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Causes of Seizures
This section discusses 2298 medical conditions causing Seizures. A simple discussion of these causes with additional information is below.
Causes of Seizures:
The following medical conditions are some of the possible
causes of Seizures.
There are likely to be other possible causes, so ask your doctor
about your symptoms.
- Causes of seizures include:
- High fever - may cause febrile convulsions
- Heatstroke
- Tapeworms
- Hypoglycemia
- Arrhythmias
- Heart attack
- Kidney failure (type of Kidney disease)
- Liver failure
- Marijuana - marijuana or cannabis use can trigger seizures in epileptics.
- Some causes of seizures involving loss of consciousness or syncope:
- Grand mal seizure - whole body fits
- Epilepsy
- Febrile convulsions
- Generalized seizures
- Eclampsia of pregnancy
- See also causes of convulsions
- Some causes of smaller seizures not involving loss of consciousness:
- Petit mal seizures - brief minor seizure episodes (often in children); see also causes of petil mal seizures.
- Focal seizures
- Epilepsy - can cause petit mal seizures
- Brain conditions causing seizures include:
- Brain injury
- Brain inflammation
- Meningitis
- Encephalitis
- Head injury
- Stroke
- Brain tumor
- Breathing or respiratory conditions causing seizures include:
- Breathing difficulty
- Breath holding - in infants
- Whooping cough
- Substances causing seizures include:
- Drug abuse
- Alcohol abuse
- Alcohol withdrawal
- Certain types of poisoning
- Certain drug overdoses
- See also causes of convulsions
- Cerebral hemorrhage
- Reye's syndrome
- Rh problems
Causes of Seizures listed in Disease Database:
Other medical conditions listed in the Disease Database as possible
causes of Seizures as a symptom include:
- 6-Pyruvoyl tetrahydropterin synthase deficiency
- Absence seizure
- Acute disseminated encephalomyelitis
- Acute intermittent porphyria
- Adenylosuccinate lyase deficiency
- Aicardi Goutieres syndrome
- Aicardi's syndrome
- Alcohol withdrawal syndrome
- Alexander disease
- Alpers disease
- Alpha-L-iduronidase deficiency
- Aluminium (dialysis related) toxicity
- Aminomethyltransferase deficiency
- Aminophylline
- Amitriptyline
- Amphotericin B
- Angelman's syndrome
- Arginase deficiency
- Arginosuccinate synthetase deficiency
- Asphyxiation
- Athabaskan brain stem dysgenesis
- Benign familial infantile convulsions
- Benign neonatal epilepsy
- Benign Rolandic epilepsy
- Bicuculline
- Bifunctional peroxisomal enzyme deficiency
- Birth hypoxia
- Borjeson-Forssman-Lehmann syndrome
- Bupivacaine
- Bupropion
- CADASIL
- Carbohydrate deficient glycoprotein syndrome type 1a
- Carbon monoxide toxicity
- Carbon tetrachloride
- Cavernous haemangioma
- Cerebellar dyssynergia
- Cerebral venous sinus thrombosis
- Cerebrohepatorenal syndrome
- Ceroid lipofuscinosis neuronal 2 late infantile
- Ceroid lipofuscinosis neuronal type 8
- Ceroid lipofuscinosis, neuronal 1, infantile
- Ceroid lipofuscinosis, neuronal 3, juvenile
- Ceroid lipofuscinosis, neuronal 4
- Chester porphyria
- Chloroquine
- Chromosome 12p tetrasomy syndrome
- Chromosome 7q deletion syndrome
- Ciprofloxacin
- Cocaine
- Congenital muscular dystrophy, autosomal recessive
- Coproporphyria, hereditary
- Corpus callosum agenesis type 2
- Crome syndrome
- Cyanides
- Cycloserine
- Cystathionine beta-synthase deficiency
- Cysticercosis
- D-glycerate kinase deficiency
- Dentatorubropallidoluysian degeneration
- Desipramine
- Diffuse sclerosis of Schilder
- Dihydropteridine reductase deficiency
- Dihydropyrimidine dehydrogenase deficiency
- Dothiepin
- Dyke-Davidoff-Masson syndrome
- Eclampsia
- Endometriosis
- Epidermal naevus syndrome
- Epidural haemorrhage
- Epilepsy, primary
- Erythropoietin
- Fat embolism
- Febrile convulsion
- Fructose intolerance
- Fryns syndrome 2
- Fukuyama congenital muscular dystrophy
- Fumarase deficiency
- Gabapentin
- Galactosialidosis
- Gamma hydroxybutyrate
- Generalized gangliosidosis GM1
- Giant axonal neuropathy
- Glucose transporter type 1 deficiency
- Glutathione synthase deficiency
- Glycerol kinase deficiency
- Glycine decarboxylase deficiency
- GM1 gangliosidosis, type 2
- GM2 gangliosidosis type AB
- Griscelli syndrome type 2
- Guanidinoacetate methyltransferase deficiency
- Hallervorden-Spatz disease
- Hartnup's disease
- Haw River syndrome
- Hypocalcaemia
- Hypoglycaemia
- Hypomagnesemia
- Hyponatraemia
- Hypophosphataemia
- I-cell disease
- Imipenem
- Intracranial abscess / granuloma
- Intracranial arteriovenous malformation
- Intracranial space-occupying lesion
- Intraspinal abscess / granuloma
- Intraventricular haemorrhage
- Isoniazid
- Kohlschutter syndrome
- Lafora body disease
- Landau-Kleffner syndrome
- Lead
- Lennox-Gastaut syndrome
- Lidocaine
- Lithium
- Malaria
- Malaria (malignant tertian)
- Malignant hypertension
- Malonyl-CoA decarboxylase deficiency
- Maple syrup urine disease
- McLeod neuroacanthocytosis syndrome
- Mefenamic acid
- Mefloquine
- MELAS
- Meningioma
- Meningoencephalitis
- Menke disease
- MERRF
- Methionine malabsorption
- Methylenetetrahydrofolate reductase deficiency
- Microphthalmia-dermal aplasia-sclerocornea syndrome
- Multiple sclerosis
- Muscle-eye-brain disease
- Nalidixic acid
- Nasu-Hakola disease
- Neonatal hypoglycaemia
- Neurocysticercosis
- Neurofibromatosis type 1
- Nikethamide
- Norfloxacin
- Nortriptyline
- Oculocerebrocutaneous syndrome
- Ohtahara syndrome
- Ornithine carbamyltransferase deficiency
- Paraneoplastic limbic encephalitis
- Parry-Romberg syndrome
- Peroxisomal acyl-CoA oxidase deficiency
- Phosphoethanolaminuria
- Polyarteritis nodosa
- Porphobilinogen synthase deficiency
- Posterior leucoencephalopathy syndrome
- Progressive encephalopathy-edema-hypsarrhythmia-optic atrophy syndrome
- Pyruvate dehydrogenase deficiency
- Rabies
- Ramon syndrome
- Ramsay Hunt syndrome
- Rasmussen encephalitis
- Recessive deafness-onychodystrophy-osteodystrophy-retardation syndrome
- Renal failure, chronic
- Respiratory failure
- Rett syndrome
- Romano-Ward syndrome
- Rubinstein-Taybi syndrome
- Rud's syndrome
- Salaam attacks
- Salla disease
- Sandhoff's disease
- Sanjad-Sakati syndrome
- Sarcoidosis
- Schistosoma japonicum
- Schizencephaly
- Seemanova-Lesny syndrome
- Seitelberger's disease
- Severe myoclonic epilepsy in infancy
- Sialidosis type 1
- Sickle cell crisis (thrombotic)
- Sjogren-Larsson syndrome
- Sotos syndrome
- Sphingomyelinase deficiency
- Strychnine
- Sturge-Weber syndrome
- Subdural haemorrhage
- Succinic semialdehyde dehydrogenase deficiency
- Sulphite oxidase deficiency
- Systemic lupus erythematosus
- Takayasu's arteritis
- Tay-Sachs disease
- Temporal lobe epilepsy
- Thebaine
- Thrombotic thrombocytopenic purpura
- Toxoplasma, congenital
- Tramadol
- Tuberous sclerosis
- Tyrosinaemia type 2
- Unverricht-Lundborg syndrome
- Van der Knaap disease
- Vertebrobasilar dolichoectasia
- Walker-Warburg syndrome
- Water hemlock poisoning
- Worster-Drought syndrome
- X-linked mental retardation 1
- X-linked periventricular heterotopia
- Zunich neuroectodermal syndrome
Conditions listing medical symptoms: Seizures:
The following list of conditions have 'Seizures' or similar listed as a symptom in our database. This computer-generated list may be inaccurate or incomplete. Always seek prompt professional medical advice about the cause of any symptom.
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Conditions listing medical complications: Seizures:
The following list of medical conditions have 'Seizures' or similar listed as a medical complication in our database. This computer-generated list of complications may be inaccurate or incomplete. Always seek prompt professional medical advice about the cause of any symptom.
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More Information About Seizures
- Seizures: Introduction
- Diagnostic tests for Seizures
- Diagnosis Checklist: Questions Doctors Should Ask for Seizures
- Medical Textbooks Online for Seizures
- Symptom combinations for Seizures
- Travel-related causes of Seizures
- Diabetes-related causes of Seizures
- Patient Surveys
- Join in at the forums
List of 2298 causes of Seizures
This section shows a full list of all the diseases and conditions listed as a possible cause of Seizures in our database from various sources.
- 1q deletion - seizures
- 1q terminal deletion - seizures
- 2-Hydroxyglutaricaciduria - seizures
- 2-Methylbutyric Aciduria - seizures
- 2-methylbutyryl-coenzyme A dehydrogenase deficiency - seizures
- 22q11.2 deletion syndrome - Seizures
- 2q deletion - seizures
- 3 alpha methylglutaconicaciduria, type 3 - chorea
- 3- - epilepsy
- 3-Hydroxyisobutyric aciduria - seizures
- 3-methylglutaconic aciduria, type 4 - seizures
- 4-hydroxyphenylacetic aciduria - seizures
- 4p16.3 deletion - seizure
- 6-Pyruvoyl tetrahydropterin synthase deficiency
- Absence of septum pellucidum and septo-optic dysplasia - seizures
- Absence seizure
- Absent corpus callosum - cataract - immunodeficiency - seizures
- ACAD8 deficiency - seizure
- Acanthamoeba infection - seizures
- Acanthamoeba infection of the central nervous system - seizures
- Acanthocytosis - muscle contractures
- Accelerated hypertension - seizures
- Aceruloplasminemia - chorea
- Achalasia - addisonianism - alacrima syndrome - seizures
- Achalasia - Addisonianism - Alacrimia syndrome - seizures
- Achalasia - adrenal - alacrima syndrome - seizures
- Acid-Base Imbalance - seizures
- Acidemia, isovaleric - seizure
- Acidemia, methylmalonic - seizures
- Ackee Fruit Food poisoning - seizures
- Acrocallosal syndrome - seizures
- Acrocallosal Syndrome (Schinzel Type) - seizures
- ACTH resistance - convulsions
- Acute Chemical poisoning - Varnish makers' and painters' Naptha - convulsions
- Acute disseminated encephalomyelitis - seizures
- Acute hemorrhagic leukoencephalitis - convulsions
- Acute intermittent porphyria - seizure
- Acute meningitis - Seizures
- Acute Pesticide poisoning - xylene - convulsions
- Acute rheumatic fever - chorea
- Acyl-CoA dehydrogenase, short chain, deficiency of - seizures
- Adams Nance syndrome - seizures
- ADANE - seizures
- Adducted thumb syndrome recessive form - seizures
- Adducted thumbs - arthrogryposis, Christian type - seizures
- Adenylosuccinate lyase deficiency - epileptic seizures
- Adrenal adenoma, familial - muscle spasms
- Adrenal Cancer - muscle spasms
- Adrenal Cortex Neoplasms - muscle spasms
- Adrenal gland hyperfunction - muscle spasms
- Adrenal hemorrhage, neonatal - convulsions
- Adrenal incidentaloma - muscle spasms
- Adrenocortical carcinoma - muscle spasms
- Adrenoleukodystrophy - Seizures
- Adrenoleukodystrophy, autosomal, neonatal form - seizures
- Adult progressive spinal muscular atrophy, Aran Duchenne type - muscle twitching
- Adult SMA - fasciculations
- Advanced circadian rhythm disorder - reduced alertness
- African Sleeping sickness - seizures
- Agenesis of the corpus callosum - seizures
- Agnathia-holoprosencephaly-situs inversus - seizures
- Agyria-pachygyria type 1 - seizure
- Aicardi Goutieres syndrome
- Aicardi's syndrome
- Aicardi-Goutieres syndrome 1 - seizures
- Aicardi-Goutieres syndrome 2 - seizures
- Aicardi-Goutieres syndrome 3 - seizures
- Aicardi-Goutieres syndrome 4 - seizures
- Aicardi-Goutieres syndrome 5 - seizures
- Akesson syndrome - seizures
- Al Gazali - Nair syndrome - seizures
- Al Gazali Sabrinathan Nair syndrome - seizures
- Al Murrah-induced lead poisoning - convulsions
- Alarcon-induced lead poisoning - convulsions
- Albayaidle-induced lead poisoning - convulsions
- Albayalde-induced lead poisoning - convulsions
- Albright's hereditary osteodystrophy - seizures
- Alcohol abuse
- Alcohol withdrawal - seizures
- Alcohol withdrawal syndrome
- Alcohol-Induced Disorders - convulsions
- Alcoholic intoxication - convulsions
- Alexander disease
- Alexander Syndrome - seizures
- Alkalosis - muscle twitches
- Allergic encephalomyelitis - seizures
- Alopecia mental retardation syndrome - seizures
- Alopecia, epilepsy, oligophrenia syndrome of Moynahan - seizures
- Alopecia, epilepsy, pyorrhea, mental subnormality - seizures
- Alpers disease
- Alpers Syndrome - seizures
- Alpha-ketoglutarate dehydrogenase deficiency - convulsions
- Alpha-L-iduronidase deficiency
