A rare disorder involving all the clinical features of Refsum disease as well as high blood levels of L-pipecolic acid. Refsum disease is a metabolic disorder where a deficiency of phytanic acid alpha-hydroxylase results in a buildup of phytanic acid in the body which causes neurological disorders.
  • Reiter’s syndrome: A form of reactive arthritis characterized by arthritis, urethritis, conjunctivitis and skin lesions.
  • Repetitive Motion Disorders: Any of various injuries caused by repetitive motion.
  • Repetitive Strain Injury: Various conditions with inflammation from repetitive movements.
  • Restless Legs Syndrome: A neurological disorder where legs develop and crawling, aching skin sensation which is relived by moving the legs.
  • Restless Legs Syndrome, Susceptibility To, 1: A neurological disorder where legs develop and crawling, aching skin sensation which is relived by moving the legs. Symptoms tend to occur mainly at night. Type 1 refers to an increased susceptibility to the condition which is caused by a defect in chromosome 12q12-q21.
  • Restless Legs Syndrome, Susceptibility To, 2: A neurological disorder where legs develop and crawling, aching skin sensation which is relived by moving the legs. Symptoms tend to occur mainly at night. Type 2 refers to an increased susceptibility to the condition which is caused by a defect in chromosome 14q13-q31.
  • Restless Legs Syndrome, Susceptibility To, 3: A neurological disorder where legs develop and crawling, aching skin sensation which is relived by moving the legs. Symptoms tend to occur mainly at night. Type 3 refers to an increased susceptibility to the condition which is caused by a defect in chromosome 9p24-p22.
  • Restless Legs Syndrome, Susceptibility To, 4: A neurological disorder where legs develop and crawling, aching skin sensation which is relived by moving the legs. Symptoms tend to occur mainly at night. Type 4 refers to an increased susceptibility to the condition which is caused by a defect in chromosome 2q33.
  • Restless Legs Syndrome, Susceptibility To, 5: A neurological disorder where legs develop and crawling, aching skin sensation which is relived by moving the legs. Symptoms tend to occur mainly at night. Type 5 refers to an increased susceptibility to the condition which is caused by a defect in chromosome 20p13.
  • Restless Legs Syndrome, Susceptibility To, 6: A neurological disorder where legs develop and crawling, aching skin sensation which is relived by moving the legs. Symptoms tend to occur mainly at night. Type 6 refers to an increased susceptibility to the condition which is caused by a defect in chromosome 6p21.
  • Restless Legs Syndrome, Susceptibility To, 7: A neurological disorder where legs develop and crawling, aching skin sensation which is relived by moving the legs. Symptoms tend to occur mainly at night. Type 7 refers to an increased susceptibility to the condition which is caused by a defect in chromosome 2p14.
  • Rheumatoid vasculitis: A rare disorder where sufferers of rheumatoid arthritis with joint inflammation develop inflammation of small and medium sized blood vessels. It tends to mostly affect the blood vessels in the skin. The symptoms are determined by which part of the body is affected.
  • Rib symptoms: Symptoms affecting the ribs
  • Rolandic Epilepsy: A type of seizure where abnormal electrical activity occurs in a part of the brain called the rolandic strip. Symptoms usually only affect the lower half of one side of the face. These seizures tend to occur in children in an infrequent, usually nocturnal, pattern. The seizures are usually mild but can occasionally progress to a more generalized form which affects larger parts of the body. The condition is considered benign and patients usually outgrow the condition by adolescence.
  • Rosacea: Inflammatory rash affecting cheeks, nose, forehead, chin
  • Sardine poisoning (clupeotoxin): Some sardines contain toxins (Clupeotoxin) which can be poisonous to humans if eaten. Heat does not destroy the toxin and there is still uncertainty as to the origin of the toxin. The toxin appears to be present in higher concentrations in summer and is believed to be possible linked to the consumption of toxic food in its food web. The size and age of the sardines does not appear to be related to the toxicity. The sardines are found in coastal waters off Africa and the Caribbean, Indian and Pacific Oceans.
  • Scalp Burning Sensation: A burning sensation located on the scalp
  • Scalp Tingling: Tingling, prickling or pins and needles sensation on the scalp
  • Scalp tingling/paresthesia: A tingling sensation located on the scalp
  • Scapuloperoneal amyotrophy: An inherited disorder characterized by muscle wasting and weakness in the shoulder and lower leg.
  • Schwannoma, malignant: A malignant tumor that develops from nerve sheath cells. Any nerve can be affected but it is most common on the sciatic, brachial and sacral plexus (leg, upper arm and lower back nerves). Symptoms are determined by the exact location of the tumor.
  • Schwannomatosis: A type of tumor that develops from cells in nerve sheaths. Nerves in the head, spin and peripheral nerves may be affected.
  • Scleroderma: A rare, progressive connective tissue disorder involving thickening and hardening of the skin and connective tissue. There are a number of forms of scleroderma with some forms being systemic (involving internal organs).
  • Scleroderma, systemic: A rare autoimmune connective tissue disease where the body attacks parts of the body and causes scarring and thickness of the tissue. In the systemic form, the skin and organs are involved.
  • Scombrotoxic fish poisoning: Bacterial food poisoning from eating contaminated fish
  • Sea Hare poisoning: Certain species of sea hares can result in poisoning if eaten. Sea hares are marine mollusks. Two species with a potential for poisoning are found in Oceans near Fiji and Japan. Eating the eggs of these sea hares can also cause liver damage. Poisoning by sea hares is considered quite rare. The substance underlying the condition is organic bromine compounds.
  • Seafood allergy: A seafood allergy is an adverse reaction by the body's immune system to seafood or food containing seafood. The specific symptoms that can result can vary considerably amongst patients from a severe anaphylactic reaction to asthma, abdominal symptoms, eczema or headaches.
  • Selective Vitamin B12 malabsorption with Proteinuria: A rare genetic blood disorder where a defect in the vitamin B12 receptor means that it can't be absorbed from food during digestion. As a result of the low vitamin B12 levels, the body produces increased numbers of abnormal enlarged red blood cells (megaloblasts).
  • Semen allergy: An allergic reaction to the semen of a sexual partner. The reaction may be localized or systemic.
  • Sensations: Changes to sensations or the senses
  • Sensory seizure: A sensory seizure is an electrical disturbance that originates in a part of the brain involved with the senses. The resulting symptoms involve unusual sensations that affect any of the senses - touch, taste, hearing, vision and smell.
  • Severe infantile axonal neuropathy: A rare disorder involving the early onset of severe neuropathy.
  • Sheep laurel poisoning: Sheep laurel is a small shrub which bears clusters of small white or pink flowers and encapsulated fruit. The plant contains chemicals (andromedotoxin and arbutin) which can cause various symptoms if ingested. The plant is considered to be very toxic and death can result if sufficient quantities are eaten.
  • Shin burning sensation: A burning sensation on the shin.
  • Shin paresthesia/ tingling: A loss of sensation located at or around the shin.
  • Shingles: Infectious viral infection occuring years after chickenpox infection.
  • Short Bowel Syndrome: Disorder of shortened bowel usually from bowel surgery.
  • Shoulder dislocation: Dislocation of the shoulder joint.
  • Sialidosis type 1 and 3: A rare inherited biochemical disorder involving the deficiency of an enzyme (alpha-N-acetylneuraminidase) which results in the harmful accumulation of certain chemicals (sialyloligosaccharides and sialylglycopeptides) in various body tissues.
  • Sialidosis type I: An inherited metabolic disorder where a defect in the enzyme alpha-neuraminidase prevents glycoproteins being metabolized - a milder form of the condition than sialidosis type II.
  • Sjogren's Syndrome: Autoimmune disease damaging the eye tear ducts and other glands.
  • Sjogren's syndrome, juvenile, secondary to autoimmune disease: An autoimmune disorder that affects the glands involved in tear and saliva production as well as gastrointestinal tract moisture. It can occur as a secondary condition associated with other autoimmune disorders such as systemic lupus and rheumatoid arthritis.
  • Sjögren syndrome, primary: An autoimmune disease where the body's immune system attacks parts of the body that produce moisture such as the eyes, mouth and gastrointestinal tract. Sjögren syndrome can occur on its own (primary) or with another connective tissue disease (secondary) such as rheumatoid arthritis, systemic lupus, systemic sclerosis and polymyositis/dermatomyositis. The condition can be mild or severe.
