Common causes of Concentration difficulty

Causes of Concentration difficulty that are very common

The following causes of Concentration difficulty are diseases or medical conditions that affect more than 10 million people in the USA:

• Depression - Lack of concentration.
• Depressive disorders - difficulty concentrating
• Dysthymia - difficulty concentrating
• Insomnia - difficulty concentrating
• Iron deficiency anemia - concentration problems
• Obstructive sleep apnea - trouble concentrating
• Premenstrual syndrome - difficulty concentrating
• Sleep apnea - trouble concentrating

Causes of Concentration difficulty that are common

The following causes of Concentration difficulty are diseases or conditions that affect more than 1 million people in the USA:

• Alzheimer's Disease - loss of concentration
• Bipolar disorder - difficulty concentrating
• Epilepsy
• Generalized anxiety disorder - trouble concentrating
• Panic disorder - difficulty concentrating
• Schizophrenia - difficulty concentrating
• Stroke

Causes of Concentration difficulty that are uncommon

The following causes of Concentration difficulty are diseases or conditions that affect more than 200,000 people, but less than 1 million people in the USA:

• Chronic Fatigue Syndrome - difficulty concentrating
• Cirrhosis of the liver - trouble concentrating
• Multiple Sclerosis - concentration difficulties
• Pernicious anemia - concentration problems
• Sickle Cell Anemia - concentration problems

Causes of Concentration difficulty that are rare

The offical US government definition of a "rare" disease is one that affects 200,000 people or less. The following causes of Concentration difficulty appear in the population at a rate of less than 200,000 people per year in the USA:

• Williams Syndrome - Concentration difficulties

Causes of Concentration difficulty that are very rare

The following causes of Concentration difficulty appear in the population at a rate of substantially less than 200,000 people per year in the USA:

• Autoimmune Hemolytic Anemia - concentration problems
• Brain tumours
• Foetal alcohol syndrome
• Huntington's Disease - difficulty concentrating
• Hydrocephalus
• Lyme disease - concentration problems
• Meningitis
• Whiplash - concentration impairment

Causes of Concentration difficulty without any prevalence information

The following causes of Concentration difficulty are ones for which we do not have any prevalence information.