- Alpha-N-acetylgalactosaminidase deficiency, Type III - seizures
- Alternating Hemiplegia - Seizures
- Aluminium (dialysis related) toxicity
- Aluminium toxicity - seizures
- Alveolar Hydatid Disease - epilepsy
- Alzheimer disease 10 - muscle twitching
- Alzheimer disease 12 - muscle twitching
- Alzheimer disease 13 - muscle twitching
- Alzheimer disease 14 - muscle twitching
- Alzheimer disease 15 - muscle twitching
- Alzheimer disease 5 - muscle twitching
- Alzheimer disease 6 - muscle twitching
- Alzheimer disease 7 - muscle twitching
- Alzheimer disease 8 - muscle twitching
- Alzheimer disease 9 - muscle twitching
- Alzheimer disease type 1 - muscle twitching
- Alzheimer disease type 4 - muscle twitching
- Alzheimer disease, familial - muscle twitching
- Alzheimer disease, familial, 1 - muscle twitching
- Alzheimer disease, familial, 3, with spastic paraparesis and apraxia - Muscle twitching
- Alzheimer disease, familial, 3, with spastic paraparesis and unusual plaques - Muscle twitching
- Alzheimer disease, familial, type 3 - muscle twitching
- Alzheimer's disease without Neurofibrillary tangles - muscle twitching
- Amanita polypyramis poisoning - convulsions
- Amelo-cerebro-hypohidrotic syndrome - epilepsy
- Aminoacylase 1 deficiency - seizures
- Aminomethyltransferase deficiency
- Aminophylline
- Amitriptyline
- Amitriptyline toxicity - convulsions
- Amnesic shellfish poisoning - seizures
- Amoxapine toxicity - convulsions
- Amphetamine abuse - seizures
- Amphetamine poisoning - convulsions
- Amphotericin B
- Ampola syndrome - seizures
- Amyloid angiopathy - seizures
- Amyloidosis VII - seizures
- Amyloidosis, familial cutaneous - seizures
- Amyloidosis, oculoleptomeningeal - seizures
- Amyotrophic lateral sclerosis, 9 - muscle twitching
- Amyotrophic lateral sclerosis, familial type 1 - muscle twitching
- Amyotrophic lateral sclerosis, familial type 2 - muscle twitching
- Amyotrophic lateral sclerosis, familial type 3 - muscle twitching
- Amyotrophic lateral sclerosis, familial type 4 - muscle twitching
- Amyotrophic lateral sclerosis, familial type 5 - muscle twitching
- Amyotrophic lateral sclerosis, familial type 6 - muscle twitching
- Amyotrophic lateral sclerosis, familial type 7 - muscle twitching
- Amyotrophic lateral sclerosis, familial type 8 - muscle twitching
- Amyotrophic lateral sclerosis, type 6 - muscle twitching
- Anchovy poisoning (clupeotoxin) - convulsions
- Andrade's syndrome - muscle twitching
- Anemia, sideroblastic spinocerebellar ataxia - clonus
- Aneurysm, intracranial berry - seizures
- Aneurysm, intracranial berry, 1 - seizures
- Aneurysm, intracranial berry, 2 - seizures
- Aneurysm, intracranial berry, 3 - seizures
- Aneurysm, intracranial berry, 4 - seizures
- Aneurysm, intracranial berry, 5 - seizures
- Aneurysm, intracranial berry, 6 - seizures
- Aneurysm, intracranial berry, 7 - seizures
- Aneurysm, intracranial berry, 8 - seizures
- Aneurysmal subarachnoid haemorrhage - seizures
- Angelman syndrome - Epilepsy
- Angelman's syndrome
- Angelman-Like Syndrome, X-linked - epilepsy
- Angiokeratoma - mental retardation - coarse face - rigidity
- Angiomatosis, diffuse corticomeningeal, of Divry and Van Bogaert - epileptic seizures
- Angiostrongyliasis - seizure
- Anophthalmia - hypothalamo-pituitary insufficiency - epilepsy
- Anophthalmia - hypyothalamo-pituitary insufficiency - epilepsy
- Anoxia - Seizures
- Antepartum Eclampsia - seizures
- Anticholinergics poisoning - convulsions
- Antihistamine poisoning - convulsions
- Anton-Vogt syndrome - convulsions
- Apallic syndrome - unresponsive
- Apricot seed poisoning - seizures
- Arachnoid Cysts - seizures
- Arakawa's syndrome 2 - seizures
- Arbovirosis - seizures
- Arctic bearded seal poisoning - convulsions
- Arginase deficiency - seizures
- Argininosuccinase lyase deficiency, neonatal - convulsions
- Argininosuccinic aciduria - seizures
- Arginosuccinate synthetase deficiency
- Arizona Bark Scorpion poisoning - seizures
- Arnold-Chiari malformation type 4 - seizures
- Aromatic amino acid decarboxylase deficiency - rigidity
- Arrhythmias
- Arteriovenous Malformation - seizures
- Arthrogryposis - epileptic seizures - migrational brain disorder - seizures
- Arthrogryposis, congenital - myopathic seizures - seizures
- Asphyxia - convulsions
- Asphyxiation
- Ataxia - apraxia - mental retardation, X-linked - seizures
- Ataxia Telangiectasia - seizures
- Ataxia, Hereditary, Autosomal Dominant - muscle twitching
- Athabaskan brain stem dysgenesis - seizures
- Athabaskan severe combined immunodeficiency - seizures
- Atherosclerosis, premature - deafness - diabetes mellitus - photomyoclonus - nephropathy - degenerative neurologic disease - seizures
- Atherosclerosis- deafness - diabetes - epilepsy - nephropathy - seizures
- Ativan withdrawal - convulsions
- Atlantic mussel food poisoning - seizures
- ATR-X syndrome - seizures
- Atypical hemolytic uremic syndrome - seizures
- Australian Sea Lion poisoning - convulsions
- Autism - epilepsy
- Autoimmune limbic encephalitis - seizures
- Autoimmune thyroid disease associated Celiac Disease - seizures
- Autoimmune Vasculitis - Seizures
- Autonomic Dysreflexia - seizures
- Avascular necrosis - muscle spasms
- Azalea poisoning - seizures
- Azarcon-induced lead poisoning - convulsions
- Azotemia, famial - reduced alertness
- Ba Bow Sen-induced lead poisoning - convulsions
- Bacterial meningitis - Seizures
- Bali goli-induced lead poisoning - convulsions
- Baló disease - seizures
- Baneberry poisoning - seizures
- Bannayan-Zonana syndrome - seizures
- Baraitser Brett Piesowicz syndrome - seizures
- Baraitser-Rodeck-Garner syndrome - seizures
- Barakat syndrome - muscle spasm
- Barbiturate abuse - seizures
- Barotrauma - fits
- Bartonella infections - convulsions
- Basal ganglia calcification, idiopathic 1 - chorea
- Basal Ganglia Disease, Adult-Onset - involuntary movements
- Battaglia Neri syndrome - epilepsy
- Batten Disease - worsening seizures
- Bd syndrome - muscle rigidity
- Beckwith-Wiedemann Syndrome - seizure
- Benign familial infantile convulsions
- Benign familial infantile epilepsy - epilepsy
- Benign familial neonatal-infantile seizures - seizures
- Benign neonatal epilepsy
- Benign Rolandic epilepsy
- Benzodiazepine abuse - seizures
- Berry aneurysm, cirrhosis, pulmonary emphysema, and cerebral calcification - seizures
- Bessman-Baldwin syndrome - convulsions
- Beta ketothiolase deficiency - seizures
- Beta-hydroxybutyric aciduria - seizures
- Bicuculline
- Bifunctional peroxisomal enzyme deficiency
- Bing-Neel syndrome - convulsions
- Binswanger's Disease - seizures
- Bint Al Zahab-induced lead poisoning - convulsions
- Bird cherry seed poisoning - seizures
- Birth hypoxia
- Bitter almond seed poisoning - seizures
- Black henbane poisoning - convulsions
- Black jetbead poisoning - convulsions
- Black widow spider envenomation - muscle twitching
- Bleeding Heart poisoning - convulsions
- Bog rosemary poisoning - convulsions
- Bokhoor-induced lead poisoning - convulsions
- Bone marrow failure - neurologic abnormalities - seizures
- Bonefish poisoning (clupeotoxin) - convulsions
- Borjeson Syndrome - seizures
- Borjeson-Forssman-Lehmann syndrome
- Borud Syndrome - epilepsy
- Boudhina-Yedes-Khiari syndrome - seizures
- Box Jellyfish poisoning - muscle spasms
- Boxwood poisoning - convulsions
- Bracken fern poisoning - convulsions
- Brain - bone - fat - seizures
- Brain cancer - seizures
- Brain inflammation
- Brain injury
- Brain tumor
- Brain tumor, adult - seizures
- Branchio-skeleto-genital syndrome - seizures
- Breath holding - in infants
- Breathing difficulty
- Brown snake poisoning - seizures
- Brown-Sequard Syndrome - clonus
- Brown-Symmers disease - convulsions
- Brugada Syndrome - seizures
- Bruyn-Scheltens syndrome - muscle rigidity
- Bufotenine poisoning - seizures
- Bulimia nervosa - fits
- Bupivacaine
- Bupropion
- Burning bush poisoning - convulsions
- Busulfan toxicity syndrome - seizures
- CADASIL
- Caffeine poisoning - convulsions
- Calcification of basal ganglia with or without hypocalcemia - chorea
- CAMFAK syndrome - muscle rigidity
- Camphor poisoning - convulsions
- Campylobacter food poisoning - febrile convulsions
- Camurati Engelmann disease, type 2 - muscle spasm
- Canada moonseed poisoning - convulsions
- Canavan leukodystrophy - seizures
- Carbamate insecticide poisoning - convulsions
- Carbamoyl-phosphate synthase 1 deficiency - seizures
- Carbohydrate deficiency glycoprotein syndrome type II - epilepsy
- Carbohydrate deficient glycoprotein syndrome type 1a
- Carbon monoxide toxicity
- Carbon tetrachloride
- Carnitine palmitoyl transferase 1 deficiency - seizures
- Carnitine palmitoyl transferase 2 deficiency - seizures
- Carnitine palmitoyl transferase deficiency - seizures
- Carnitine palmitoyl transferase II deficiency, infantile hepatocardiomuscular type - seizures
- Carnitine palmitoyl transferase II deficiency, lethal neonatal form - seizures
- Carnitine-acylcarnitine translocase deficiency - seizures
- Carnosinase deficiency - grand mal seizures
- Carolina Cherry Laurel poisoning - convulsions
- Cat scratch disease - convulsions
- Catalepsy - rigid limbs
- Catastrophic Antiphospholipid Syndrome - seizures
- Catatonia - rigid body
- Catatonic syndrome - rigidity
- Caterpillar complication poisoning - seizures
- Cavernous haemangioma
- CDG syndrome type I - epilepsy
- Cebagin-induced lead poisoning - convulsions
- Celiac Disease - Seizures
- Celiac disease - epilepsy - occipital calcifications - seizures
- Celiac disease, susceptibility to 1 - seizures
- Celiac disease, susceptibility to 10 - seizures
- Celiac disease, susceptibility to 11 - seizures
- Celiac disease, susceptibility to 12 - seizures
- Celiac disease, susceptibility to 13 - seizures
- Celiac disease, susceptibility to 2 - seizures
- Celiac disease, susceptibility to 3 - seizures
- Celiac disease, susceptibility to 4 - seizures
- Celiac disease, susceptibility to 5 - seizures
- Celiac disease, susceptibility to 6 - seizures
- Celiac disease, susceptibility to 7 - seizures
- Celiac disease, susceptibility to 8 - seizures
- Celiac disease, susceptibility to 9 - seizures
- Central nervous system oxygen toxicity - seizures
- Central pontine myelinolysis - muscle spasms
- Cerebellar abscess - seizures
- Cerebellar atrophy with progressive microcephaly - seizures
- Cerebellar dyssynergia
- Cerebellar hypoplasia - seizures
- Cerebral abscess - seizures
- Cerebral astrocytoma, adult - seizures
- Cerebral calcification cerebellar hypoplasia - seizures
- Cerebral cavernous malformations - seizures
- Cerebral hemorrhage - seizures
- Cerebral Palsy - seizures
- Cerebral palsy, spastic, diplegic - seizures
- Cerebral venous sinus thrombosis
- Cerebral ventricle neoplasm - seizures
- Cerebro oculo skeleto renal syndrome - seizures
- Cerebrohepatorenal syndrome
- Cerebrorenodigital syndrome - seizures
- Ceroid lipofuscinosis neuronal 2 late infantile
- Ceroid lipofuscinosis neuronal type 8
- Ceroid lipofuscinosis, neuronal - seizures
- Ceroid lipofuscinosis, neuronal 1, infantile - seizures
- Ceroid lipofuscinosis, neuronal 3, juvenile - complex partial seizures
- Ceroid lipofuscinosis, neuronal 4 - chorea
- Ceroid lipofuscinosis, neuronal 5 - seizures
- Ceroid lipofuscinosis, neuronal 6, late infantile - seizures
- Ceroid lipofuscinosis, neuronal 7 - seizures
- Ceroid lipofuscinosis, neuronal 8 - seizures
- Ceroid lipofuscinosis, neuronal 9 - seizures
- Certain drug overdoses
- Certain types of poisoning
- Chagas disease - convulsions
- Chediak-Higashi like syndrome - seizures
- Chemical burn - seizures
- Chemical burn - airways - seizures
- Chemical burn - ingestion - seizures
- Chemical burn - inhalation - seizures
- Chemical burn - skin - seizures
- Chemical pneumonia - convulsions
- Chemical poisoning - 1,1-Dichloroethene - convulsions
- Chemical poisoning - 1,1-Dimethylhydrazine - seizures
- Chemical poisoning - 1,3-Dinitrobenzene - convulsions
- Chemical poisoning - 1-Propanol - seizures
- Chemical poisoning - 2,4,6-Trichlorophenol - convulsions
- Chemical poisoning - 2,4-Dichlorophenol - convulsions
- Chemical poisoning - 2,4-Dinitrotoluene - convulsions
- Chemical poisoning - 2-Aminopyridine - convulsions
- Chemical poisoning - 2-Methyl-4-Chlorophenoxyacetic Acid - seizures