  • Sjögren syndrome, secondary: An autoimmune disease where the body's immune system attacks parts of the body that produce moisture such as the eyes, mouth and gastrointestinal tract. Sjögren syndrome can occur on its own (primary) or with another connective tissue disease (secondary) such as rheumatoid arthritis, systemic lupus, systemic sclerosis and polymyositis/dermatomyositis. The condition can be mild or severe.
  • Skunk cabbage poisoning: Skunk cabbage is a herbaceous plant with large leaves and flowers which have a bad smell. It is most often found growing in the wild. The plant contains calcium oxalate crystal which can cause symptoms if large quantities are eaten.
  • Sleep Apnea Syndromes: Syndromes involving the cessation of breathing during sleep. Examples include obstructive sleep apnea and central sleep apnea. The condition may range from mild to severe.
  • Slickhead poisoning (clupeotoxin): Some slickhead contain toxins (Clupeotoxin) which can be poisonous to humans if eaten. Heat does not destroy the toxin and there is still uncertainty as to the origin of the toxin. The toxin appears to be present in higher concentrations in summer and is believed to be possible linked to the consumption of toxic food in its food web. The size and age of the slickhead does not appear to be related to the toxicity. The slickhead are found in coastal waters off Africa and the Caribbean, Indian and Pacific Oceans.
  • Smith-Lemli-Opitz Syndrome: A rare genetic condition involving a severe defect in the process of cholesterol synthesis resulting in low cholesterol levels in cells but high levels of the chemicals that are made into cholesterol.
  • Smoking: The smoking of cigarettes
  • Smoking stools syndrome: Ingestion of yellow phosphorus (chemical found in many rodent poisons) which is toxic to the body. There is an initial phase involving symptoms such as vomiting and burning which is followed by an asymptomatic period (may last for weeks) and then symptoms caused by toxicity of various organs. Obviously symptoms and survival depend on the quantity of phosphorus involved.
  • Snake bite: When a person is bitten by a snake
  • Sole burning sensation: A burning sensation located at or around the sole region of the foot.
  • Sole paresthesia's/ tingling: A loss of sensation located at or around the sole region of the foot.
  • Sphingolipidosis: A group of diseases involving the abnormal metabolism and storage of a substance called sphingolipid. Symptoms will vary depending on the disease. Examples of diseases from this group include gangliosidosis, Gaucher's disease and Niemann-Pick disease.
  • Spinal Cord Disorders: Any condition that affects the spinal cord
  • Spinal conditions: Any condition that affects the spine
  • Spinal cord injury: spinal cord injury causes myelopathy or damage to white matter or myelinated fiber tracts that carry sensation and motor signals to and from the brain
  • Spinal fracture: A fracture of one or multiple bony vertebrae
  • Spinal intradural arachnoid cysts: A rare disorder involving a fluid-filled cysts on the arachnoid membrane which is one of the thin layers of tissue that form a membrane which covers the spinal cord. The type and severity of symptoms is determined by the size and location of the cyst.
  • Spine symptoms: Symptoms affecting the spine
  • Spinocerebellar ataxia 23: A rare genetic disorder (chromosome 20p13-12.3 defect) characterized by ataxia, sensory loss and pyramidal signs. It is a slowly progressing condition.
  • Spinocerebellar ataxia 25: A rare genetic disorder (chromosome 2p15-p21 defect) characterized by sensory neuropathy and damage to the motor control part of the brain (cerebellar atrophy) resulting in ataxia. It is a slow progressing condition.
  • Spondylitis: Inflammation of the synovial joints of the backbone.
  • Sports Injuries: Any condition that has resulted from injury to a part of the body due to participation in a sporting activity
  • St. Anthony's fire: Very painful burning sensation in the arms and legs caused by excessive exposure to ergotamines. Ergotamines are produced by particular fungi. It is also a drug used for such things as migraine controls and to induce abortions. Ergotamines result in the constriction of blood vessels which can result in tissue death (gangrene) and is also toxic to nerves.
  • Staggerbush poisoning: Staggerbush is a shrubby plant with small pink or white droopy flowers. The plant originated in the US. The leaves and flower nectar contain andromedotoxin which is very poisonous if eaten. Severe poisoning can result in death.
  • Staphylococcal toxic shock syndrome: A very rare, potentially fatal infection caused by the bacterial toxins produced by Staphylococcus aureus or Streptococcus pyogenes. The condition is often associated with tampon use but can originate from other sources.
  • Stevens Johnson syndrome: A rare but serious condition involving inflammation and blistering of the skin and mucous membranes. It is believed to be an allergic reaction that can occur in response to some drugs or infectious diseases.
  • Stinging eye: When there is a stinging sensation looked in the eye
  • Stomach Tingling: Tingling, prickling or pins and needles sensation on the stomach.
  • Stomach cancer: Stomach or gastric cancer can develop in any part of the stomach and may spread throughout the stomach and to other organs
  • Streptococcal Group B invasive disease: Infection with bacteria called Group B Streptococcus which can cause severe symptoms or even death. The bacteria occur in the stomach and the urogenital tract of females and are normally harmless and cause no symptoms. However, it can cause a range of diseases in newborns, the elderly and people with poor immune systems.
  • Stroke symptoms: Brain-related symptoms of bleeding or blockage.
  • Subacute combined degeneration of the spinal cord: Gradual spinal cord degeneration
  • Sunburn: A skin inflammatory reaction due to overexposure to sun
  • Syringomyelia: Spinal cord cysts
  • Systemic lupus erythematosus: chronic autoimmune disease that can be fatal, though with recent medical advances, fatalities are becoming increasingly rare.
  • Tangier disease: A rare disorder characterized by a very low level of HDL (high-density lipoprotein or "good cholesterol") in the blood. The condition occurs because the body lacks the gene to make a certain protein (Apolipoprotein A1) which normally transports fats from tissues to where it is needed.
  • Tarpon poisoning (clupeotoxin): Some tarpon contain toxins (Clupeotoxin) which can be poisonous to humans if eaten. Heat does not destroy the toxin and there is still uncertainty as to the origin of the toxin. The toxin appears to be present in higher concentrations in summer and is believed to be possible linked to the consumption of toxic food in its food web. The size and age of the tarpon does not appear to be related to the toxicity. The tarpon are found in coastal waters off Africa and the Caribbean, Indian and Pacific Oceans.
  • Tarsal tunnel: Entrapment of the posterior tibial nerve as it continues into the bottom of the foot.
  • Tarsal tunnel syndrome: A pinched nerve in the lower ankle area (posterior tibial nerve) which results in foot pain.
  • Tetany: Involuntary cramps of the muscles caused by low blood calcium levels.
  • Tetradon Poisoning: Food poisoning from Tetradons.
  • Thallium poisoning: The poisoning of a person with the element thallium
  • Thigh Burning Sensation: A burning sensation located on the thigh
  • Thoracic outlet syndrome: Pinched shoulder/arm nerve.
  • Thoracic outlet syndrome TOS: A rare disorder involving compression or damage to the nerves and blood vessels that go from the neck to the arms or armpit. It may occur as a birth defect or through some sort of traumato the shoulder area. It can causes symptoms such as arm pain and weakness and can occur on one or both sides depending on the nature of the cause.
  • Thromboembolism: Lodgement of a blood clot causing blockage
  • Thumb burning sensation: A burning sensation on the thumb
  • Thumb paresthesia/ tingling: A loss of sensation located at or around the thumb
  • Tick-borne diseases: Any disease that is transferred to humans by the tick
  • Tingling: Tingling, prickling, or pins-and-needles sensations
  • Tingling face: Tingling, burning, or pins-and-needles affecting the face
  • Tingling fingers: Finger tingling, prickling or pins-and-needles sensations
  • Tingling in Both Feet: Abnormal sensation of tingling ("pins and needles") occurring in both feet
  • Tingling in both hands: Abnormal sensation of tingling ("pins and needles") occurring in both hands
  • Tingling in one foot: Abnormal sensation of tingling ("pins and needles") occurring in one foot
  • Tingling in one hand: Abnormal sensation of tingling ("pins and needles") occurring in one hand
  • Tingling skin: The occurrence of the sensation of tingling which occurs in the skin
  • Toe burning sensation: A burning sensation located on the toe
  • Torulopsis: A type of yeast infection caused by Torulopsis glabrata. The fungus is often found in normal healthy skin, respiratory system, genitourinary system and gastrointestinal system and it generally only becomes a problem in weakened or immunocompromised people. They type of symptoms are determined by where and how severe the infection is.