- Chemical poisoning - 3-Aminopyridine - convulsions
- Chemical poisoning - 4,4-Methylenebis - convulsions
- Chemical poisoning - 4-Aminopyridine - seizures
- Chemical poisoning - 5,-Methoxy-N,N-Diisopropyltryptamine - muscle spasm
- Chemical poisoning - Acetone - seizures
- Chemical poisoning - Acetonitrile - seizures
- Chemical poisoning - Acetylsalicylic Acid - seizure
- Chemical poisoning - Acrinathrin - convulsions
- Chemical poisoning - Acrylamide - seizures
- Chemical poisoning - Acrylonitrile - seizures
- Chemical poisoning - Adiponitrile - seizures
- Chemical poisoning - Agrocide - convulsions
- Chemical poisoning - Agronexit - convulsions
- Chemical poisoning - Alanycarb - seizures
- Chemical poisoning - Aldicarb - seizures
- Chemical poisoning - Aldoxycarb - seizures
- Chemical poisoning - Aldrin - convulsions
- Chemical poisoning - Allethrin - convulsions
- Chemical poisoning - Allyxycarb - seizures
- Chemical poisoning - alpha-Cypermethrin - convulsions
- Chemical poisoning - Aluminum - seizures
- Chemical poisoning - Aluminum Phosphide - convulsions
- Chemical poisoning - Amidithion - seizures
- Chemical poisoning - Aminocarb - seizures
- Chemical poisoning - Amiton - seizures
- Chemical poisoning - Amitraz - seizures
- Chemical poisoning - Amitrole - muscle spasms
- Chemical poisoning - Ammonium Bifluoride - seizures
- Chemical poisoning - Ammonium Nitrate - seizures
- Chemical poisoning - Ammonium Sulfamate - seizures
- Chemical poisoning - Aniline - seizures
- Chemical poisoning - Anisidine (o,p-Isomers) - convulsions
- Chemical poisoning - Aparasin - convulsions
- Chemical poisoning - Aphtiria - convulsions
- Chemical poisoning - Arsine - seizures
- Chemical poisoning - Athyl-Gusathion - seizures
- Chemical poisoning - Azinfos-methyl - seizures
- Chemical poisoning - Azinfosethyl - seizures
- Chemical poisoning - Azinophos-methyl - seizures
- Chemical poisoning - Azinphos - seizures
- Chemical poisoning - Azinphos-ethyl - seizures
- Chemical poisoning - Azinphos-methyl - seizures
- Chemical poisoning - Azinphosmetile - seizures
- Chemical poisoning - Azothoate - seizures
- Chemical poisoning - Baking soda - convulsions
- Chemical poisoning - Barthrin - convulsions
- Chemical poisoning - Ben-Hex - convulsions
- Chemical poisoning - Bendiocarb - seizures
- Chemical poisoning - Benfuracarb - seizures
- Chemical poisoning - Benhexol - convulsions
- Chemical poisoning - Benoxafos - seizures
- Chemical poisoning - Bentazon - rigid muscles
- Chemical poisoning - Benzene - seizures
- Chemical poisoning - Benzene hexachloride - convulsions
- Chemical poisoning - Beta-cyfluthrin - convulsions
- Chemical poisoning - beta-Cypermethrin - convulsions
- Chemical poisoning - Bexol - convulsions
- Chemical poisoning - Bifenthrin - convulsions
- Chemical poisoning - Bioallethrin - convulsions
- Chemical poisoning - Bioehtanomethrin - convulsions
- Chemical poisoning - Biopermethrin - convulsions
- Chemical poisoning - Bioresmethrin - convulsions
- Chemical poisoning - Borates - seizures
- Chemical poisoning - Boric Acid - seizures
- Chemical poisoning - Bromates - seizures
- Chemical poisoning - Bromethalin - seizures
- Chemical poisoning - Bromoform - convulsions
- Chemical poisoning - Bromophos - seizures
- Chemical poisoning - Bromophos-ethyl - seizures
- Chemical poisoning - Bufencarb - seizures
- Chemical poisoning - Butacarb - seizures
- Chemical poisoning - Butocarboxim - seizures
- Chemical poisoning - Butoxcarboxim - seizures
- Chemical poisoning - Cadmium - seizures
- Chemical poisoning - Cadusafos - seizures
- Chemical poisoning - Camphor - convulsions
- Chemical poisoning - Carbanolate - seizures
- Chemical poisoning - Carbaryl - seizures
- Chemical poisoning - Carbinoxamine - seizures
- Chemical poisoning - Carbofuran - seizures
- Chemical poisoning - Carbon Disulfide - seizures
- Chemical poisoning - Carbon Tetrachloride - seizures
- Chemical poisoning - Carbophenothion - seizures
- Chemical poisoning - Carbosulfan - seizures
- Chemical poisoning - Chloralose - convulsions
- Chemical poisoning - Chlorate salts - seizures
- Chemical poisoning - Chlordane - convulsions
- Chemical poisoning - Chloresene - convulsions
- Chemical poisoning - Chlorfenvinphos - seizures
- Chemical poisoning - Chlorobenzene - muscle spasms
- Chemical poisoning - Chloromethane - seizures
- Chemical poisoning - Chloropyrifos - seizures
- Chemical poisoning - Chlorpyrifos - seizures
- Chemical poisoning - Chlorpyrifos methyl - seizures
- Chemical poisoning - Cismethrin - convulsions
- Chemical poisoning - Clinitest tablet - convulsions
- Chemical poisoning - Cloethocarb - seizures
- Chemical poisoning - Coumaphos - seizures
- Chemical poisoning - Cresols - seizures
- Chemical poisoning - Cresylic acid - seizures
- Chemical poisoning - Cyanthoate - seizures
- Chemical poisoning - Cyclethrin - convulsions
- Chemical poisoning - Cyfluthrin - convulsions
- Chemical poisoning - Cyhalothrin - convulsions
- Chemical poisoning - Cyllprothrin - convulsions
- Chemical poisoning - Cypermethrin - convulsions
- Chemical poisoning - Cyphenothrin - convulsions
- Chemical poisoning - DDD - convulsions
- Chemical poisoning - DDT - convulsions
- Chemical poisoning - Decarbofuran - seizures
- Chemical poisoning - Deltamethrin - convulsions
- Chemical poisoning - Demeton - seizures
- Chemical poisoning - Demeton-methyl - seizures
- Chemical poisoning - Demeton-O - seizures
- Chemical poisoning - Demeton-O-methyl - seizures
- Chemical poisoning - Demeton-S-methyl - seizures
- Chemical poisoning - Demeton-S-methylsulphon - seizures
- Chemical poisoning - Dialifos - seizures
- Chemical poisoning - Diazinon - seizures
- Chemical poisoning - Diborane - muscle twitching
- Chemical poisoning - Dichlorvos - seizures
- Chemical poisoning - Dicresyl - seizures
- Chemical poisoning - Dicrotophos - seizures
- Chemical poisoning - Dieldrin - convulsions
- Chemical poisoning - Dimefluthrin - convulsions
- Chemical poisoning - Dimetan - seizures
- Chemical poisoning - Dimethoate - seizures
- Chemical poisoning - Dimethrin - convulsions
- Chemical poisoning - Dimethylnitrosamine - seizures
- Chemical poisoning - Dimetilan - seizures
- Chemical poisoning - Dinitrocresol - seizure
- Chemical poisoning - Dinitrophenol - seizures
- Chemical poisoning - Dioxacarb - seizures
- Chemical poisoning - Dioxathion - seizures
- Chemical poisoning - Diquat Dibromide - convulsions
- Chemical poisoning - Disulfiram - seizures
- Chemical poisoning - Disulfoton - seizures
- Chemical poisoning - EMPC - seizures
- Chemical poisoning - Empenthrin - convulsions
- Chemical poisoning - Endosulfan - convulsions
- Chemical poisoning - Endothion - seizures
- Chemical poisoning - Esfenvalerate - convulsions
- Chemical poisoning - Ethiofencarb - seizures
- Chemical poisoning - Ethion - seizures
- Chemical poisoning - Ethoate-methyl - seizures
- Chemical poisoning - Ethoprophos - seizures
- Chemical poisoning - Ethyl-guthion - seizures
- Chemical poisoning - Ethylene Glycol - seizures
- Chemical poisoning - Ethylene Oxide - seizures
- Chemical poisoning - Etrimfos - seizures
- Chemical poisoning - Fenchlorphos - seizures
- Chemical poisoning - Fenethacarb - seizures
- Chemical poisoning - Fenfluthrin - convulsions
- Chemical poisoning - Fenitrothion - seizures
- Chemical poisoning - Fenobucarb - seizures
- Chemical poisoning - Fenpirithrin - convulsions
- Chemical poisoning - Fenpropathrin - convulsions
- Chemical poisoning - Fensulfothion - seizures
- Chemical poisoning - Fenthion - seizures
- Chemical poisoning - Fenvalerate - convulsions
- Chemical poisoning - Fipronil - convulsions
- Chemical poisoning - Flucythrinate - convulsions
- Chemical poisoning - Flufenprox - convulsions
- Chemical poisoning - Fluoridated toothpaste - convulsions
- Chemical poisoning - Fluvalinate - convulsions
- Chemical poisoning - Fonophos - seizures
- Chemical poisoning - Formothion - seizures
- Chemical poisoning - Furathiocarb - seizures
- Chemical poisoning - Furethrin - convulsions
- Chemical poisoning - gamma-Cyhalothrin - convulsions
- Chemical poisoning - gamma-HccH - convulsions
- Chemical poisoning - Gasoline - convulsions
- Chemical poisoning - Glaze - convulsions
- Chemical poisoning - Glufosinate - seizures
- Chemical poisoning - Guthion (ethyl) - seizures
- Chemical poisoning - Halfenprox - convulsions
- Chemical poisoning - HCH-gamma - convulsions
- Chemical poisoning - Helium - seizures
- Chemical poisoning - Heptachlor - convulsions
- Chemical poisoning - Heptenophos - seizures
- Chemical poisoning - Hexachlorocyclohexane (gamma) - convulsions
- Chemical poisoning - High Melting Explosive (HMX) - seizures
- Chemical poisoning - Hydrazine - convulsions
- Chemical poisoning - Hydrogen Sulfide - seizures
- Chemical poisoning - Hydroquinone - muscle twitching
- Chemical poisoning - Hyquincarb - seizures
- Chemical poisoning - Imiprothrin - convulsions
- Chemical poisoning - Incense - seizures
- Chemical poisoning - Iodofenphos - seizures
- Chemical poisoning - Isofenphos - muscle twitching
- Chemical poisoning - Isoprocarb - seizures
- Chemical poisoning - Jet Fuel-4 - convulsions
- Chemical poisoning - lambda-Cyhalothrin - convulsions
- Chemical poisoning - Lindane - convulsions
- Chemical poisoning - Lysergic Acid Diethylamide - seizures
- Chemical poisoning - m-Anisidine - convulsions
- Chemical poisoning - Malathion - seizures
- Chemical poisoning - Manganese - muscle twitching
- Chemical poisoning - Mecarbam - seizures
- Chemical poisoning - Metaldehyde - seizures
- Chemical poisoning - Methacrifos - seizures
- Chemical poisoning - Methamidophos - seizures
- Chemical poisoning - Methidathion - seizures
- Chemical poisoning - Methiocarb - seizures
- Chemical poisoning - Methomyl - seizures
- Chemical poisoning - Methoxychlor - convulsions
- Chemical poisoning - Methyl Bromide - convulsions
- Chemical poisoning - Methyl parathion - muscle twitching
- Chemical poisoning - Metiltriazotion - seizures
- Chemical poisoning - Metofluthrin - convulsions
- Chemical poisoning - Metolcarb - seizures
- Chemical poisoning - Mevinphos - seizures
- Chemical poisoning - Mexacarbate - seizures
- Chemical poisoning - Monocrotophos - seizures
- Chemical poisoning - Monosodium Methanarsenate - seizures
- Chemical poisoning - Mouth Wash - seizures
- Chemical poisoning - Naphthalene - convulsions
- Chemical poisoning - Nickel Carbonyl - convulsions
- Chemical poisoning - Nitrilacarb - seizures
- Chemical poisoning - Nitrites - seizures
- Chemical poisoning - Nitrobenzene - convulsions
- Chemical poisoning - Nitroethane - convulsions
- Chemical poisoning - Nitrophenol - convulsions
- Chemical poisoning - Nitrophenol Urea - convulsions
- Chemical poisoning - o-Anisidine - convulsions
- Chemical poisoning - Omethoate - seizures
- Chemical poisoning - Oxamyl - seizures
- Chemical poisoning - Oxydeprofos - seizures
- Chemical poisoning - Oxydisulfoton - seizures
- Chemical poisoning - p-Anisidine - convulsions
- Chemical poisoning - Paramethoxyamphetamine - convulsions
- Chemical poisoning - Paraphenylenediamine - convulsions
- Chemical poisoning - Parathion - seizures
- Chemical poisoning - Parathion Methyl - seizures
- Chemical poisoning - Pentaborane - convulsions
- Chemical poisoning - Pentachlorophenol - muscle twitching
- Chemical poisoning - Permethrin - convulsions
- Chemical poisoning - Phencyclidine - seizures
- Chemical poisoning - Phenkapton - seizures
- Chemical poisoning - Phenol - muscle twitching
- Chemical poisoning - Phorate - seizures
- Chemical poisoning - Phosalone - seizures
- Chemical poisoning - Phosdrin - seizures
- Chemical poisoning - Phosmet - seizures
- Chemical poisoning - Phosphamidon - seizures
- Chemical poisoning - Phosphine - seizures
- Chemical poisoning - Phoxim - seizures
- Chemical poisoning - Phthalthrin - muscle twitching
- Chemical poisoning - Pine Oil - convulsions
- Chemical poisoning - Pirimicarb - seizures
- Chemical poisoning - Pirimiphos-methyl - seizures
- Chemical poisoning - Prallethrin - convulsions
- Chemical poisoning - Primiphos methyl - seizures
- Chemical poisoning - Profenofos - seizures
- Chemical poisoning - Profluthrin - convulsions
- Chemical poisoning - Promacyl - seizures
- Chemical poisoning - Promecarb - seizures
- Chemical poisoning - Propane - seizures
- Chemical poisoning - Propoxur - seizures
- Chemical poisoning - Propylene Glycol - seizures
- Chemical poisoning - Prothidathion - seizures
- Chemical poisoning - Prothoate - seizures
- Chemical poisoning - Protrifenbute - convulsions
- Chemical poisoning - Pyresmethrin - convulsions
- Chemical poisoning - Pyrethrin - seizures
- Chemical poisoning - Pyrethroid - convulsions
- Chemical poisoning - Pyrimitate - seizures
- Chemical poisoning - Quinalphos - seizures
- Chemical poisoning - Quintiofos - seizures
- Chemical poisoning - RDX - convulsions
- Chemical poisoning - Resmethrin - convulsions
- Chemical poisoning - Selenious Acid - seizures
- Chemical poisoning - Silafluofen - convulsions
- Chemical poisoning - Sodium Monofluoroacetate - seizures
- Chemical poisoning - Solder - muscle twitching
- Chemical poisoning - Sophamide - seizures
- Chemical poisoning - Strychnine - seizures
- Chemical poisoning - Sulfotep - seizures
- Chemical poisoning - Tau-Fluvalinate - convulsions
- Chemical poisoning - Tazimcarb - seizures
- Chemical poisoning - Tefluthrin - convulsions
- Chemical poisoning - Terbufos - seizures
- Chemical poisoning - Tetrachloroethane - convulsions
- Chemical poisoning - Tetraethyl Pyrophosphate - seizures
- Chemical poisoning - Tetramethrin - muscle twitching
- Chemical poisoning - Tetramethylammonium Hydroxide - seizures
- Chemical poisoning - Tetramethylenedisulfotetramine - seizures
- Chemical poisoning - Thallium - convulsions
- Chemical poisoning - Thallium Sulfate - seizures
- Chemical poisoning - theta-Cypermethrin - convulsions
- Chemical poisoning - Thiocarboxime - seizures
- Chemical poisoning - Thiodicarb - seizures
- Chemical poisoning - Thiofanox - seizures
- Chemical poisoning - Thiometon - seizures
- Chemical poisoning - Tolclofos methyl - seizures
- Chemical poisoning - Toluene - chorea
- Chemical poisoning - Toxaphene - seizures
- Chemical poisoning - Tralomethrin - convulsions
- Chemical poisoning - Transfluthrin - convulsions
- Chemical poisoning - Transpermethrin - convulsions
- Chemical poisoning - Triazophos - seizures
- Chemical poisoning - Triazotion - seizures
- Chemical poisoning - Trichlorfon - convulsions
- Chemical poisoning - Trichloroethylene - seizures
- Chemical poisoning - Trifenfos - seizures
- Chemical poisoning - Trimethacarb - seizures
- Chemical poisoning - Tungsten - seizures
- Chemical poisoning - Turpentine Oil - seizures
- Chemical poisoning - Vamidothion - seizures
- Chemical poisoning - Vinyl Choride - seizures
- Chemical poisoning - White Phosphorus - seizures
- Chemical poisoning - XMC - seizures
- Chemical poisoning - Xylylcarb - seizures
- Chemical poisoning - zeta-Cypermethrin - convulsions
- Cherry laurel seed poisoning - seizures
- Cherry seed poisoning - seizures
- Chester porphyria
- Childhood-onset cerebral X-linked adrenoleukodystrophy - seizures
- Chloroquine
- Chokecherry seed poisoning - seizures
- Chorea - facial spasms
- Chorea familial benign - chorea
- Chorea, remitting with nystagmus and cataracts - chorea
- Choreoacanthocytosis amyotrophic - seizures
- Choreoathetosis-spasticity, episodic - involuntary movements
- Choroid plexus calcification with mental retardation - convulsions
- Choroid Plexus neoplasms - seizures
- Choroido cerebral calcification syndrome infantile form - seizures
- Christmas Rose poisoning - seizures
- Chromosome 1, 1p36 deletion syndrome - seizures
- Chromosome 1, monosomy 1q25 q32 - rigidity
- Chromosome 1, monosomy 1q4 - seizures
- Chromosome 1, pter-p36 - seizures
- Chromosome 1, Terminal deletion - seizures
- Chromosome 1, uniparental disomy 1q12 q21 - Seizures
- Chromosome 11q duplication syndrome - seizures
- Chromosome 12, 12p trisomy - Seizures
- Chromosome 12, Isochromosome 12p Mosaic - seizures
- Chromosome 12p deletion - Seizures
- Chromosome 12p deletion syndrome - seizures
- Chromosome 12p duplication syndrome - seizures
- Chromosome 12p tetrasomy syndrome - seizures
- Chromosome 13 trisomy syndrome - clenched hands
- Chromosome 13q duplication syndrome - convulsions
- Chromosome 14 Ring - seizures
- Chromosome 14q deletion syndrome - seizures
- Chromosome 14q, partial deletion - seizures
- Chromosome 15 inverted duplication - seizures
- Chromosome 15 trisomy - clenched hands
- Chromosome 15q triplication syndrome - epilepsy
- Chromosome 15q, partial duplication (distal q arm) - seizures
- Chromosome 15q, partial duplication (unbalanced translocation) - seizures
- Chromosome 15q13.3 microdeletion syndrome - seizures
- Chromosome 16q, partial deletion - convulsions
- Chromosome 17 ring - seizures
- Chromosome 17 trisomy mosaicism - seizures
- Chromosome 17, deletion 17q23 q24 - seizures
- Chromosome 17p, partial deletion - seizures
- Chromosome 18 deletion syndrome - seizures
- Chromosome 18 Ring - seizures
- Chromosome 18q, partial deletion - seizures
- Chromosome 19p duplication syndrome - seizures
- Chromosome 1p deletion syndrome - seizures
- Chromosome 1p duplication syndrome - seizures
- Chromosome 1q deletion - Seizures
- Chromosome 2, monosomy 2pter p24 - seizures
- Chromosome 2, monosomy 2q - Seizures
- Chromosome 2, monosomy 2q24 - Seizures
- Chromosome 2, monosomy 2q37 - seizures
- Chromosome 20 ring - epilepsy
- Chromosome 20, deletion 20p - Seizures
- Chromosome 20p deletion syndrome - seizures
- Chromosome 21 monosomy - seizures
- Chromosome 22 Ring - seizures
- Chromosome 22, trisomy - seizures
- Chromosome 22q deletion - seizures
- Chromosome 22q11.2 deletion syndrome - seizures
- Chromosome 22q13 deletion - seizures
- Chromosome 22q13.3 deletion syndrome - seizures
- Chromosome 3, trisomy 3p - seizures
- Chromosome 3, trisomy 3q - seizures
- Chromosome 4 ring syndrome - seizures
- Chromosome 4 short arm deletion - Seizures
- Chromosome 4, Monosomy 4q - seizures
- Chromosome 4, trisomy 4p - epilepsy
- Chromosome 4, trisomy 4q - Epileptic seizures
- Chromosome 4p deletion syndrome - seizures
- Chromosome 4q duplication syndrome - epileptic seizures
- Chromosome 5, Trisomy 5p - seizures
- Chromosome 5, trisomy 5pter p13 3 - seizures
- Chromosome 5, trisomy 5q - Seizures
- Chromosome 5p duplication syndrome - seizures
- Chromosome 5q duplication syndrome - seizures
- Chromosome 6, monosomy 6q - Seizures
- Chromosome 6, trisomy 6q - Seizures
- Chromosome 6q deletion syndrome - seizures
- Chromosome 6q duplication syndrome - seizures
- Chromosome 7 ring syndrome - convulsions
- Chromosome 7, monosomy 7q3 - seizures
- Chromosome 7, trisomy 7q - Seizures
- Chromosome 7q deletion syndrome
- Chromosome 7q duplication syndrome - seizures
- Chromosome 8 recombinant syndrome - seizures
- Chromosome 8, trisomy 8q - Seizures
- Chromosome 8q duplication syndrome - seizures
- Chromosome 9, monosomy 9p - seizures
- Chromosome 9, trisomy 9p - seizures
- Chromosome 9p deletion syndrome - seizures
- Chromosome diploid-triploid mosaicism syndrome - seizures
- Chronic Fatigue Syndrome - muscle twitching
- Chuifong tokuwan-induced lead poisoning - convulsions
- Ciprofloxacin
- Cirrhosis of the liver - unresponsiveness
- Citrullinemia - seizures
- Citrullinemia I - seizures
- Citrullinemia II - seizures
- Classic childhood ALD - seizures
- Claviceps purpurea poisoning - seizures
- Clomipramine Toxicity - convulsions
- Coastal leucothoe poisoning - convulsions
- Cobra poisoning - seizures
- Cocaine
- Cocaine abuse - seizures
- Cocaine addiction - seizures
- Cocaine overdose - seizures
- Cocaine poisoning - convulsions
- Cockayne syndrome - seizures
- Codeine overdose - seizures
- Coenzyme Q 10 (CoQ10), deficiency - seizures
- Coffin-Lowry syndrome - seizures
- Collagenous celiac disease - seizures
- Colpocephaly - seizures
- Complex 1 mitochondrial respiratory chain deficiency - seizures
- Complex 2 mitochondrial respiratory chain deficiency - seizures
- Complex 5 mitochondrial respiratory chain deficiency - seizures
- Concussion - epilepsy
- Congenital cystic eye, multiple ocular and intracranial anomalies - seizures
- Congenital cytomegalovirus - seizures
- Congenital disorder of glycosylation type 1/IIX - seizures
- Congenital disorder of glycosylation type 1D - seizures
- Congenital disorder of glycosylation type 1E - seizures
- Congenital disorder of glycosylation type 1F - seizures
- Congenital disorder of glycosylation type 1G - seizures
- Congenital disorder of glycosylation type 1I - seizures
- Congenital disorder of glycosylation type 1J - seizures
- Congenital disorder of glycosylation type 1K - seizures
- Congenital disorder of glycosylation type 1L - seizures
- Congenital disorder of glycosylation type 1M - seizures
- Congenital disorder of glycosylation type 1X - seizures
- Congenital disorder of glycosylation type 2A - seizures
- Congenital disorder of glycosylation type 2B - seizures
- Congenital disorder of glycosylation type 2C - seizures
- Congenital disorder of glycosylation type 2E - epilepsy
- Congenital disorder of glycosylation type IIH - seizures
- Congenital disorder of glycosylation, type In - seizures
- Congenital Disorders of Glycosylation - seizures
- Congenital hepatic porphyria - seizures
- Congenital herpes simplex - seizures
- Congenital hypoparathyroidism, seizures, growth and mental retardation and unusual facies - seizures
- Congenital muscular dystrophy, autosomal recessive
- Congenital myopathy - rigid muscles
- Congenital Toxoplasmosis - convulsions
- Conn's syndrome - muscle spasms
- Continuous spike-wave during slow sleep syndrome - epilepsy
- Conversion Disorder - seizures
- Convulsions - fits
- Copper deficiency, familial benign - seizures
- Copper toxicity - convulsions
- Copperhead snake poisoning - muscle twitching
- Coproporphyria, hereditary
- Coral snake poisoning - muscle twitching
- Cordyceps-induced lead poisoning - convulsions
- Corn Lily poisoning - muscle spasms
- Cornelia de Lange syndrome 2 - epilepsy
- Corpus callosum agenesis - convulsions
- Corpus callosum agenesis type 2
- Corpus callosum agenesis-neuropathy - seizures
- Corpus callosum dysgenesis X-linked recessive - seizures
- Cortes-Lacassie syndrome - seizures
- Cortical dysplasia - focal epilepsy syndrome - epilepsy
- Corticobasal Degeneration - rigidity
- Crack addiction - seizures
- Cramp-fasciculations syndrome - muscle spasms
- Craniodiaphyseal dysplasia - epilepsy
- Craniosynostosis - Seizures
- Craniosynostosis Fontaine type - seizures
- Craniosynostosis mental retardation clefting syndrome - seizures
- Craniotelencephalic dysplasia - seizures
- Creatine deficiency, X-linked - seizures
- Cree leukoencephalopathy - seizures
- Creutzfeldt-Jakob Disease - seizures
- Crisponi syndrome - seizures
- Crome syndrome
- Crotalidae snake poisoning - muscle twitching
- Cutis verticis gyrata mental deficiency - seizures
- Cyanide poisoning - convulsions
- Cyanides
- Cycad poisoning - seizures
- Cyclic antidepressant poisoning - convulsions
- Cycloserine
- Cyclosporine toxicity - seizure
- Cystathionine beta-synthase deficiency
- Cysticercosis - Seizures
- Cytochrome c oxydase deficiency, French-Canadian type - seizures
- D-glycerate kinase deficiency
- Daffodil poisoning - convulsions
- Dancing Eye syndrome - jerky trunk movements
- Dandy Walker syndrome recessive form - convulsions
- Dandy-Walker - facial hemangioma - seizures
- Dandy-Walker malformation with mental retardation, basal ganglia disease, and seizures - seizures
- Dandy-Walker malformation with mental retardation, macrocephaly, myopia, and brachytelephalangy - seizures
- Dandy-Walker Syndrome - convulsions
- Daphne poisoning - convulsions
- Darvocet overdose - convulsions
- De Grouchy Syndrome - Seizures
- De Lange 1 - epilepsy
- De Sanctis-Cacchione syndrome - seizures
- Deadly nightshade (Solanum dulcamara) poisoning - seizures
- Deafness - onychodystrophy - osteodystrophy - mental retardation - epilepsy
- Deafness - skeletal dysplasia - lip granuloma - seizures
- Deafness, congenital onychodystrophy, recessive form - epilepsy
- Death Camas poisoning - muscle twitching
- Decompression sickness - convulsions
- Defect in synthesis of adenosylcobalamin - seizures
- Deficiency of Member 8 Acyl-CoA Dehydrogenace Family - seizure
- Degenerative motor system disease - muscle rigidity
- Del (1) (pter-p36.3) mosaicism - seizures