  • Toxic Shock Syndrome: Severe immune reaction causing shock
  • Toxic epidermal necrolysis: A skin condition causing widespread blisters to erupt over greater than 30% of the body.
  • Toxic mushrooms - Psychedelic: Some mushrooms contain chemicals called psilocybin and psilocin which produce effects similar to LSD. Mushroom species from this group include certain species of Conocybe syanopus, Conocybe spectabilis, Gymnopilus, Panaeolus, Pluteus, Psilocybe and Stropharia. About five dried mushroom caps can result in hallucinations.
  • Toxic polyneuropathy - Agenerase: Use of an HIV drug called Agenerase may cause damage to the peripheral nervous system (neuropathy) as it can have a toxic effect on the nerves. Symptoms usually start in the outermost parts of the body such as the fingers and toes and moves towards the centre of the body. Usually more than one nerve is affected (polyneuropathy). Tolerance to the drug may vary amongst people with the elderly and other susceptible people having lower thresholds before nerve problems occur. Sensations (sensory neuropathy) are predominantly affected but sometimes movement may also be impaired (motor neuropathy).
  • Toxic polyneuropathy - Amiodarone: Use of a cardiovascular drug called Amiodarone may cause damage to the peripheral nervous system (neuropathy) as it can have a toxic effect on the nerves. Symptoms usually start in the outermost parts of the body such as the fingers and toes and moves towards the centre of the body. Usually more than one nerve is affected (polyneuropathy). Tolerance to the drug may vary amongst people with the elderly and other susceptible people having lower thresholds before nerve problems occur. Amiodarone tends to primarily affect sensation and muscle movement (sensorimotor neuropathy).
  • Toxic polyneuropathy - Amitriptyline: Use of drug called Amitriptyline may cause damage to the peripheral nervous system (neuropathy) as it can have a toxic effect on the nerves. Symptoms usually start in the outermost parts of the body such as the fingers and toes and moves towards the centre of the body. Usually more than one nerve is affected (polyneuropathy). Tolerance to the drug may vary amongst people with the elderly and other susceptible people having lower thresholds before nerve problems occur. Amitriptyline tends to primarily affect sensation and muscle movement (sensorimotor neuropathy).
  • Toxic polyneuropathy - Amphotericin: Use of drug called Amphotericin may cause damage to the peripheral nervous system (neuropathy) as it can have a toxic effect on the nerves. Symptoms usually start in the outermost parts of the body such as the fingers and toes and moves towards the centre of the body. Usually more than one nerve is affected (polyneuropathy). Tolerance to the drug may vary amongst people with the elderly and other susceptible people having lower thresholds before nerve problems occur. Amphotericin tends to primarily affect muscle movement (motor neuropathy).
  • Toxic polyneuropathy - Amprenavir: Use of an HIV drug called Amprenavir may cause damage to the peripheral nervous system (neuropathy) as it can have a toxic effect on the nerves. Symptoms usually start in the outermost parts of the body such as the fingers and toes and moves towards the centre of the body. Usually more than one nerve is affected (polyneuropathy). Tolerance to the drug may vary amongst people with the elderly and other susceptible people having lower thresholds before nerve problems occur. Sensations (sensory neuropathy) are predominantly affected but sometimes movement may also be impaired (motor neuropathy).
  • Toxic polyneuropathy - Arsenic: Exposure to Arsenic can cause neuropathy as Arsenic is toxic to the peripheral nervous system. This toxin causes mostly sensory or sensorimotor polyneuropathy (which affects sensation) with little or no weakness involved. Symptoms usually start in the outermost parts of the body such as the fingers and toes and moves towards the centre of the body. Due to the fact that any of a large number of toxins or conditions can cause neuropathies, it is very difficult to diagnose the exact cause.
  • Toxic polyneuropathy - Calcium Carbimide: Use of a drug called Calcium Carbimide may cause damage to the peripheral nervous system (neuropathy) as it can have a toxic effect on the nerves. Symptoms usually start in the outermost parts of the body such as the fingers and toes and moves towards the centre of the body. Usually more than one nerve is affected (polyneuropathy). Tolerance to the drug may vary amongst people with the elderly and other susceptible people having lower thresholds before nerve problems occur. Calcium Carbimide tends to cause mainly sensory symptoms rather than motor neuropathy (movement problems).
  • Toxic polyneuropathy - Carbon disulfide: Exposure to Carbon disulfide can cause neuropathy as Carbon disulfide is toxic to the peripheral nervous system. This toxin causes mostly sensory or sensorimotor polyneuropathy (which affects sensation) with little or no weakness involved. Symptoms usually start in the outermost parts of the body such as the fingers and toes and moves towards the centre of the body. Due to the fact that any of a large number of toxins or conditions can cause neuropathies, it is very difficult to diagnose the exact cause.
  • Toxic polyneuropathy - Carbutamide: Use of drug called Carbutamide may cause damage to the peripheral nervous system (neuropathy) as it can have a toxic effect on the nerves. Symptoms usually start in the outermost parts of the body such as the fingers and toes and moves towards the centre of the body. Usually more than one nerve is affected (polyneuropathy). Tolerance to the drug may vary amongst people with the elderly and other susceptible people having lower thresholds before nerve problems occur. Carbutamide tends to primarily affect sensation and muscle movement (sensorimotor neuropathy).
  • Toxic polyneuropathy - Chlorambucil: Use of a cancer drug called Chlorambucil may cause damage to the peripheral nervous system (neuropathy) as it can have a toxic effect on the nerves. Symptoms usually start in the outermost parts of the body such as the fingers and toes and moves towards the centre of the body. Usually more than one nerve is affected (polyneuropathy). Tolerance to the drug may vary amongst people with the elderly and other susceptible people having lower thresholds before nerve problems occur. Chlorambucil tends to primarily affect sensation and muscle movement (sensorimotor neuropathy).
  • Toxic polyneuropathy - Chloramphenicol: Use of an antimicrobial drug called Chloramphenicol may cause damage to the peripheral nervous system (neuropathy) as it can have a toxic effect on the nerves. Symptoms usually start in the outermost parts of the body such as the fingers and toes and moves towards the centre of the body. Usually more than one nerve is affected (polyneuropathy). Tolerance to the drug may vary amongst people with the elderly and other susceptible people having lower thresholds before nerve problems occur. Chloramphenicol tends to cause mainly sensory symptoms rather than motor neuropathy (movement problems).
  • Toxic polyneuropathy - Chloroquine: Use of an antirheumatic drug called Chloroquine may cause damage to the peripheral nervous system (neuropathy) as it can have a toxic effect on the nerves. Symptoms usually start in the outermost parts of the body such as the fingers and toes and moves towards the centre of the body. Usually more than one nerve is affected (polyneuropathy). Tolerance to the drug may vary amongst people with the elderly and other susceptible people having lower thresholds before nerve problems occur. Chloroquine tends to primarily affect sensation and muscle movement (sensorimotor neuropathy).
  • Toxic polyneuropathy - Chlorpropamide: Use of drug called Chlorpropamide may cause damage to the peripheral nervous system (neuropathy) as it can have a toxic effect on the nerves. Symptoms usually start in the outermost parts of the body such as the fingers and toes and moves towards the centre of the body. Usually more than one nerve is affected (polyneuropathy). Tolerance to the drug may vary amongst people with the elderly and other susceptible people having lower thresholds before nerve problems occur. Chlorpropamide tends to primarily affect sensation and muscle movement (sensorimotor neuropathy).
  • Toxic polyneuropathy - Cisplatin: Use of a cancer drug called Cisplatin may cause damage to the peripheral nervous system (neuropathy) as it can have a toxic effect on the nerves. Symptoms usually start in the outermost parts of the body such as the fingers and toes and moves towards the centre of the body. Usually more than one nerve is affected (polyneuropathy). Tolerance to the drug may vary amongst people with the elderly and other susceptible people having lower thresholds before nerve problems occur. Sensations (sensory neuropathy) are predominantly affected but sometimes movement may also be impaired (motor neuropathy).