- Del(1) (pter-p36.2) - seizures
- Del(1) (q42-qter) - seizures
- Deletion 10q - seizures
- Deletion 18q - Seizures
- Deletion 20p - Seizures
- Deletion 22q13 - Seizures
- Deletion 2q - Seizures
- Deletion 2q24 - seizures
- Deletion 4p - Seizures
- Deletion 6q - Seizures
- Delleman-Oorthuys syndrome - seizures
- Delphinium poisoning - seizures
- Delta-1-pyrroline-5-carboxylate dehydrogenase deficiency - seizures
- Dementia With Lewy Bodies - rigidity
- Dementia, familial British - muscle rigidity
- Demerol withdrawal - muscle spasms
- Demyelinating disorder - Clonus
- DEND syndrome - seizures
- Dennis cohen syndrome - seizures
- Dentatorubral Pallidoluysian Atrophy - seizures
- Dentatorubropallidoluysian degeneration
- Deposition diseases related fibromyalgia - muscle spasms
- Dermatomyositis - muscle contractures of extremities
- Dermochondrocorneal dystrophy of François - seizures
- Deshi Dewa-induced lead poisoning - convulsions
- Desipramine
- Desipramine toxicity - convulsions
- Desmoplastic cerebral astrocytoma of infancy - seizures
- Desmoplastic infantile ganglioma - seizures
- Developmental delay - epilepsy - neonatal diabetes - epilepsy
- Developmental delay - hypotonia extremities hypertrophy - seizures
- Developmental delay due to 2-methylbutyryl-CoA dehydrogenase deficiency - seizures
- Devic disease - convulsions
- Devil's trumpet poisoning - convulsions
- Devriendt syndrome - seizures
- Dexedrine overdose - convulsions
- Diabetes insipidus, diabetes mellitus, optic atrophy - seizures
- Diabetes insipidus, diabetes mellitus, optic atrophy, deafness, mitochondrial form - seizures
- Diabetes insipidus, nephrogenic type 2 - seizures
- Diabetes insipidus, nephrogenic, dominant type - seizures
- Diabetes insipidus, nephrogenic, recessive type - seizures
- Diabetes Insipidus, Neurogenic - seizures
- Diabetic hypoglycemia - seizures
- Dialysis encephalopathy syndrome - seizures
- Dibasic aminoaciduria 2 - convulsions
- DIDMOAD Syndrome, Mitochondrial form - seizures
- Diffuse sclerosis of Schilder
- DiGeorge syndrome - seizures
- DiGeorge's syndrome - convulsions
- Digitorenocerebral syndrome - seizures
- Dihydropteridine reductase deficiency
- Dihydropyrimidine dehydrogenase deficiency - seizures
- Dilaudid overdose - muscle twitching
- Dilaudid withdrawal - muscle spasms
- Dilutional hyponatremia - muscle spasms
- Diomedi-Bernardi-Placidi syndrome - epilepsy
- Dionisi-Vici-Sabetta-Gambarara syndrome - seizures
- Disequilibrium syndrome - muscle twitching
- Distal arthrogryposis syndrome - clenched hands
- Distal myopathy, Welander type - muscle twitching
- Distinctive Craniofacial Features - Pterygia - Mental Retardation - seizures
- Dobriner syndrome - seizures
- Donepezil toxicity - fasciculations
- Dothiepin
- Double cortex syndrome - epilepsy
- Down Syndrome - Seizures
- Down's syndrome associated Celiac Disease - seizures
- Doxepin toxicity - convulsions
- Dravet syndrome - complex partial seizures
- Drug abuse
- Dup (1) (q32-qter) and del (7)(q32-qter) - seizures
- Dup(1) (q24-q41) - seizures
- Duplication 12p - Seizures
- Duplication 13 - seizures
- Duplication 5p - seizures
- Duplication 5q - Seizures
- Duplication 6q - Seizures
- Duplication 7q - Seizures
- Duplication 8q - Seizures
- Dyke-Davidoff-Masson syndrome
- Dysbarism - seizures
- Dysequilibrium syndrome - seizures
- Dysharmonic skeletal maturation - muscular fiber disproportion - seizures
- Dystonia 12 - muscle spasms
- Dystonia 3, torsion, X-linked - involuntary movements
- Dystonia 6, torsion - muscle spasms
- Dystonia musculorum deformans type 1 - muscle spasms
- Dystonia musculorum deformans type 2 - muscle spasms
- Dystonias - painful muscle contractions
- East African Trypanosomiasis - seizures
- Eclampsia - seizures
- Eclampsia of pregnancy
- Ecstasy abuse - convulsions
- Ecstasy overdose - seizures
- Edinburgh malformation syndrome - seizures
- Ehlers-Danlos syndrome with periventricular heterotopia - seizures
- Ehlers-Danlos syndrome, X-linked - epileptic seizures
- Ehrlichiosis - seizures
- Eijkman's syndrome - convulsions
- Elapid poisoning - muscle twitching
- Electrocution - Seizures
- Electrolyte abnormality - muscle twitching
- Emanuel syndrome - seizures
- Emery-Dreifuss muscular dystrophy, dominant type - muscle contractures
- Emery-Dreifuss muscular dystrophy, X-linked - muscle contractures
- Encephalitis - seizures
- Encephalo cranio cutaneous lipomatosis - seizures
- Encephalocele anterior - seizures
- Encephalocele frontal - seizures
- Encephaloceles - seizures
- Encephalomyelitis - seizures
- Encephalopathy due to sulphite oxidase deficiency - seizures
- Encephalopathy progressive - optic atrophy - seizures
- Encephalopathy, familial, with neuroserpin inclusion bodies - epilepsy
- End Stage Liver Failure - fits
- End-stage renal disease - seizures
- Endometriosis
- Endomyocardial fibroelastosis - seizures
- English Laurel poisoning - convulsions
- Envenomization by the Martinique lancehead viper - convulsions
- Eosinophilia-myalgia syndrome - muscle spasm
- Ependymoma - seizures
- Epidermal naevus syndrome
- Epidermoid carcinoma - seizures
- Epidural haemorrhage
- Epilepsy - grand mal status epilepticus
- Epilepsy - mental deterioration, Finnish type - epilepsy
- Epilepsy - microcephaly - skeletal dysplasia - seizures
- Epilepsy - telangiectasia - seizures
- Epilepsy benign neonatal dominant form - seizures
- Epilepsy benign neonatal recessive form - seizures
- Epilepsy occipital calcifications - epilepsy
- Epilepsy with myoclonic-astatic crisis - seizures
- Epilepsy, familial mesial temporal lobe - complex partial seizures
- Epilepsy, familial temporal lobe, 4 - complex partial seizures
- Epilepsy, idiopathic generalized - epilepsy
- Epilepsy, idiopathic generalized, susceptibility to, 1 - epilepsy
- Epilepsy, idiopathic generalized, susceptibility to, 2 - epilepsy
- Epilepsy, idiopathic generalized, susceptibility to, 3 - epilepsy
- Epilepsy, idiopathic generalized, susceptibility to, 4 - epilepsy
- Epilepsy, idiopathic generalized, susceptibility to, 5 - epilepsy
- Epilepsy, partial, familial - seizures
- Epilepsy, primary
- Epilepsy, rolandic with paroxysmal exercise-induced dystonia and writer's cramp - epilepsy
- Epilepsy, X-linked - learning disabilities - behavior disorders - seizures
- Epileptic encephalopathy, early infantile, 2 - seizures
- Epileptic encephalopathy, early infantile, 3 - intractable seizures
- Epileptic encephalopathy, early infantile, 4 - seizures
- Epileptic encephalopathy, Lennox-Gastaut type - epilepsy
- Epiphyseal dysplasia - hearing loss - dysmorphism - seizures
- Epiphyseal dysplasia dysmorphism camptodactyly - seizures
- Episodic ataxia, type 5 - seizures
- Episodic ataxia, type 6 - seizures
- Epstein Barr virus related fibromyalgia - muscle spasms
- Erythropoietin
- Ethylmalonic aciduria - seizures
- Eucalyptus Oil poisoning - seizures
- Eugenol oil poisoning - seizures
- Everlasting pea poisoning - convulsions
- Facial asymetry - temporal seizures - seizures
- Facial asymmetry - temporal seizures - seizures
- FACWA syndrome - seizures
- Fahr's Syndrome - chorea
- False Hellebore poisoning - convulsions
- Familial band heterotopia - seizures
- Familial hematuria, autosomal dominant - retinal arteriolar tortuosity - contractures - muscle contractures
- Familial partial epilepsy with variable focus - seizures
- Familial porencephaly - seizures
- Farouk-induced lead poisoning - convulsions
- Fasciculations - Muscle twitches
- Fat embolism
- Fatal familial insomnia - involuntary muscle contraction
- Febrile convulsion
- Febrile convulsions
- Febrile Seizures - Epilepsy
- Feigenbaum-Bergeron-Richardson syndrome - seizures
- Fentanyl toxicity - convulsions
- Fetal ricin syndrome - convulsions
- Fetal warfarin syndrome - seizures
- Fetal-onset olivopontocerebellar hypoplasia - seizures
- Fetterbush poisoning - convulsions
- FG Syndrome - seizures
- FG syndrome 1 - seizures
- FG syndrome 2 - seizures
- FG syndrome 3 - seizures
- FG syndrome 4 - seizures
- FG syndrome 5 - seizures
- Fibromyalgia - muscle spasms
- Filefish poisoning (Palytoxin) - convulsions
- Fire Ant bite - seizures
- Fire cherry poisoning - convulsions
- Flax poisoning - convulsions
- Florida leucothoe poisoning - convulsions
- Flu - Febrile convulsions
- Flynn-Aird syndrome - epilepsy
- Focal cortical dysplasia - epilepsy
- Focal cortical dysplasia type II - seizures
- Focal cortical dysplasia type IIA - seizures
- Focal cortical dysplasia type IIB - seizures
- Focal motor seizure - muscle twitching
- Focal seizures
- Folinic acid-responsive seizures - seizures
- Foramina parietalia permagna - seizures
- FOSMN syndrome - muscle twitching
- Foxglove poisoning - convulsions
- Franek-Bocker-Kahlen syndrome - seizures
- Frontotemporal dementia - rigidity
- Fructose intolerance - seizures
- Fructose-1,6-bisphosphatase deficiency, hereditary - seizures
- Fructose-1-phosphate aldolase deficiency, hereditary - convulsions
- Fryns macrocephaly - seizures
- Fryns syndrome 2
- Fryns-Aftimos syndrome - epilepsy
- Fucosidosis type 1 - seizures
- Fucosidosis type II - seizures
- Fukuyama congenital muscular dystrophy
- Fukuyama type muscular dystrophy - epilepsy
- Fumarase deficiency
- Fumaric aciduria - seizures
- Functioning pancreatic endocrine tumor - seizures
- Fungal meningitis - seizures
- Funnel Web spider poisoning - muscle twitching
- Gabapentin
- Galactosialidosis
- Galloway syndrome - seizures
- Gamma hydroxybutyrate
- Gamstorp-Wohlfart syndrome - muscle twitching
- Ganglioglioma - seizures
- Garret-Tripp syndrome - seizures
- Gaucher Disease - seizures
- Gaucher disease - perinatal lethal form - seizures
- Gaucher disease type 2 - seizures
- Generalized gangliosidosis GM1
- Generalized lipodystrophy with mental retardation, deafness, short stature and slender bones - seizures
- Generalized seizures - convulsions
- Genetic reflex epilepsy - seizures
- Genée-Wiedemann syndrome - seizures
- Ghasard-induced lead poisoning - convulsions
- Giant axonal neuropathy - seizures
- Glioblastoma - convulsions frontal lobe tumor
- Glioma - seizures
- Gliomatosis cerebri - seizures
- Gliosarcoma - seizures
- Glory lily poisoning - convulsions
- Glucocorticoid deficiency, familial - seizures
- Glucose transporter type 1 deficiency
- Glutamate decarboxylase deficiency - epileptic seizures
- Glutathione synthase deficiency
- Glutathione synthetase deficiency, severe - seizures
- Glycerol kinase deficiency
- Glycine decarboxylase deficiency
- Glycine encephalopathy, atypical mild form - seizures
- Glycine encephalopathy, classical neonatal early-onset form - seizures
- Glycine encephalopathy, classical neonatal form - seizures
- Glycogen storage disease type 1C - seizures
- Glycogen storage disease type 1D - seizures
- Glycogen Storage Disease Type I - seizures
- Glycosylphosphatidylinositol deficiency - seizures
- GM1 gangliosidosis, type 2
- GM2 gangliosidosis type AB
- GM2-gangliosidosis, AB variant - seizures
- Goldberg syndrome - seizures
- Golden Chain tree poisoning - seizures
- Grand mal seizure - whole body fits
- Grand mal seizures - rigid muscles
- Grand-Kaine-Fulling syndrome - seizures
- Granulomatous amebic encephalitis - seizures
- Granulomatous Angiitis of the Central Nervous System - seizures
- Greta-induced lead poisoning - convulsions
- Griscelli disease - seizures
- Griscelli syndrome type 2
- Griscelli syndrome type II - seizures
- Grix-Blankenship-Peterson syndrome - seizures
- GTP cyclohydrolase deficiency - convulsions
- Guanidinoacetate methyltransferase deficiency - seizures
- Gurrieri-Sammito-Bellussi syndrome - epilepsy
- Gustavson syndrome - seizures
- Haas-Robinson syndrome - seizures
- Hai Ge Fen-induced lead poisoning - convulsions
- Hall-Riggs mental retardation syndrome - seizures
- Hallervorden-Spatz disease - muscle contractions of the limbs, face, or torso
- HARD syndrome - seizures
- HARD syndrome (Hydrocephalus - agyria - retinal dysplasia) - seizures
- Hartnup's disease
- Hashimoto's encephalitis - epileptic seizures
- Haspeslagh Fryns Muelenaere syndrome - seizures
- Haw River syndrome
- Head injury - uncontrolled jerky movements
- Heart attack
- Heatstroke - seizures
- HELLP syndrome - seizure
- Hemifacial Spasm - lower face muscle spasm
- Hemimegalencephaly - seizures
- Hemiplegic migraine, familial type 2 - seizures
- Hemoglobin C homozygous (CC) - convulsions
- Hemolytic uremic syndrome - seizures
- Hemorrhagic shock and encephalopathy syndrome - seizures
- Hendra Virus - Seizures
- Henna-induced lead poisoning - convulsions
- Henoch-Schönlein purpura - convulsions
- Herbal Agent adverse reaction - Ginkgo biloba - seizures
- Herbal Agent adverse reaction - Licorice - seizures
- Herbal Agent adverse reaction - Margosa oil - seizures
- Herbal Agent adverse reaction - Pennyroyal Oil - seizures
- Herbal Agent overdose - Golden Seal - seizures
- Herbal Agent overdose - Lobelia - seizures
- Herbal Agent overdose - Peppermint Oil - convulsions
- Herbal Agent overdose - Rhubarb - seizures
- Hereditary nodular heterotopia - seizures
- Hereditary sensory and autonomic neuropathy 3 - anoxic seizures
- Heroin overdose - seizures
- Herpes, Neonatal - seizures
- Herpes, Neonatal - Central Nervous System Infection - seizures
- Herpes, Neonatal - Disseminated - seizures
- Herring poisoning (clupeotoxin) - convulsions
- Heterotopia, periventricular, associated with chromosome 5p anomalies - complex partial seizures
- Heterotopia, periventricular, autosomal recessive - complex partial seizures
- HHV-6 encephalitis - seizures
- High altitude cerebral edema - Seizures
- High fever - may cause febrile convulsions
- Hirschsprung disease ganglioneuroblastoma - seizures
- HIV/AIDS - seizures
- HMG-CoA lyase deficiency - convulsions
- Hoigné syndrome - seizures
- Holoprosencephaly - Seizures
- Homocystinuria - seizures
- Homocystinuria syndrome - seizures
- Howard-Young syndrome - seizures
- Human HOXA1 Syndromes - seizures
- Huntington's Disease - neck muscle rigidity
- Hyacinth bean poisoning - convulsions
- Hydranencephaly - seizures
- Hydrocarbon poisoning - seizures
- Hydrocephalus - convulsions
- Hydrocephalus autosomal recessive - seizures
- Hydrocodone overdose - seizures
- Hydroxyacyl-coa dehydrogenase, type 2, deficiency - epilepsy
- Hyperadrenalism - muscle spasms
- Hypercoagulability syndrome, due to glycosylphosphatidylinositol deficiency - seizures
- Hyperekplexia and epilepsy - epilepsy
- Hyperglycinemia - seizures
- Hyperinsulinemic hypoglycemia, familial, 4 - seizures
- Hyperinsulinemic hypoglycemia, familial, 5 - seizures
- Hyperinsulinemic hypoglycemia, familial, 6 - seizures
- Hyperinsulinism due to glucokinase deficiency - seizures
- Hyperinsulinism due to glutamodehydrogenase deficiency - seizures
- Hyperinsulinism in children, congenital - seizures
- Hypernatremia - seizures
- Hyperornithinemia-hyperammonemia-homocitrullinuria syndrome - seizures
- Hyperoxia - seizures
- Hyperprolinemia type 2 - seizures
- Hypertension of pregnancy - convulsions
- Hypertrophic neuropathy of Dejerine-Sottas - muscle twitching
- Hypocalcaemia
- Hypocalcemia - painful muscle spasm of feet
- Hypocalcemia, autosomal dominant - convulsions
- Hypoglycaemia
- Hypoglycemia - seizures
- Hypoglycemia with deficiency of glycogen synthetase in the liver - seizures
- Hypoglycemic attack - seizures
- Hypomagnesemia
- Hypomagnesemia 4, renal - seizures
- Hypomagnesemia caused by selective magnesium malabsorption - seizures
- Hypomagnesemia primary - seizures
- Hypomelanosis of Ito - seizures
- Hyponatraemia
- Hyponatremia - convulsions
- Hypoparathyroidism - painful muscle spasm of feet
- Hypoparathyroidism - short stature - mental retardation - seizures
- Hypoparathyroidism familial isolated - seizures
- Hypoparathyroidism X-linked - muscle twitching
- Hypophosphataemia
- Hypophosphatasia - seizures
- Hypoplastic Left Heart Syndrome - seizures
- Hypothalamic hamartomas - seizures
- I-cell disease
- IBIDS syndrome - seizures
- Ichthyohepatotoxication - convulsions
- Ichthyosis and male hypogonadism - seizures
- Ichthyosis male hypogonadism - seizures
- Idiopathic Parkinson's disease - facial muscle spasm
- Imipenem
- Imipramine toxicity - convulsions
- Inborn amino acid metabolism disorder - seizures
- Inborn urea cycle disorder - seizures
- Incontinentia Pigmenti - seizures
- Indian Tobacco poisoning - seizures
- Infant Cytomegalic virus - epilepsy
- Infantile epileptic-dyskinetic encephalopathy - seizures
- Infantile parkinsonism - rigidity
- Infantile sialic acid storage disorder - seizures
- Infantile Spasms - Seizures
- Infantile spasms - broad thumbs - seizures
- Infectious meningitis - muscle spasms
- Insect sting allergies - Muscle spasms
- Insulinoma - seizures
- Internal carotid agenesis - convulsions
- Intestinal pseudoobstruction chronic idiopathic - seizures
- Intracranial abscess / granuloma
- Intracranial arachnoid cysts - seizures
- Intracranial arteriovenous malformation - seizures
- Intracranial Hemorrhages - seizure
- Intracranial space-occupying lesion
- Intrapartum Eclampsia - seizures
- Intraspinal abscess / granuloma
- Intraventricular haemorrhage
- Isobutyric aciduria - seizure
- Isobutyryl-coenzyme A dehydrogenase deficiency - seizure
- Isoniazid
- Isoniazid poisoning - convulsions
- Isoniazid toxicity - convulsions
- Jamaican vomiting sickness - convulsions
- Japanese andromeda poisoning - convulsions
- Japanese Boxwood poisoning - convulsions
- Japanese encephalitis - seizures
- Jervell and Lange-Nielsen Syndrome - seizures
- Jessamine poisoning - muscle spasms
- Jimsonweed poisoning - seizures
- Jin Bu Huan-induced lead poisoning - convulsions
- Jonquil poisoning - convulsions
- Joubert Syndrome - seizures
- Juvenile myoclonic epilepsy - epileptic seizures
- Juvenile pilocytic astrocytoma - seizures
- Juvenile primary lateral sclerosis - muscle spasms
- Kalam-Hafeez syndrome - seizures
- Kandu-induced lead poisoning - convulsions
- Kawasaki disease - seizures
- KBG Syndrome - seizures
- Kernicterus - seizures
- Kidney damage - 1,2-Dichloromethane - seizures
- Kidney damage - Acetaminophen - seizures
- Kidney damage - Aminoglycosides - seizures
- Kidney damage - Aminosalicylic Acid - seizures
- Kidney damage - Amphotericin B - seizures
- Kidney damage - Amyl Alcohol - seizures
- Kidney damage - analgesics - seizures
- Kidney damage - Anti-cancer drugs - seizures
- Kidney damage - antibiotics - seizures
- Kidney damage - Aristolochic acid - seizures
- Kidney damage - Arsenic - seizures
- Kidney damage - Aspirin - seizures
- Kidney damage - Automobile exhaust - seizures
- Kidney damage - Bacitracin - seizures
- Kidney damage - Bismuth - seizures
- Kidney damage - Cadmium - seizures
- Kidney damage - Carbon Tetrachloride - seizures
- Kidney damage - Cephaloridine - seizures
- Kidney damage - Chloroform - seizures
- Kidney damage - Chlorotetracycline - seizures
- Kidney damage - Chromium - seizures
- Kidney damage - Cisplatin - seizures
- Kidney damage - Contrast agents - seizures
- Kidney damage - Copper - seizures
- Kidney damage - Cyclophosphamide - seizures
- Kidney damage - Cyclosporin - seizures
- Kidney damage - Degreasing solvents - seizures
- Kidney damage - Dichloroacetylene - seizures
- Kidney damage - Diethylene glycol - seizures
- Kidney damage - Dioxane - seizures
- Kidney damage - Ethylene Glycol - seizures
- Kidney damage - Ethylene glycol ethers - seizures
- Kidney damage - Fuels - seizures
- Kidney damage - Gasoline - seizures
- Kidney damage - Germanium - seizures
- Kidney damage - Glue solvent vapors - seizures
- Kidney damage - Glues - seizures
- Kidney damage - Gold - seizures
- Kidney damage - Hairdressing solvents - seizures
- Kidney damage - Hairdressing sprays - seizures
- Kidney damage - Heavy metals - seizures
- Kidney damage - Herbicide - seizures
- Kidney damage - Hexachloro-1,3-butadiene - seizures
- Kidney damage - Hydrocarbons - seizures
- Kidney damage - Ibuprofen - seizures
- Kidney damage - Lead - seizures
- Kidney damage - Lithium - seizures
- Kidney damage - Mercury - seizures
- Kidney damage - Methanol - seizures
- Kidney damage - Methemoglobin-producing agents - seizures
- Kidney damage - Methicillin - seizures
- Kidney damage - Neomycin - seizures
- Kidney damage - Nonsteroidal anti-inflammatory drugs - seizures
- Kidney damage - Oxytetracycline - seizures
- Kidney damage - Paint solvents - seizures
- Kidney damage - Paint thinners - seizures
- Kidney damage - Paints - seizures
- Kidney damage - Paraquat ochratoxin A - seizures
- Kidney damage - Perchloroethylene - seizures
- Kidney damage - Pesticide solvents - seizures
- Kidney damage - Pesticides - seizures
- Kidney damage - Platinum - seizures
- Kidney damage - Polymyxin - seizures
- Kidney damage - Prostaglandin synthetase inhibitors - seizures
- Kidney damage - Rifampin - seizures
- Kidney damage - Silica - seizures
- Kidney damage - Silicon compounds - seizures
- Kidney damage - Silver - seizures
- Kidney damage - Solvents - seizures
- Kidney damage - Styrene - seizures
- Kidney damage - Sulphonamides - seizures
- Kidney damage - Thallium - seizures
- Kidney damage - Toluene - seizures
- Kidney damage - Trichloroethane - seizures
- Kidney damage - Trichloroethylene - seizures
- Kidney damage - Trimethropin - seizures
- Kidney damage - Uranium - seizures
- Kidney damage due to chemicals - seizures
- Kidney failure
- Kidney stones - seizures
- Kifafa seizure disorder - seizures
- Kohl-induced lead poisoning - convulsions
- Kohlschutter syndrome
- Kohlschutter-Tonz syndrome - epilepsy
- Kushta-induced lead poisoning - convulsions
- L1 Syndrome - seizures
- Lactic acidosis congenital infantile - muscle twitching
- Lafora body disease
- Lafora disease - involuntary muscle contraction
- Landau-Kleffner syndrome - seizures
- Latham-Munro syndrome - grand mal seizures
- Laurence-Moon Syndrome - involuntary muscle contractions
- Lead
- Lead poisoning - fits (convulsions)
- Lead poisoning - African Folk Remedies - Kohl - convulsions
- Lead poisoning - African Folk Remedies - Surma - convulsions
- Lead poisoning - Aisan Folk Remedies - Chuifong tokuwan - convulsions
- Lead poisoning - Asian Folk Remedies - Bali goli - convulsions
- Lead poisoning - Asian Folk Remedies - Deshi Dewa - convulsions
- Lead poisoning - Asian Folk Remedies - Ghasard - convulsions
- Lead poisoning - Asian Folk Remedies - Kandu - convulsions
- Lead poisoning - Asian Folk Remedies - Kohl - convulsions
- Lead poisoning - Asian Folk Remedies - Pay-loo-ah - convulsions
- Lead poisoning - Asian Folk Remedies - Surma - convulsions
- Lead poisoning - Chinese Folk Remedies - Ba Bow Sen - convulsions
- Lead poisoning - Chinese Folk Remedies - Cordyceps - convulsions
- Lead poisoning - Chinese Folk Remedies - Hai Ge Fen - convulsions
- Lead poisoning - Chinese Folk Remedies - Jin Bu Huan - convulsions
- Lead poisoning - Chinese Folk Remedies - Po Ying Tan - convulsions
- Lead poisoning - Chinese Folk Remedies - Rueda - convulsions
- Lead poisoning - Folk Remedies - convulsions
- Lead poisoning - Hispanic Folk Remedies - Alarcon - convulsions
- Lead poisoning - Hispanic Folk Remedies - Azarcon - convulsions
- Lead poisoning - Hispanic Folk Remedies - Coral - convulsions
- Lead poisoning - Hispanic Folk Remedies - Greta - convulsions
- Lead poisoning - Hispanic Folk Remedies - Liga - convulsions
- Lead poisoning - Hispanic Folk Remedies - Luiga - convulsions
- Lead poisoning - Hispanic Folk Remedies - Maria Luisa - convulsions
- Lead poisoning - Indian Folk Remedies - Deshi Dewa - convulsions
- Lead poisoning - Indian Folk Remedies - Kandu - convulsions
- Lead poisoning - Indian Folk Remedies - Kohl - convulsions
- Lead poisoning - Indian Folk Remedies - Kushta - convulsions
- Lead poisoning - Indian Folk Remedies - Surma - convulsions
- Lead poisoning - Iranian Folk Remedies - Bint Al Zahab - convulsions
- Lead poisoning - Kuwait Folk Remedies - Bokhoor - convulsions
- Lead poisoning - Loas Folk Remedies - Pay-loo-ah - convulsions
- Lead poisoning - Mexican Folk Remedies - Alarcon - convulsions
- Lead poisoning - Mexican Folk Remedies - Albayaidle - convulsions
- Lead poisoning - Mexican Folk Remedies - Albayalde - convulsions
- Lead poisoning - Mexican Folk Remedies - Azarcon - convulsions
- Lead poisoning - Mexican Folk Remedies - Coral - convulsions
- Lead poisoning - Mexican Folk Remedies - Greta - convulsions
- Lead poisoning - Mexican Folk Remedies - Liga - convulsions
- Lead poisoning - Mexican Folk Remedies - Luiga - convulsions
- Lead poisoning - Mexican Folk Remedies - Maria Luisa - convulsions