  • Toxic polyneuropathy - Clioquinol: Use of an antimicrobial drug called Clioquinol may cause damage to the peripheral nervous system (neuropathy) as it can have a toxic effect on the nerves. Symptoms usually start in the outermost parts of the body such as the fingers and toes and moves towards the centre of the body. Usually more than one nerve is affected (polyneuropathy). Tolerance to the drug may vary amongst people with the elderly and other susceptible people having lower thresholds before nerve problems occur. Clioquinol tends to primarily affect sensation and muscle movement (sensorimotor neuropathy).
  • Toxic polyneuropathy - Clofibrate: Use of a cardiovascular drug called Clofibrate may cause damage to the peripheral nervous system (neuropathy) as it can have a toxic effect on the nerves. Symptoms usually start in the outermost parts of the body such as the fingers and toes and moves towards the centre of the body. Usually more than one nerve is affected (polyneuropathy). Tolerance to the drug may vary amongst people with the elderly and other susceptible people having lower thresholds before nerve problems occur. Clofibrate tends to primarily affect sensation and muscle movement (sensorimotor neuropathy).
  • Toxic polyneuropathy - Colchicine: Use of an antirheumatic drug called Colchicine may cause damage to the peripheral nervous system (neuropathy) as it can have a toxic effect on the nerves. Symptoms usually start in the outermost parts of the body such as the fingers and toes and moves towards the centre of the body. Usually more than one nerve is affected (polyneuropathy). Tolerance to the drug may vary amongst people with the elderly and other susceptible people having lower thresholds before nerve problems occur. Colchicine tends to primarily affect sensation and muscle movement (sensorimotor neuropathy).
  • Toxic polyneuropathy - Colistin: Use of an antimicrobial drug called Colistin may cause damage to the peripheral nervous system (neuropathy) as it can have a toxic effect on the nerves. Symptoms usually start in the outermost parts of the body such as the fingers and toes and moves towards the centre of the body. Usually more than one nerve is affected (polyneuropathy). Tolerance to the drug may vary amongst people with the elderly and other susceptible people having lower thresholds before nerve problems occur. Colistin tends to cause mainly paresthesia.
  • Toxic polyneuropathy - Cytarabine: Use of a cancer drug called Cytarabine may cause damage to the peripheral nervous system (neuropathy) as it can have a toxic effect on the nerves. Symptoms usually start in the outermost parts of the body such as the fingers and toes and moves towards the centre of the body. Usually more than one nerve is affected (polyneuropathy). Tolerance to the drug may vary amongst people with the elderly and other susceptible people having lower thresholds before nerve problems occur. Cytarabine tends to cause mainly paresthesia.
  • Toxic polyneuropathy - Dapsone: Use of Dapsone, a drug used to tread skin conditions, may cause damage to the peripheral nervous system (neuropathy) as it can have a toxic effect on the nerves. Symptoms usually start in the outermost parts of the body such as the fingers and toes and moves towards the centre of the body. Usually more than one nerve is affected (polyneuropathy). Tolerance to the drug may vary amongst people with the elderly and other susceptible people having lower thresholds before nerve problems occur. Sensations (sensory neuropathy) are predominantly affected but sometimes movement may also be impaired (motor neuropathy).
  • Toxic polyneuropathy - Diamines: Use of a type of antimicrobial drug called Diamines may cause damage to the peripheral nervous system (neuropathy) as it can have a toxic effect on the nerves. Symptoms usually start in the outermost parts of the body such as the fingers and toes and moves towards the centre of the body. Usually more than one nerve is affected (polyneuropathy). Tolerance to the drug may vary amongst people with the elderly and other susceptible people having lower thresholds before nerve problems occur. Thiamphenicol tends to cause mainly sensory symptoms rather than motor neuropathy (movement problems).
  • Toxic polyneuropathy - Didanosine: Use of an HIV drug called Didanosine may cause damage to the peripheral nervous system (neuropathy) as it can have a toxic effect on the nerves. Symptoms usually start in the outermost parts of the body such as the fingers and toes and moves towards the centre of the body. Usually more than one nerve is affected (polyneuropathy). Tolerance to the drug may vary amongst people with the elderly and other susceptible people having lower thresholds before nerve problems occur. Sensations (sensory neuropathy) are predominantly affected but sometimes movement may also be impaired (motor neuropathy).
  • Toxic polyneuropathy - Disopyramide: Use of a cardiovascular drug called Disopyramide may cause damage to the peripheral nervous system (neuropathy) as it can have a toxic effect on the nerves. Symptoms usually start in the outermost parts of the body such as the fingers and toes and moves towards the centre of the body. Usually more than one nerve is affected (polyneuropathy). Tolerance to the drug may vary amongst people with the elderly and other susceptible people having lower thresholds before nerve problems occur. Disopyramide tends to primarily affect sensation and muscle movement (sensorimotor neuropathy).
  • Toxic polyneuropathy - Disulfiram: Use of drug called Disulfiram may cause damage to the peripheral nervous system (neuropathy) as it can have a toxic effect on the nerves. Symptoms usually start in the outermost parts of the body such as the fingers and toes and moves towards the centre of the body. Usually more than one nerve is affected (polyneuropathy). Tolerance to the drug may vary amongst people with the elderly and other susceptible people having lower thresholds before nerve problems occur. Disulfiram tends to primarily affect sensation and muscle movement (sensorimotor neuropathy).
  • Toxic polyneuropathy - Ergotamine: Use of a drug called Ergotamine may cause damage to the peripheral nervous system (neuropathy) as it can have a toxic effect on the nerves. Symptoms usually start in the outermost parts of the body such as the fingers and toes and moves towards the centre of the body. Usually more than one nerve is affected (polyneuropathy). Tolerance to the drug may vary amongst people with the elderly and other susceptible people having lower thresholds before nerve problems occur. Ergotamine tends to cause mainly sensory symptoms rather than motor neuropathy (movement problems).
  • Toxic polyneuropathy - Ethambutol: Use of an antimicrobial drug called Ethambutol may cause damage to the peripheral nervous system (neuropathy) as it can have a toxic effect on the nerves. Symptoms usually start in the outermost parts of the body such as the fingers and toes and moves towards the centre of the body. Usually more than one nerve is affected (polyneuropathy). Tolerance to the drug may vary amongst people with the elderly and other susceptible people having lower thresholds before nerve problems occur. Ethambutol tends to primarily affect sensation and muscle movement (sensorimotor neuropathy).
  • Toxic polyneuropathy - Ethionamide: Use of an antimicrobial drug called Ethionamide may cause damage to the peripheral nervous system (neuropathy) as it can have a toxic effect on the nerves. Symptoms usually start in the outermost parts of the body such as the fingers and toes and moves towards the centre of the body. Usually more than one nerve is affected (polyneuropathy). Tolerance to the drug may vary amongst people with the elderly and other susceptible people having lower thresholds before nerve problems occur. Ethionamide tends to cause mainly sensory symptoms rather than motor neuropathy (movement problems).
  • Toxic polyneuropathy - Ethoglucid: Use of a drug called Ethoglucid may cause damage to the peripheral nervous system (neuropathy) as it can have a toxic effect on the nerves. Tolerance to the drug may vary amongst people with the elderly and other susceptible people having lower thresholds before nerve problems occur. Ethoglucid tends to cause mainly localized neuropathy.
  • Toxic polyneuropathy - Ethylene oxide: Exposure to ethylene oxide can cause neuropathy as ethylene oxide is toxic to the peripheral nervous system. This toxin causes mostly sensory or sensorimotor polyneuropathy (which affects sensation) with little or no weakness involved. Symptoms usually start in the outermost parts of the body such as the fingers and toes and moves towards the centre of the body. Due to the fact that any of a large number of toxins or conditions can cause neuropathies, it is very difficult to diagnose the exact cause.