- Lead poisoning - Middle East Folk Remedies - Surma - convulsions
- Lead poisoning - Middle Eastern Folk Remedies - Alkohl - convulsions
- Lead poisoning - Middle Eastern Folk Remedies - Anzroot - convulsions
- Lead poisoning - Middle Eastern Folk Remedies - Cebagin - convulsions
- Lead poisoning - Middle Eastern Folk Remedies - Henna - convulsions
- Lead poisoning - Middle Eastern Folk Remedies - Kohl - convulsions
- Lead poisoning - Middle Eastern Folk Remedies - Saoot - convulsions
- Lead poisoning - Pakistan Folk Remedies - Kohl - convulsions
- Lead poisoning - Pakistan Folk Remedies - Kushta - convulsions
- Lead poisoning - Pakistan Folk Remedies - Surma - convulsions
- Lead poisoning - Pakistani eye cosmetics - convulsions
- Lead poisoning - Saudi Arabian Folk Remedies - Al Murrah - convulsions
- Lead poisoning - Saudi Arabian Folk Remedies - Bint Dahab - convulsions
- Lead poisoning - Saudi Arabian Folk Remedies - Bokhoor - convulsions
- Lead poisoning - Saudi Arabian Folk Remedies - Farouk - convulsions
- Lead poisoning - Saudi Arabian Folk Remedies - Santrinj - convulsions
- Lead poisoning - Saudi Folk Remedies - Traditional Saudi medicine - convulsions
- Lead poisoning - Tamarind candy - convulsions
- Lead poisoning - Tibetan Folk Remedies - Tibetan herbal vitamin - convulsions
- Leigh syndrome - seizures
- Leigh syndrome, French Canadian type - seizures
- Leigh syndrome, Saguenay-Lac-St. Jean type - seizures
- Lennox-Gastaut syndrome - seizures
- Leucinosis - seizures
- Leukemia - seizures
- Leukemia, T-Cell - seizures
- Leukodystrophy - Seizures
- Leukoencephalopathy - fits
- Leukomalacia - seizures
- Levine-Critchley syndrome - seizures
- Lhermitte-Cornil-Quesnel syndrome - rigid muscles
- Lidocaine
- Lidocaine toxicity - muscle twitching
- Liga-induced lead poisoning - convulsions
- Limb dystonia - muscle spasms
- Limbic encephalitis - seizures
- Limbic encephalitis - neuromyotonia - hyperhidrosis - polyneuropathy - muscle twitching
- Lindane poisoning - convulsions
- Lindstrom syndrome - seizures
- Lipoid proteinosis of Urbach and Wiethe - epilepsy
- Lissauer paralysis - seizures
- Lissencephaly - seizures
- Lissencephaly 3 - seizures
- Lissencephaly type 1, due to LIS 1 anomalies - seizures
- Lissencephaly with cerebellar hypoplasia - seizures
- Lissencephaly, type 1, X-linked - seizures
- Lissencephaly, X-linked 2 - epilepsy
- Lissencephaly, X-linked, 1 - intractable seizures
- Listeriosis - convulsions
- Lithium
- Liver disease - retinitis pigmentosa - polyneuropathy - epilepsy - epilepsy
- Liver failure
- Lobelia poisoning - seizures
- Long QT syndrome type 10 - grand mal seizures
- Long QT syndrome type 11 - grand mal seizures
- Long QT syndrome type 2 - grand mal seizures
- Long QT syndrome type 3 - grand mal seizures
- Long QT syndrome type 4 - grand mal seizures
- Long QT syndrome type 5 - grand mal seizures
- Long QT syndrome type 6 - grand mal seizures
- Long QT syndrome type 9 - grand mal seizures
- Long QT syndrome, familial - seizures
- Loquat poisoning - convulsions
- Lower motor neuron weakness - muscle twitching
- Lubs X-linked mental retardation syndrome - seizures
- Luiga-induced lead poisoning - convulsions
- Lupine poisoning - convulsions
- Lupus - seizures
- Lymphangiectasies and lymphedema Hennekam type - seizures
- Lymphoedema - lymphangiectasia - mental retardation - seizures
- Lymphomatoid Granulomatosis - seizures
- Lysteria monocytoigeneses meningitis - seizures
- Machado-Joseph Disease - sustained muscle contractions
- Macrogyria, pseudobulbar palsy and mental retardation - seizures
- Magnesium deficiency - Seizures
- Maidenhair tree poisoning - convulsions
- Major depressive disorder related fibromyalgia - muscle spasms
- Malaria
- Malaria (malignant tertian)
- Malformations in neuronal migration - seizures
- Malignant astrocytoma - seizures
- Malignant hypertension - seizures
- Malignant hyperthermia susceptibility type 1 - rigid muscles
- Malignant hyperthermia susceptibility type 2 - rigid muscles
- Malignant hyperthermia susceptibility type 3 - rigid muscles
- Malignant hyperthermia susceptibility type 4 - rigid muscles
- Malignant hyperthermia susceptibility type 5 - rigid muscles
- Malignant hyperthermia susceptibility type 6 - rigid muscles
- Malonic aciduria - seizures
- Malonyl-CoA decarboxylase deficiency
- Maple syrup urine disease - seizures
- Maple syrup urine disease, type 1A - seizures
- Maple syrup urine disease, type 1B - seizures
- Maple syrup urine disease, type II - seizures
- Maple syrup urine disease, type III - seizures
- Marchiafava-Bignami disease - convulsions
- Maria Luisa-induced lead poisoning - convulsions
- Marie type ataxia - muscle contractions
- Marijuana - marijuana or cannabis use can trigger seizures in epileptics.
- Marijuana abuse - Seizures
- Marsh marigold poisoning - convulsions
- Mastocytosis - short stature - hearing loss - seizures
- Mastocytosis, cutaneous, with short stature, conductive hearing loss and microtia - seizures
- Maternally Inherited Leigh Syndrome - seizures
- McDowall syndrome - epilepsy
- McLeod neuroacanthocytosis syndrome
- Medium-Chain Acyl-CoA Dehydrogenase Deficiency - seizures
- Mefenamic acid
- Mefloquine
- Megalencephalic leukoencephalopathy with subcortical cysts - seizures
- Megalencephaly - seizures
- Megalencephaly - polymicrogyria - post-axial polydactyly - hydrocephalus - seizures
- Meinecke syndrome - seizures
- Melanoma - astrocytoma syndrome - seizures
- MELAS - seizures
- Melioidosis - seizures
- Meninges cancer - Seizures
- Meningioma - seizures
- Meningitis - epilepsy
- Meningococcal disease - Seizures
- Meningoencephalitis
- Meningoencephalocele - seizures
- Menke disease
- Menkes Disease - seizures
- Mental retardation - dysmorphism - hypogonadism - diabetes - epilepsy
- Mental retardation - epilepsy - epilepsy
- Mental retardation - epilepsy - bulbous nose - epilepsy
- Mental retardation - epilepsy, X-linked - seizures
- Mental retardation - epileptic seizures - hypogonadism - hypogenitalism -microcephaly - obesity - epileptic seizures
- Mental retardation - hypocupremia - hypobetalipoproteinemia - seizures
- Mental Retardation - Pterygia - Shortness - Distinctive Facial Appearance - seizures
- Mental retardation - short broad thumbs - seizures
- Mental retardation athetosis microphthalmia - muscle rigidity
- Mental retardation progressive spasticity, X-linked - seizures
- Mental retardation syndrome, Belgian type - epilepsy
- Mental retardation unusual facies ampola type - seizures
- Mental retardation X-linked dysmorphism - seizures
- Mental retardation, epileptic seizures, hypogonadism and hypogenitalism, microcephaly, and obesity - epileptic seizures
- Mental retardation, Microcephaly, Epilepsy and Ataxia Syndrome - epilepsy
- Mental retardation, Smith-Fineman-Myers type - seizures
- Mental retardation, Wolff type - seizures
- Mental retardation, X-linked - corpus callosum agenesis - spastic quadriparesis - seizures
- Mental retardation, X-linked - craniofacial dysmorphology - epilepsy - ophthalmoplegia - cerebellar atrophy - epilepsy
- Mental retardation, X-linked - epilepsy - progressive joint contractures - typical face - seizures
- Mental retardation, X-linked - hypotonia - recurrent Infections - seizures
- Mental retardation, X-linked - seizures - psoriasis - seizures
- Mental retardation, X-linked syndromic 12 - seizures
- Mental retardation, X-linked with brachydactyly and macroglossia - seizures
- Mental retardation, X-linked, 12 - seizures
- Mental retardation, X-linked, 94 - seizures
- Mental retardation, X-linked, Armfield type - seizures
- Mental retardation, X-linked, syndromic, due to JARID1C mutation - epilepsy
- Mental retardation, X-linked, with cerebellar hypoplasia and distinctive facial appearance - complex partial seizures
- Mental retardation, X-linked, Wittwer type - epilepsy
- Mercury poisoning - Seizures
- MERRF
- Metabolic Acidosis - fits
- Metabolic disorders - Seizures
- Metachromatic Leukodystrophy - seizures
- Metastatic insulinoma - seizures
- Methamphetamine overdose - muscle twitching
- Methionine malabsorption
- Methionine malabsorption syndrome - convulsions
- Methylenetetrahydrofolate reductase deficiency - seizures
- Methylmalonic acidemia - homocystinuria - convulsions
- Methylmalonic acidemia, synthesis defect of AdoCbl and MeCbl - seizures
- Methylmalonic acidemia, vitamin B12 responsive - seizures
- Methylmalonic aciduria - microcephaly - cataract - seizures
- Methylmalonicaciduria with homocystinuria, cobalamin F - seizures
- Mexican tea poisoning - convulsions
- MGA 4 - seizures
- Micrencephaly corpus callosum agenesis - seizures
- Microcephalic osteodysplastic primordial dwarfism, type 1 - convulsions
- Microcephaly - Convulsions
- Microcephaly - mental retardation - spasticity - epilepsy - epilepsy
- Microcephaly - pontocerebellar hypoplasia - dyskinesia - chorea
- Microcephaly - seizures - mental retardation - heart disorders - seizures
- Microcephaly - sparse hair - mental retardation - seizures - seizures
- Microcephaly brain defect spasticity hypernatremia - unresponsiveness
- Microcephaly micropenis convulsions - seizures
- Microcephaly, corpus callosum dysgenesis and cleft lip-palate - seizures
- Microcephaly, hiatal hernia and nephrotic syndrome - seizures
- Microencephaly - convulsions
- Microlissencephaly - micromelia - seizures
- Microphthalmia - brain atrophy - seizures
- Microphthalmia - mental deficiency - seizures
- Microphthalmia and mental deficiency - seizures
- Microphthalmia syndromic, type 10 - seizures
- Microphthalmia syndromic, type 5 - seizures
- Microphthalmia, syndromic 7 - seizures
- Microphthalmia-dermal aplasia-sclerocornea syndrome
- Mild citrullinemia - seizures
- Miller-Dieker syndrome - seizures
- Mistletoe poisoning - seizures
- Mitochondrial diseases - seizures
- Mitochondrial diseases, clinically indefinite - seizures
- Mitochondrial encephalomyopathy - aminoacidopathy - seizures
- Mitochondrial myopathy - lactic acidosis - seizures
- Mitochondrial Parkinson's disease - facial muscle spasm
- Mixed connective tissue disease - convulsions
- MN1 - seizures
- Mohave Rattle snake poisoning - muscle twitches
- Monkshood poisoning - convulsions
- Monosomy 1p36 - seizures
- Monosomy 20p - Seizures
- Morphine toxicity - convulsions
- Morphine withdrawal - muscle twitching
- Mount Reback syndrome - chorea
- Mountain andromeda poisoning - convulsions
- Mowat-Wilson syndrome - epilepsy
- Moyamoya Disease - seizures
- MoyaMoya disease 1 - seizures
- MoyaMoya disease 2 - seizures
- MoyaMoya disease 3 - seizures
- Moyamoya Syndrome - seizures
- MRXS-Christianson - epilepsy
- Mucolipidosis type 1 - seizures
- Mucormycosis - convulsions
- Muller-Barth-Menger syndrome - seizures
- Multifocal motor neuropathy - Fasciculations
- Multifocal motor neuropathy with conduction block - muscle twitching
- Multifocal ventricular premature beats - seizure
- Multiple carboxylase deficiency, propionic acidemia - seizures
- Multiple sclerosis
- Multiple system atrophy - involuntary muscle contractions
- Multiple system atrophy (MSA) with orthostatic hypotension - involuntary muscle contractions
- Muscle Hypertonia - rigid muscles
- Muscle phosphoglycerate kinase deficiency - seizures
- Muscle-eye-brain disease
- Muscular dystrophy - white matter spongiosis - seizures
- Mustard tree poisoning - seizures
- Myelitis - muscle spasms
- Myoclonic progressive familial epilepsy - epilepsy
- Myoclonus - muscle twitches
- Myoclonus epilepsy - Muscle contractions
- Myoclonus hereditary - progressive distal muscular atrophy - seizures
- Myoclonus progressive epilepsy of Unverricht and Lundborg - seizures
- Myoclonus, cerebellar ataxia, deafness - seizures
- Myopathy - growth and mental retardation - hypospadias - seizures
- Myopathy - growth delay - mental retardation - hypospadias - seizures
- Myositis ossificans - rigid muscles
- N syndrome - seizures
- N-acetyl glutamate synthetase deficiency - seizures
- N-acetyl-alpha-D-galactosaminidase - seizures
- NADH CoQ reductase, deficiency of - seizures
- Naegleria - seizures
- Nalidixic acid
- Narcotic addiction - seizures
- Nasu-Hakola disease
- Neonatal ALD - seizures
- Neonatal bacterial meningitis - seizures
- Neonatal hypoglycaemia
- Neonatal tetanus - Muscle spasms
- Nephrogenic diabetes insipidus - convulsions
- Nephrosis neuronal dysmigration Syndrome - seizures
- Neuhauser-Eichner-Opitz syndrome - chorea
- Neuraminidase deficiency - grand mal seizures
- Neuraminidase deficiency, type II, juvenile form - involuntary muscle contractions
- Neuroaxonal dystrophy, infantile - seizures
- Neurocutaneous melanosis - seizures
- Neurocysticercosis - Seizures
- Neurodegenerative syndrome, X-linked, Bertini type - seizures
- Neurodegenerative syndrome, X-linked, Hamel type - epilepsy
- Neuroectodermal tumors primitive - seizures
- Neurofaciodigitorenal syndrome - seizures
- Neuroferritinopathy - involuntary movements
- Neuroferritinopathy (adult-onset basal ganglia disease) - involuntary movements
- Neurofibromatosis syndrome - seizures
- Neurofibromatosis syndrome Type II - seizures
- Neurofibromatosis type 1
- Neurofibromatosis Type 1 (NF-1) - epilepsy
- Neurofibromatosis-1 - epilepsy
- Neuroleptic Malignant Syndrome - muscular rigidity
- Neuronal intranuclear hyaline inclusion disease - seizures
- Neuronal intranuclear inclusion disease - seizures
- Neuronal Migration Disorders - seizures
- Neuropathy - fasciculations
- Neuropathy - ataxia - retinitis pigmentosa - seizures
- Neuropathy ataxia and retinis pigmentosa - seizures
- Neuropathy, hereditary motor and sensory, Okinawa type - muscle twitches
- Neurosarcoidosis - seizures
- Neurosyphilis - seizures
- Neurosyphilis - general paresis - seizures
- Neurosyphilis - meningovascular - seizures
- Nevus sebaceous of Jadassohn - seizures
- Nicolaides-Baraitser syndrome - seizures
- Niemann-Pick disease, type C1 - seizures
- Niemann-Pick disease, type C2 - seizures
- Nikethamide
- Nocardiosis - seizures
- Non-diarrheal (D-) HUS syndrome - seizures
- Non-ketotic hyperglycinemia - seizures
- Non-lissencephalic cortical dysplasia - seizures
- Norfloxacin
- Norman-Roberts lissencephaly syndrome - seizures
- Nortriptyline
- Nortriptyline toxicity - convulsions
- Occupational lead exposure - ammunition production - convulsions
- Occupational lead exposure - battery manufacturing - convulsions
- Occupational lead exposure - brass foundry - convulsions
- Occupational lead exposure - ceramic production - convulsions
- Occupational lead exposure - explosives production - convulsions
- Occupational lead exposure - furniture refinishing - convulsions
- Occupational lead exposure - lead glass factury - convulsions
- Occupational lead exposure - lead mine - convulsions
- Occupational lead exposure - lead smelting - convulsions
- Occupational lead exposure - painter - convulsions
- Occupational lead exposure - pottery making - convulsions
- Occupational lead exposure - radiator repair - convulsions
- Occupational lead exposure - ship building - convulsions
- Occupational lead exposure - ship repairing - convulsions
- Occupational lead exposure - smelting - convulsions
- Oculocerebral hypopigmentation syndrome, type Preus - seizures
- Oculocerebral syndrome with hypopigmentation - involuntary muscle contractions
- Oculocerebrocutaneous syndrome
- Oculodentoosseous dysplasia dominant - seizures
- OFD syndrome type IX - epilepsy
- Ohtahara syndrome - seizures
- Oligodendroglioma - seizures
- Olivopontocerebellar Atrophy - muscle spasms
- Olivopontocerebellar atrophy I - chorea
- Olivopontocerebellar atrophy, type V - rigidity
- Onychodystrophy - deafness - epilepsy
- Opioid toxicity - convulsions
- Opium overdose - seizures
- Opsoclonus Myoclonus - muscle spasms
- Organic acidemia - seizures
- Organophosphate insecticide poisoning - convulsions
- Oriental Hornet poisoning - seizures
- Ornithine carbamyltransferase deficiency
- Ornithine transcarbamylase (OTC) Deficiency - seizures
- Ornithine Transcarbamylase Deficiency - seizures
- Orofaciodigital syndrome type1 - seizures
- Osler's disease - epilepsy
- Osteomyelitis - muscle spasm
- Osteopetrosis lethal - seizures
- Oxycontin overdose - seizures
- Pachygyria - seizures
- Pachygyria - mental retardation - seizures - seizures
- Pachygyria, frontotemporal - seizures
- Paine syndrome - seizures
- Pallidopyramidal syndrome - rigidity
- Pallister Killian Mosaic Syndrome - seizures
- Pallister Mosaic Syndrome Tetrasomy 12p - seizures
- Palytoxin poisoning - convulsions
- Pantothenate kinase-associated neurodegeneration - muscle rigidity
- Paragonimiases - lung infection - seizures
- Paraneoplastic limbic encephalitis - seizures
- Parkinson disease 10 - muscle rigidity
- Parkinson disease 10 (PARK10) - facial muscle spasm
- Parkinson disease 11 - muscle rigidity
- Parkinson disease 11 (PARK11) - facial muscle spasm
- Parkinson disease 12 - muscle rigidity
- Parkinson disease 12 (PARK12) - facial muscle spasm
- Parkinson disease 13 - muscle rigidity
- Parkinson disease 13 (PARK13) - facial muscle spasm
- Parkinson disease 2, autosomal recessive juvenile (PARK2) - facial muscle spasm
- Parkinson disease 3 - muscle rigidity
- Parkinson disease 3, autosomal dominant Lewy body (PARK3) - facial muscle spasm
- Parkinson disease 4, autosomal dominant Lewy body (PARK4) - facial muscle spasm
- Parkinson disease 4, autosomal dominant, Lewy body - muscle rigidity
- Parkinson disease 5 (PARK5) - facial muscle spasm
- Parkinson disease 6, autosomal recessive early-onset (PARK6) - facial muscle spasm
- Parkinson disease 6, autosomal recessive, recessive early-onset - muscle rigidity
- Parkinson disease 7, autosomal recessive early-onset (PARK7) - facial muscle spasm
- Parkinson disease 7, autosomal recessive, early-onset - muscle rigidity
- Parkinson disease 8 - muscle rigidity
- Parkinson disease 8 (PARK8) - facial muscle spasm
- Parkinson disease 9 - muscle rigidity
- Parkinson disease 9 (PARK9) - facial muscle spasm
- Parkinson disease, familial, Type 1 - muscle rigidity
- Parkinson disease, familial, type 1 (PARK1) - facial muscle spasm
- Parkinson disease, juvenile, autosomal recessive - rigidity
- Parkinson's Disease - facial muscle spasm
- Parkinsonism, early onset with mental retardation - muscle contractures
- Parkinsonism, early-onset - mental retardation - muscle contractures
- Parrotfish poisoning (Palytoxin) - convulsions
- Parry-Romberg syndrome - seizures
- Partial agenesis of corpus callosum - seizures
- Partial lissencephaly - seizures
- Partial motor seizure - muscle twitching
- Partington X-linked mental retardation syndrome - seizures
- Patterson pseudoleprechaunism syndrome - seizures
- Pay-loo-ah-induced lead poisoning - convulsions
- Peach seed poisoning - seizures
- PEHO-like syndrome - seizures
- Pelizaeus-Merzbacher brain sclerosis - muscle contractures
- Pelizaeus-Merzbacher Disease - convulsions
- Penfield syndrome - seizures
- Perinatal hypophosphatasia - seizures
- Perinatal-lethal Gaucher disease - seizures
- Periodic hyperlysinemia - convulsions
- Peripheral neuropathy - fasciculations
- Perisylvian syndrome - epilepsy
- Periventricular laminar heterotopia - seizures
- Pernettya poisoning - convulsions
- Pernicious anemia - muscle spasms
- Peroxisomal acyl-CoA oxidase deficiency
- Peroxisomal bifunctional enzyme deficiency - seizures
- Peroxisomal defects - seizures
- Peroxisome biogenesis disorders - seizures
- Persian violet poisoning - convulsions
- Persistent Vegetative State - lack of awareness of the environment
- Petit mal seizures - muscle movements
- PHACE association - seizures
- Phacomatosis pigmentokeratotica - seizures
- Phencyclidine poisoning - convulsions
- Phenothiazine poisoning - convulsions
- Phenylketonuria - seizures
- Phenylketonuria type 2 - epilepsy
- Phosphoethanolaminuria
- Phosphoserine aminotransferase deficiency - intractable seizures
- Photosensitive epilepsy - epilepsy
- Photosensitive seizures - muscle twitching
- PIBIDS syndrome - seizures
- Pick's disease of the brain - rigidity
- Pinkroot poisoning - convulsions
- Pitt-Hopkins syndrome - seizures
- Plant poisoning - Acetylandromedol - convulsions
- Plant poisoning - Amygdalin - seizures
- Plant poisoning - Andromedotoxin - convulsions
- Plant poisoning - Anthraquinone - seizures
- Plant poisoning - Calcium oxalate crystals - convulsions
- Plant poisoning - Conline - seizures
- Plant poisoning - Cyanogenic glycoside - seizures
- Plant poisoning - Cytisine - seizures
- Plant poisoning - Digitalis glycoside - convulsions
- Plant poisoning - Euphorbiaceae - seizures
- Plant poisoning - Grayanotoxin - convulsions
- Plant poisoning - Hydroquinone - seizures
- Plant poisoning - Indole alkaloids - seizures
- Plant poisoning - Lobeline - seizures
- Plant poisoning - Nicotine alkaloids - seizures
- Plant poisoning - Quinolizidine alkaloids - seizures
- Plant poisoning - Rhodotoxin - convulsions
- Plant poisoning - Tetranortriterpene - seizures
- Pneumococcal meningitis - Seizures
- Pneumonia - convulsions
- Po Ying Tan-induced lead poisoning - convulsions
- Poison hemlock poisoning - convulsions
- Poisoning - Seizures
- Polar bear poisoning - convulsions
- Polyarteritis nodosa - seizures
- Polycystic kidneys, severe infantile, with tuberous sclerosis - seizures
- Polymorphic catecholergic ventricular tachycardia - seizure
- Pontocerebellar Hypoplasia Type 2B - chorea
- Pontocerebellar Hypoplasia Type 2C - chorea
- Pontocerebellar Hypoplasia Type 6 - seizures
- Pontocerebellar hypoplasia type V - seizures
- Pontocerebellar hypoplasia with infantile spinal muscular atrophy - epilepsy
- Porencephaly - seizures
- Porphobilinogen synthase deficiency
- Porphyria - seizures
- Porphyria, hereditary coproporphyria - seizures
- Post-polio syndrome - involuntary muscle contraction
- Post-Streptococcal Neurologic Disorders - chorea
- Post-traumatic epilepsy - seizures
- Post-vaccinial encephalitis - convulsions
- Posterior leucoencephalopathy syndrome
- Postpartum Eclampsia - seizures
- Pregnancy toxemia /hypertension - convulsions
- Prescribed medication addiction - seizures
- Primary amebic meningoencephalitis - seizures
- Primary angiitis of the central nervous system - seizures
- Primary Fibromyalgia - muscle spasms
- Primary Hyperaldosteronism - muscle spasms
- Problem Sleepiness - slow response
- Progressive encephalopathy-edema-hypsarrhythmia-optic atrophy syndrome
- Progressive Multifocal Leukoencephalopathy - seizures
- Progressive spinal muscular atrophy - muscle twitching
- Protriptyline toxicity - convulsions
- Proud-Levine-Carpenter syndrome - seizures
- Proximal spinal muscular atrophy, proximal, Adult, autosomal recessive - muscle twitching
- Proximal spinal muscular atrophy, type 1 - muscle twitching
- Proximal spinal muscular atrophy, type 3 - involuntary muscle contractions
- Proximal spinal muscular atrophy, type 4 - muscle twitching
- Proximal spinal muscular atrophy, type IV - muscle twitching
- Pseudo-torch syndrome - seizures
- Pseudoadrenoleukodystrophy - seizures
- Pseudoprogeria syndrome - seizures
- Psychiatric disorders associated Celiac Disease - seizures
- Psychogenic nonepileptic seizures - muscle twitching
- Pterygia - Mental retardation - Distinctive Craniofacial Features - seizures
- Pulmonary arteriovenous fistula - convulsions
- Pulmonary embolism - seizures
- Pulmonary hypertension - convulsions
- Pyridoxamine 5-prime-phosphate oxidase deficiency - seizures
- Pyridoxine deficiency - convulsions in children
- Pyruvate carboxylase deficiency, Group A - seizures
- Pyruvate carboxylase deficiency, Group B - seizures
- Pyruvate dehydrogenase deficiency
- Pyruvate dehydrogenase phosphatase deficiency - seizures
- Quinidine toxicity - seizures
- Rabies - seizures
- Radiation induced meningioma - seizures
- Ramban-Hasharon syndrome - seizures
- Ramon syndrome - seizures
- Ramsay Hunt II - involuntary muscle contraction
- Ramsay Hunt syndrome
- Ramsay Hunt Syndrome Type 2 - seizures
- Rasmussen encephalitis - seizures
- Rasmussen subacute encephalitis - epileptic seizures
- Rasmussen's Encephalitis - severe seizures
- Rathburn disease - seizures
- Rattle snake poisoning - muscle twitching
- Recessive deafness-onychodystrophy-osteodystrophy-retardation syndrome
- Red Whelk poisoning - muscle twitching
- Refractory Celiac Disease - seizures
- Renal failure, chronic
- Renier-Gabreels-Jasper syndrome - epilepsy
- Respiratory acidosis - seizures
- Respiratory alkalosis - seizures
- Respiratory failure
- Restless Legs Syndrome - Sudden muscle je