  • Toxic polyneuropathy - Gemfibrozil: Use of a cholesterol-lowering drug called Gemfibrozil may cause damage to the peripheral nervous system (neuropathy) as it can have a toxic effect on the nerves. Symptoms usually start in the outermost parts of the body such as the fingers and toes and moves towards the centre of the body. Usually more than one nerve is affected (polyneuropathy). Tolerance to the drug may vary amongst people with the elderly and other susceptible people having lower thresholds before nerve problems occur. Sensations (sensory neuropathy) are predominantly affected but sometimes movement may also be impaired (motor neuropathy).
  • Toxic polyneuropathy - Glutethimide: Use of drug called Glutethimide may cause damage to the peripheral nervous system (neuropathy) as it can have a toxic effect on the nerves. Symptoms usually start in the outermost parts of the body such as the fingers and toes and moves towards the centre of the body. Usually more than one nerve is affected (polyneuropathy). Tolerance to the drug may vary amongst people with the elderly and other susceptible people having lower thresholds before nerve problems occur. Glutethimide tends to primarily affect sensation and muscle movement (sensorimotor neuropathy).
  • Toxic polyneuropathy - Gold: Therapeutic use of gold to treat rheumatism may cause damage to the peripheral nervous system (neuropathy) as it can have a toxic effect on the nerves. Symptoms usually start in the outermost parts of the body such as the fingers and toes and moves towards the centre of the body. Usually more than one nerve is affected (polyneuropathy). The nerve toxicity of the substance may vary amongst people - tolerance level to the drug varies amongst people. Gold tends to primarily affect sensation and muscle movement (sensorimotor neuropathy).
  • Toxic polyneuropathy - Hivid: Use of an HIV drug called Hivid may cause damage to the peripheral nervous system (neuropathy) as it can have a toxic effect on the nerves. Symptoms usually start in the outermost parts of the body such as the fingers and toes and moves towards the centre of the body. Usually more than one nerve is affected (polyneuropathy). Tolerance to the drug may vary amongst people with the elderly and other susceptible people having lower thresholds before nerve problems occur. Sensations (sensory neuropathy) are predominantly affected but sometimes movement may also be impaired (motor neuropathy).
  • Toxic polyneuropathy - Hydralazine: Use of a blood pressure drug called Hydralazine may cause damage to the peripheral nervous system (neuropathy) as it can have a toxic effect on the nerves. Symptoms usually start in the outermost parts of the body such as the fingers and toes and moves towards the centre of the body. Usually more than one nerve is affected (polyneuropathy). Tolerance to the drug may vary amongst people with the elderly and other susceptible people having lower thresholds before nerve problems occur. Sensations (sensory neuropathy) are predominantly affected but sometimes movement may also be impaired (motor neuropathy).
  • Toxic polyneuropathy - Hydrallazine: Use of a cardiovascular drug called Hydrallazine may cause damage to the peripheral nervous system (neuropathy) as it can have a toxic effect on the nerves. Symptoms usually start in the outermost parts of the body such as the fingers and toes and moves towards the centre of the body. Usually more than one nerve is affected (polyneuropathy). Tolerance to the drug may vary amongst people with the elderly and other susceptible people having lower thresholds before nerve problems occur. Hydrallazine tends to primarily affect sensation and muscle movement (sensorimotor neuropathy).
  • Toxic polyneuropathy - Indapamid: Use of a cholesterol-lowering drug called Indapamid may cause damage to the peripheral nervous system (neuropathy) as it can have a toxic effect on the nerves. Symptoms usually start in the outermost parts of the body such as the fingers and toes and moves towards the centre of the body. Usually more than one nerve is affected (polyneuropathy). Tolerance to the drug may vary amongst people with the elderly and other susceptible people having lower thresholds before nerve problems occur. Sensations (sensory neuropathy) are predominantly affected but sometimes movement may also be impaired (motor neuropathy).
  • Toxic polyneuropathy - Indomethacin: Use of an antirheumatic drug called Indomethacin may cause damage to the peripheral nervous system (neuropathy) as it can have a toxic effect on the nerves. Symptoms usually start in the outermost parts of the body such as the fingers and toes and moves towards the centre of the body. Usually more than one nerve is affected (polyneuropathy). Tolerance to the drug may vary amongst people with the elderly and other susceptible people having lower thresholds before nerve problems occur. Indomethacin tends to primarily affect sensation and muscle movement (sensorimotor neuropathy).
  • Toxic polyneuropathy - Isoniazid: Use of an antimicrobial drug called Isoniazid may cause damage to the peripheral nervous system (neuropathy) as it can have a toxic effect on the nerves. Symptoms usually start in the outermost parts of the body such as the fingers and toes and moves towards the centre of the body. Usually more than one nerve is affected (polyneuropathy). Tolerance to the drug may vary amongst people with the elderly and other susceptible people having lower thresholds before nerve problems occur. Isoniazid tends to primarily affect sensation and muscle movement (sensorimotor neuropathy). B6 supplements may help prevent the neuropathy.
  • Toxic polyneuropathy - Lead: Exposure to lead can cause neuropathy as lead is toxic to the peripheral nervous system. This toxin causes mostly sensory or sensorimotor polyneuropathy (which affects sensation) with little or no weakness involved. Symptoms usually start in the outermost parts of the body such as the fingers and toes and moves towards the centre of the body. Due to the fact that any of a large number of toxins or conditions can cause neuropathies, it is very difficult to diagnose the exact cause.
  • Toxic polyneuropathy - Lopid: Use of a cholesterol-lowering drug called Lopid may cause damage to the peripheral nervous system (neuropathy) as it can have a toxic effect on the nerves. Symptoms usually start in the outermost parts of the body such as the fingers and toes and moves towards the centre of the body. Usually more than one nerve is affected (polyneuropathy). Tolerance to the drug may vary amongst people with the elderly and other susceptible people having lower thresholds before nerve problems occur. Sensations (sensory neuropathy) are predominantly affected but sometimes movement may also be impaired (motor neuropathy).
  • Toxic polyneuropathy - Lovastatin: Use of a cholesterol-lowering drug called Lovastatin may cause damage to the peripheral nervous system (neuropathy) as it can have a toxic effect on the nerves. Symptoms usually start in the outermost parts of the body such as the fingers and toes and moves towards the centre of the body. Usually more than one nerve is affected (polyneuropathy). Tolerance to the drug may vary amongst people with the elderly and other susceptible people having lower thresholds before nerve problems occur. Sensations (sensory neuropathy) are predominantly affected but sometimes movement may also be impaired (motor neuropathy).
  • Toxic polyneuropathy - Lozol: Use of a cholesterol-lowering drug called Lozol may cause damage to the peripheral nervous system (neuropathy) as it can have a toxic effect on the nerves. Symptoms usually start in the outermost parts of the body such as the fingers and toes and moves towards the centre of the body. Usually more than one nerve is affected (polyneuropathy). Tolerance to the drug may vary amongst people with the elderly and other susceptible people having lower thresholds before nerve problems occur. Sensations (sensory neuropathy) are predominantly affected but sometimes movement may also be impaired (motor neuropathy).
  • Toxic polyneuropathy - Mercury: Exposure to Mercury can cause neuropathy as Mercury is toxic to the peripheral nervous system. This toxin causes mostly sensory or sensorimotor polyneuropathy (which affects sensation) with little or no weakness involved. Symptoms usually start in the outermost parts of the body such as the fingers and toes and moves towards the centre of the body. Due to the fact that any of a large number of toxins or conditions can cause neuropathies, it is very difficult to diagnose the exact cause.
  • Toxic polyneuropathy - Methaqualone: Use of drug called Methaqualone may cause damage to the peripheral nervous system (neuropathy) as it can have a toxic effect on the nerves. Symptoms usually start in the outermost parts of the body such as the fingers and toes and moves towards the centre of the body. Usually more than one nerve is affected (polyneuropathy). Tolerance to the drug may vary amongst people with the elderly and other susceptible people having lower thresholds before nerve problems occur. Methaqualone tends to primarily affect sensation and muscle movement (sensorimotor neuropathy).
  • Toxic polyneuropathy - Methimazole: Use of drug called Methimazole may cause damage to the peripheral nervous system (neuropathy) as it can have a toxic effect on the nerves. Symptoms usually start in the outermost parts of the body such as the fingers and toes and moves towards the centre of the body. Usually more than one nerve is affected (polyneuropathy). Tolerance to the drug may vary amongst people with the elderly and other susceptible people having lower thresholds before nerve problems occur. Methimazole tends to primarily affect sensation and muscle movement (sensorimotor neuropathy).
  • Toxic polyneuropathy - Methyl Bromide: Exposure to Methyl Bromide can cause neuropathy as Methyl Bromide is toxic to the peripheral nervous system. This toxin causes mostly sensory or sensorimotor polyneuropathy (which affects sensation) with little or no weakness involved. Symptoms usually start in the outermost parts of the body such as the fingers and toes and moves towards the centre of the body. Due to the fact that any of a large number of toxins or conditions can cause neuropathies, it is very difficult to diagnose the exact cause.
  • Toxic polyneuropathy - Methysergide: Use of a drug called Methysergide may cause damage to the peripheral nervous system (neuropathy) as it can have a toxic effect on the nerves. Symptoms usually start in the outermost parts of the body such as the fingers and toes and moves towards the centre of the body. Usually more than one nerve is affected (polyneuropathy). Tolerance to the drug may vary amongst people with the elderly and other susceptible people having lower thresholds before nerve problems occur. Methysergide tends to cause mainly paresthesia.
  • Toxic polyneuropathy - Metronidazole: Use of an antimicrobial drug called Metronidazole may cause damage to the peripheral nervous system (neuropathy) as it can have a toxic effect on the nerves. Symptoms usually start in the outermost parts of the body such as the fingers and toes and moves towards the centre of the body. Usually more than one nerve is affected (polyneuropathy). Tolerance to the drug may vary amongst people with the elderly and other susceptible people having lower thresholds before nerve problems occur. Metronidazole tends to primarily affect sensation and muscle movement (sensorimotor neuropathy).
  • Toxic polyneuropathy - Mevacor: Use of a cholesterol-lowering drug called Mevacor may cause damage to the peripheral nervous system (neuropathy) as it can have a toxic effect on the nerves. Symptoms usually start in the outermost parts of the body such as the fingers and toes and moves towards the centre of the body. Usually more than one nerve is affected (polyneuropathy). Tolerance to the drug may vary amongst people with the elderly and other susceptible people having lower thresholds before nerve problems occur. Sensations (sensory neuropathy) are predominantly affected but sometimes movement may also be impaired (motor neuropathy).
  • Toxic polyneuropathy - Mustine: Use of a drug called mustine may cause damage to the peripheral nervous system (neuropathy) as it can have a toxic effect on the nerves. Tolerance to the drug may vary amongst people with the elderly and other susceptible people having lower thresholds before nerve problems occur. Mustine tends to mainly cause localized neuropathy.
  • Toxic polyneuropathy - Nalidixic Acid: Use of an antimicrobial drug called Nalidixic Acid may cause damage to the peripheral nervous system (neuropathy) as it can have a toxic effect on the nerves. Symptoms usually start in the outermost parts of the body such as the fingers and toes and moves towards the centre of the body. Usually more than one nerve is affected (polyneuropathy). Tolerance to the drug may vary amongst people with the elderly and other susceptible people having lower thresholds before nerve problems occur. Nalidixic Acid tends to cause mainly paresthesia.
  • Toxic polyneuropathy - Nitrofurantoin: Use of an antimicrobial drug called Nitrofurantoin may cause damage to the peripheral nervous system (neuropathy) as it can have a toxic effect on the nerves. Symptoms usually start in the outermost parts of the body such as the fingers and toes and moves towards the centre of the body. Usually more than one nerve is affected (polyneuropathy). Tolerance to the drug may vary amongst people with the elderly and other susceptible people having lower thresholds before nerve problems occur. Nitrofurantoin tends to primarily affect sensation and muscle movement (sensorimotor neuropathy).
  • Toxic polyneuropathy - Nitrofurazone: Use of a cancer drug called Nitrofurazone may cause damage to the peripheral nervous system (neuropathy) as it can have a toxic effect on the nerves. Symptoms usually start in the outermost parts of the body such as the fingers and toes and moves towards the centre of the body. Usually more than one nerve is affected (polyneuropathy). Tolerance to the drug may vary amongst people with the elderly and other susceptible people having lower thresholds before nerve problems occur. Nitrofurazone tends to cause mainly sensory symptoms rather than motor neuropathy (movement problems).
  • Toxic polyneuropathy - Norvir: Use of an HIV drug called Norvir may cause damage to the peripheral nervous system (neuropathy) as it can have a toxic effect on the nerves. Symptoms usually start in the outermost parts of the body such as the fingers and toes and moves towards the centre of the body. Usually more than one nerve is affected (polyneuropathy). Tolerance to the drug may vary amongst people with the elderly and other susceptible people having lower thresholds before nerve problems occur. Sensations (sensory neuropathy) are predominantly affected but sometimes movement may also be impaired (motor neuropathy).
  • Toxic polyneuropathy - Perhexiline: Use of a cardiovascular drug called Perhexiline may cause damage to the peripheral nervous system (neuropathy) as it can have a toxic effect on the nerves. Symptoms usually start in the outermost parts of the body such as the fingers and toes and moves towards the centre of the body. Usually more than one nerve is affected (polyneuropathy). Tolerance to the drug may vary amongst people with the elderly and other susceptible people having lower thresholds before nerve problems occur. Perhexiline tends to primarily affect sensation and muscle movement (sensorimotor neuropathy).
  • Toxic polyneuropathy - Phenelzine: Use of a drug called Phenelzine may cause damage to the peripheral nervous system (neuropathy) as it can have a toxic effect on the nerves. Symptoms usually start in the outermost parts of the body such as the fingers and toes and moves towards the centre of the body. Usually more than one nerve is affected (polyneuropathy). Tolerance to the drug may vary amongst people with the elderly and other susceptible people having lower thresholds before nerve problems occur. Phenelzine tends to cause mainly paresthesia.
  • Toxic polyneuropathy - Phenylbutazone: Use of an antirheumatic drug called Phenylbutazone may cause damage to the peripheral nervous system (neuropathy) as it can have a toxic effect on the nerves. Symptoms usually start in the outermost parts of the body such as the fingers and toes and moves towards the centre of the body. Usually more than one nerve is affected (polyneuropathy). Tolerance to the drug may vary amongst people with the elderly and other susceptible people having lower thresholds before nerve problems occur. Phenylbutazone tends to primarily affect sensation and muscle movement (sensorimotor neuropathy).
  • Toxic polyneuropathy - Phenytoin: Use of drug called Phenytoin may cause damage to the peripheral nervous system (neuropathy) as it can have a toxic effect on the nerves. Symptoms usually start in the outermost parts of the body such as the fingers and toes and moves towards the centre of the body. Usually more than one nerve is affected (polyneuropathy). Tolerance to the drug may vary amongst people with the elderly and other susceptible people having lower thresholds before nerve problems occur. Phenytoin tends to primarily affect sensation and muscle movement (sensorimotor neuropathy).
  • Toxic polyneuropathy - Podophyllum: Use of a cancer drug called Podophyllum may cause damage to the peripheral nervous system (neuropathy) as it can have a toxic effect on the nerves. Symptoms usually start in the outermost parts of the body such as the fingers and toes and moves towards the centre of the body. Usually more than one nerve is affected (polyneuropathy). Tolerance to the drug may vary amongst people with the elderly and other susceptible people having lower thresholds before nerve problems occur. Podophyllum tends to primarily affect sensation and muscle movement (sensorimotor neuropathy).
  • Toxic polyneuropathy - Polychlorinated biphenyls (PCBs): Exposure to Polychlorinated biphenyls (PCBs) can cause neuropathy as Polychlorinated biphenyls (PCBs) is toxic to the peripheral nervous system. This toxin causes mostly sensory or sensorimotor polyneuropathy (which affects sensation) with little or no weakness involved. Symptoms usually start in the outermost parts of the body such as the fingers and toes and moves towards the centre of the body. Due to the fact that any of a large number of toxins or conditions can cause neuropathies, it is very difficult to diagnose the exact cause.
  • Toxic polyneuropathy - Procarbazine: Use of a cancer drug called Procarbazine may cause damage to the peripheral nervous system (neuropathy) as it can have a toxic effect on the nerves. Symptoms usually start in the outermost parts of the body such as the fingers and toes and moves towards the centre of the body. Usually more than one nerve is affected (polyneuropathy). Tolerance to the drug may vary amongst people with the elderly and other susceptible people having lower thresholds before nerve problems occur. Procarbazine tends to cause mainly sensory symptoms rather than motor neuropathy (movement problems).
  • Toxic polyneuropathy - Propranolol: Use of a cardiovascular drug called Propranolol may cause damage to the peripheral nervous system (neuropathy) as it can have a toxic effect on the nerves. Symptoms usually start in the outermost parts of the body such as the fingers and toes and moves towards the centre of the body. Usually more than one nerve is affected (polyneuropathy). Tolerance to the drug may vary amongst people with the elderly and other susceptible people having lower thresholds before nerve problems occur. Propranolol tends to cause mainly paresthesia.
  • Toxic polyneuropathy - Propylthiouracil: Use of a drug called Propylthiouracil may cause damage to the peripheral nervous system (neuropathy) as it can have a toxic effect on the nerves. Symptoms usually start in the outermost parts of the body such as the fingers and toes and moves towards the centre of the body. Usually more than one nerve is affected (polyneuropathy). Tolerance to the drug may vary amongst people with the elderly and other susceptible people having lower thresholds before nerve problems occur. Propylthiouracil tends to cause mainly sensory symptoms rather than motor neuropathy (movement problems).
  • Toxic polyneuropathy - Retrovir: Use of an HIV drug called Retrovir may cause damage to the peripheral nervous system (neuropathy) as it can have a toxic effect on the nerves. Symptoms usually start in the outermost parts of the body such as the fingers and toes and moves towards the centre of the body. Usually more than one nerve is affected (polyneuropathy). Tolerance to the drug may vary amongst people with the elderly and other susceptible people having lower thresholds before nerve problems occur. Sensations (sensory neuropathy) are predominantly affected but sometimes movement may also be impaired (motor neuropathy).
  • Toxic polyneuropathy - Ritonavir: Use of an HIV drug called Ritonavir may cause damage to the peripheral nervous system (neuropathy) as it can have a toxic effect on the nerves. Symptoms usually start in the outermost parts of the body such as the fingers and toes and moves towards the centre of the body. Usually more than one nerve is affected (polyneuropathy). Tolerance to the drug may vary amongst people with the elderly and other susceptible people having lower thresholds before nerve problems occur. Sensations (sensory neuropathy) are predominantly affected but sometimes movement may also be impaired (motor neuropathy).
  • Toxic polyneuropathy - Stavudine: Use of an HIV drug called Stavudine may cause damage to the peripheral nervous system (neuropathy) as it can have a toxic effect on the nerves. Symptoms usually start in the outermost parts of the body such as the fingers and toes and moves towards the centre of the body. Usually more than one nerve is affected (polyneuropathy). Tolerance to the drug may vary amongst people with the elderly and other susceptible people having lower thresholds before nerve problems occur. Sensations (sensory neuropathy) are predominantly affected but sometimes movement may also be impaired (motor neuropathy).
  • Toxic polyneuropathy - Streptomycin: Use of an antimicrobial drug called Streptomycin may cause damage to the peripheral nervous system (neuropathy) as it can have a toxic effect on the nerves. Symptoms usually start in the outermost parts of the body such as the fingers and toes and moves towards the centre of the body. Usually more than one nerve is affected (polyneuropathy). Tolerance to the drug may vary amongst people with the elderly and other susceptible people having lower thresholds before nerve problems occur. Streptomycin tends to primarily affect sensation and muscle movement (sensorimotor neuropathy).
  • Toxic polyneuropathy - Sulfoxone: Use of a drug called Sulfoxone may cause damage to the peripheral nervous system (neuropathy) as it can have a toxic effect on the nerves. Symptoms usually start in the outermost parts of the body such as the fingers and toes and moves towards the centre of the body. Usually more than one nerve is affected (polyneuropathy). Tolerance to the drug may vary amongst people with the elderly and other susceptible people having lower thresholds before nerve problems occur. Sulfoxone tends to cause mainly sensory symptoms rather than motor neuropathy (movement problems).
  • Toxic polyneuropathy - Sulphonamide: Use of Sulphonamide drugs may cause damage to the peripheral nervous system (neuropathy) as it can have a toxic effect on the nerves. Symptoms usually start in the outermost parts of the body such as the fingers and toes and moves towards the centre of the body. Usually more than one nerve is affected (polyneuropathy). Tolerance to the drug may vary amongst people with the elderly and other susceptible people having lower thresholds before nerve problems occur. Sulphonamide tends to primarily affect muscle movement (motor neuropathy).
  • Toxic polyneuropathy - Sulthiame: Use of a drug called Sulthiame may cause damage to the peripheral nervous system (neuropathy) as it can have a toxic effect on the nerves. Symptoms usually start in the outermost parts of the body such as the fingers and toes and moves towards the centre of the body. Usually more than one nerve is affected (polyneuropathy). Tolerance to the drug may vary amongst people with the elderly and other susceptible people having lower thresholds before nerve problems occur. Sulthiame tends to cause mainly paresthesia.
  • Toxic polyneuropathy - Thalidomide: Use of drug called Thalidomide may cause damage to the peripheral nervous system (neuropathy) as it can have a toxic effect on the nerves. Symptoms usually start in the outermost parts of the body such as the fingers and toes and moves towards the centre of the body. Usually more than one nerve is affected (polyneuropathy). Tolerance to the drug may vary amongst people with the elderly and other susceptible people having lower thresholds before nerve problems occur. Thalidomide tends to primarily affect sensation and muscle movement (sensorimotor neuropathy).
  • Toxic polyneuropathy - Thallium: Exposure to Thalliumcan cause neuropathy as Thallium is toxic to the peripheral nervous system. This toxin causes mostly sensory or sensorimotor polyneuropathy (which affects sensation) with little or no weakness involved. Symptoms usually start in the outermost parts of the body such as the fingers and toes and moves towards the centre of the body. Due to the fact that any of a large number of toxins or conditions can cause neuropathies, it is very difficult to diagnose the exact cause.
  • Toxic polyneuropathy - Thiamphenicol: Use of an antimicrobial drug called Thiamphenicol may cause damage to the peripheral nervous system (neuropathy) as it can have a toxic effect on the nerves. Symptoms usually start in the outermost parts of the body such as the fingers and toes and moves towards the centre of the body. Usually more than one nerve is affected (polyneuropathy). Tolerance to the drug may vary amongst people with the elderly and other susceptible people having lower thresholds before nerve problems occur. Thiamphenicol tends to cause mainly sensory symptoms rather than motor neuropathy (movement problems).
  • Toxic polyneuropathy - Tolbutamide: Use of drug called Tolbutamide may cause damage to the peripheral nervous system (neuropathy) as it can have a toxic effect on the nerves. Symptoms usually start in the outermost parts of the body such as the fingers and toes and moves towards the centre of the body. Usually more than one nerve is affected (polyneuropathy). Tolerance to the drug may vary amongst people with the elderly and other susceptible people having lower thresholds before nerve problems occur. Tolbutamide tends to primarily affect sensation and muscle movement (sensorimotor neuropathy).
  • Toxic polyneuropathy - Videx: Use of an HIV drug called Videx may cause damage to the peripheral nervous system (neuropathy) as it can have a toxic effect on the nerves. Symptoms usually start in the outermost parts of the body such as the fingers and toes and moves towards the centre of the body. Usually more than one nerve is affected (polyneuropathy). Tolerance to the drug may vary amongst people with the elderly and other susceptible people having lower thresholds before nerve problems occur. Sensations (sensory neuropathy) are predominantly affected but sometimes movement may also be impaired (motor neuropathy).
  • Toxic polyneuropathy - Vincristine: Use of a cancer drug called Vincristine may cause damage to the peripheral nervous system (neuropathy) as it can have a toxic effect on the nerves. Symptoms usually start in the outermost parts of the body such as the fingers and toes and moves towards the centre of the body. Usually more than one nerve is affected (polyneuropathy). Tolerance to the drug may vary amongst people with the elderly and other susceptible people having lower thresholds before nerve problems occur. Vincristine tends to primarily affect sensation and muscle movement (sensorimotor neuropathy).
  • Toxic polyneuropathy - Zalcitabine: Use of an HIV drug called Zalcitabine may cause damage to the peripheral nervous system (neuropathy) as it can have a toxic effect on the nerves. Symptoms usually start in the outermost parts of the body such as the fingers and toes and moves towards the centre of the body. Usually more than one nerve is affected (polyneuropathy). Tolerance to the drug may vary amongst people with the elderly and other susceptible people having lower thresholds before nerve problems occur. Sensations (sensory neuropathy) are predominantly affected but sometimes movement may also be impaired (motor neuropathy).
  • Toxic polyneuropathy - Zerit: Use of an HIV drug called Zerit may cause damage to the peripheral nervous system (neuropathy) as it can have a toxic effect on the nerves. Symptoms usually start in the outermost parts of the body such as the fingers and toes and moves towards the centre of the body. Usually more than one nerve is affected (polyneuropathy). Tolerance to the drug may vary amongst people with the elderly and other susceptible people having lower thresholds before nerve problems occur. Sensations (sensory neuropathy) are predominantly affected but sometimes movement may also be impaired (motor neuropathy).
  • Toxic polyneuropathy - Zidovudine: Use of an HIV drug called Zidovudine may cause damage to the peripheral nervous system (neuropathy) as it can have a toxic effect on the nerves. Symptoms usually start in the outermost parts of the body such as the fingers and toes and moves towards the centre of the body. Usually more than one nerve is affected (polyneuropathy). Tolerance to the drug may vary amongst people with the elderly and other susceptible people having lower thresholds before nerve problems occur. Sensations (sensory neuropathy) are predominantly affected but sometimes movement may also be impaired (motor neuropathy).
  • Toxic polyneuropathy - acrylamide: Exposure to acrylamide can cause neuropathy as acrylamide is toxic to the peripheral nervous system. This toxin causes mostly sensory or sensorimotor polyneuropathy (which affects sensation) with little or no weakness involved. Symptoms usually start in the outermost parts of the body such as the fingers and toes and moves towards the centre of the body. Due to the fact that any of a large number of toxins or conditions can cause neuropathies, it is very difficult to diagnose the exact cause.
  • Transient ischemic attack: temporary disturbance of blood supply to a restricted area of the brain, resulting in brief neurologic dysfunction that persists, by definition, for less than 24 hours.
  • Transthyretin amyloidosis: Amyloidosis is a rare group of metabolic disorders where a protein called amyloid accumulates in body organs and tissues where it can cause damage. In the transthyretin form, the amyloid protein consists of transthretin. The condition is characterized by slo-progressing peripheral sensorimotor and autonomic neuropathy, kidney disease and heart disease. Abnormal amyloid deposits may also occur in the eyes and central nervous system. There are a number of subtypes of the disorder: familial oculoleptomeningeal amyloidosis, familial amyloid polyneuropathy and familial amyloid cardiomypathy as well as others. Neuropathic symptoms tend to start in the legs. Symptoms may vary depending on which parts of the body are affected.
  • Transverse myelitis: Inflammation of the spinal cord which results in various neurological and muscle symptoms. The inflammation can occur for no obvious reason or may result from a virus, bacterial infection, autoimmune disease or vaccination. The type and severity of symptoms is determined by the location and degree of inflammation.
  • Tropical Reef Crab poisoning: The tropical reef crab is commonly found and eaten in the Indo-Pacific region. These crabs can contain toxic chemicals which can cause severe poisoning in humans if eaten. The best way to avoid poisoning is to not eat these crabs at all.
  • Tulip poisoning: Tulips are an ornamental bulbous plant which contain a toxin called tulipalin. The chemical can cause symptoms if eaten but the plant is considered to have a relatively low level of toxicity. The plant may also cause skin irritation.
  • Tumor: Abnormal tissue growth which may be malignant or benign.
  • Ulnar nerve injury: Damage to the ulnar nerve in the elbow and arm.
  • Underarm burning sensation: A burning sensation in the underarm.
  • Underarm paresthesia/ tingling: A loss of sensation located in the underarm.
  • Upper arm burning sensation: A burning sensation on the upper arm
  • Upper arm paresthesia/ tingling: A loss of sensation located at or around the upper arm
  • Uremia: Build up of toxins usually excreted by the kidneys, associated with real failure in a woman who is pregnant.
  • Urethral stricture: Narrowing of the urethra
  • Urethritis: Any infection or inflammation that occurs to the urethra
  • Urinary burning: Burning type of urinary pain or burning during urination
  • Urinary tract infection: Infection of the urinary tract
  • Urinary tract neoplasm: A tumor that develops anywhere along the urinary tract. The urinary tract includes the kidneys, urethra and ureters. The tumor may be malignant or benign.
  • Urosepsis: sepsis from a urinary source
  • Urticaria, Cholinergic: A skin rash caused by an abnormal reaction to body heat. The hypersensitivity reaction can be triggered by heat, emotional stress and exercise. Heat triggers may include heat from the sun, hot showers and spicy foods.
  • Urticaria, Physical: An itchy rash (hives) caused by a hypersensitive reaction to physical stimuli such as cold, pressure, water and sunlight.
  • Vaginal burning sensation: A burning sensation located in the vagina
  • Vaginal candidiasis: Fungal infection of the vagina, sometimes called thrush.
  • Vaginal paresthesia/ tingling: A loss of sensation located at or around the vagina
  • Vaquez disease: An uncommon chronic blood disease involving an increased red blood cell count.
  • Variegate porphyria: A rare metabolic disorder characterized by a deficiency of a certain enzyme which results in a build-up in the body of porphyrins or their precursors. This form of hepatic porphyria causes the sufferer to have acute attacks as well as skin sensitivity.
  • Vasculitis: A condition which is characterized by inflammation to blood vessels
  • Vasculitis hypersensitivity: A condition which is characterised by a reaction that results in the inflammation of the blood vessels
  • Vertebral fracture: Any fracture which occurs to the vertebrae of the back
  • Vitamin B12 Deficiency: A deficiency of Vitamin B12 primarily causes anemias the body is unable to make sufficient quantities of normal red blood cells. Severe cases can lead to permanent nervous system problems. The vitamin B12 deficiency can result from absorption problems, insufficient dietary intake, certain medications (e.g. metformin), inherited conditions (e.g. transcobalamin deficiency) and certain chronic parasitic intestinal infestations.
  • Vitamin B6 - adverse effects: Regular use of large doses of vitamin B6 supplements can cause adverse effects.
  • Vulva burning sensation: A burning sensation located on the vulva
  • Vulva paresthesia/ tingling: A loss of sensation located at or around the vulva.
  • Vulvovaginitis: A condition which is characterized by inflammation to the vular and vagina
  • Wallenberg's Syndrome: A rare neurological condition caused by a stroke (involving the cerebellar artery) and resulting in symptoms such as facial paralysis or weakness on one side of body.
  • Wegener's granulomatosis: A rare disease involving blood vessel inflammation which can affect the blood flow to various tissues and organs and hence cause damage. The respiratory system and the kidneys are the main systems affected.
  • Welander distal myopathy, Swedish type: A very slowly progressing muscle fiber degeneration that starts as mild weakness in the small muscles of hands and feet and may eventually spread to neighbouring muscles.
  • Wells syndrome: A rare disorder affecting the skin and characterized by a flame-shaped patch of raised red skin which eventually undergoes changes such as blistering and altered color.
  • Whiplash: Neck injury often from a car accident.
  • Wiskott-Aldrich Syndrome: An inherited immune system disorder that affects only males and is characterized by recurring infections, eczema and reduced level of blood platelets (thrombocytopenia).
  • Wohlwill-Andrade syndrome: A form of amyloidosis that is inherited from the parents
  • Wound drains and tubes induced allergies: Wound drains and tubes induced allergies are an adverse reaction by the body's immune system to the latex in wound drains and tubes which are often used during surgery. Symptoms may vary depending on the location of the wound drains and tubes.
  • Wrist burning sensation: A burning sensation on the wrist.
  • Wrist paresthesia/ tingling: A loss of sensation located at or around the wrist.
  • Yager-Young syndrome: The false belief by a patient that they have low blood sugar because of the symptoms they are experiencing.

Last revision: Nov 6, 2003
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