• Achrestic anemia - concentration problems
• Adenosine triphosphatase deficiency, anaemia due to - concentration difficulty
• ADHD
• Adolescent depression - Difficulty concentrating
• Alcohol overdose
• Alcoholic encephalopathy
• Allergic irritability syndrome - reduced concentration
• Alzheimer disease 10 - Loss of concentration
• Alzheimer disease 12 - Loss of concentration
• Alzheimer disease 13 - Loss of concentration
• Alzheimer disease 14 - Loss of concentration
• Alzheimer disease 15 - Loss of concentration
• Alzheimer disease 16 - Loss of concentration
• Alzheimer disease 2, late-onset - Loss of concentration
• Alzheimer disease 3, (early-onset Alzheimer disease) - Loss of concentration
• Alzheimer disease 5 - Loss of concentration
• Alzheimer disease 6 - Loss of concentration
• Alzheimer disease 7 - Loss of concentration
• Alzheimer disease 8 - Loss of concentration
• Alzheimer disease 9 - Loss of concentration
• Alzheimer disease, early-onset, with cerebral amyloid angiopathy - Loss of concentration
• Alzheimer disease, familial, 1 - Loss of concentration
• Alzheimer disease, familial, 11 - Loss of concentration
• Alzheimer disease, familial, 3, with spastic paraparesis and apraxia - Loss of concentration
• Alzheimer disease, familial, 3, with spastic paraparesis and unusual plaques - Loss of concentration
• Alzheimer disease, familial, 4 - Loss of concentration
• Alzheimer's Disease - loss of concentration
• Amotivational syndrome - reduced concentration
• Anemia of pregnancy - concentration problems
• Anemia, Iron-Deficiency - difficulty concentrating
• Anemia, Refractory, with Excess of Blasts - difficulty concentrating
• Anemia, Refractory, with Excess of Blasts, type 1 - difficulty concentrating
• Anemia, Refractory, with Excess of Blasts, type 2 - difficulty concentrating
• Aneurysm
• Anxiety
• Aplastic anemia - difficulty concentrating
• Balance disorders - reduced concentration
• Barbiturates
• Benzodiazepines
• Brain abscess
• Brain Concussion - impaired concentration
• Brain tumours
• Bristowe's syndrome - concentration difficulty
• Calcification of basal ganglia with or without hypocalcemia - concentration problems
• Cannabis
• Carbon dioxide narcosis
• Cardiomyopathy, Alcoholic - impaired concentration
• Cataract - aberrant oral frenula - growth delay - concentration difficulties
• Cephalosporin-induced Immune Hemolytic Anemia - concentration problems
• Cerebral ventricle neoplasm - impaired concentration
• Chemical allergy - concentration problems
• Chemical poisoning - Acrylamide - impaired concentration
• Chemotherapy
• Chloramphenicol-induced Sideroblastic anemia - concentration problems
• Chromosome 11, deletion 11p - Concentration difficulties
• Chronic anemia - concentration problems
• Chronic Fatigue Syndrome - difficulty concentrating
• Chronic Kidney Disease - loss of concentration
• Cirrhosis of the liver - trouble concentrating
• Cocaine abuse - difficulty concentrating
• Cold Autoimmune Hemolytic Anemia - concentration problems
• Combat stress reaction - lack of concentration
• Concentration camp survivor syndrome - difficulty concentrating
• Congenital spherocytic anemia - concentration problems
• Copper deficiency-induced Sideroblastic anemia - concentration problems
• Cycloserine-induced Sideroblastic anemia - concentration problems
• Delayed sleep-phase syndrome - difficulty concentrating
• Deletion 11p - Concentration difficulties
• Depression - Lack of concentration.
• Dimorphic anemia - concentration problems
• Down's Syndrome associated Alzheimer's disease - Loss of concentration
• Doxepine-induced Immune Hemolytic Anemia - concentration problems
• Drowsiness
• Drug-induced Immune Hemolytic Anemia - concentration problems
• Drug-induced Sideroblastic anemia - concentration problems
• Drug-related insomnia - Difficulty concentrating
• Dyssomnia - impaired concentration
• Early-onset Alzheimer's - Loss of concentration
• Ecstasy abuse - concentration difficulty
• Encephalitis
• Encephalopathy, familial, with neuroserpin inclusion bodies - attention deficits
• Epilepsy
• Ethanol-induced Sideroblastic anemia - concentration problems
• Extradural hematoma
• Familial dysautonomia - concentration difficulty
• Familial Forms of Alzheimer's Disease - Loss of concentration
• Fatigue
• Folate-deficiency anemia - concentration problems
• Food Additive Adverse reaction - amines - impaired concentration
• Food Additive Adverse reaction - chocolate - concentration problems
• Food Additive Adverse reaction - food additives - impaired concentration
• Food Additive Adverse reaction - MSG - impaired concentration
• Food Additive Adverse reaction - salicylate - impaired concentration
• Food Additive Adverse reaction - sulfite - impaired concentration
• Food Additive Adverse reaction - sulphite - concentration problems
• Generalized anxiety disorder - trouble concentrating
• Global developmental delay - osteopenia - ectodermal defect - concentration problems
• Grand-Kaine-Fulling syndrome - concentration difficulty
• Grief or loss - Difficulty concentrating
• Hangover - difficulty concentrating
• Head injury
• Huntington's Disease - difficulty concentrating
• Hydrocephalus
• Hyperactivity
• Hyperchromic Anemia - concentration problems
• Hypopnea syndrome - Inability to concentrate
• Hypoxia
• Inattention
• Infectious meningitis - concentration difficulty
• Inherited spherocytic anemia - concentration problems
• Insomnia - difficulty concentrating
• Intracerebral bleed
• Isoniazid-induced Sideroblastic anemia - concentration problems
• Jet lag - problems concentrating
• Juvenile pilocytic astrocytoma - concentration problems
• Klüver-Bucy syndrome
• Korsakoff's psychosis
• Late-onset Alzheimer's - Loss of concentration
• Lead encephalopathy
• Lead poisoning - concentration problems
• Lederer's anemia - concentration problems
• Macrocytic Hyperchromic Anemia - concentration problems
• Marijuana - a form of cannabis
• Marijuana abuse - concentration problems
• Marijuana addiction - impaired concentration
• Marijuana amotivational syndrome - reduced concentration
• Marijuana Smoking - reduced concentration
• Medulloblastoma - attention deficit
• Megalocytic-Normochromic anemia - concentration problems
• Melanoma - astrocytoma syndrome - concentration problems
• Membranoproliferative glomerulonephritis - impaired concentration
• Membranoproliferative glomerulonephritis, X-linked - impaired concentration
• Meningitis
• Mental retardation, X-linked, Martinez type - concentration difficulties
• Mental retardation, X-linked, Wittner type - concentration difficulties
• Mesangiocapillary glomerulonephritis type 1 - impaired concentration
• Mesangiocapillary glomerulonephritis type III - impaired concentration
• Metachromatic Leukodystrophy - impaired concentration
• Methyldopa-induced Immune Hemolytic Anemia - concentration problems
• Microcytic Anemia - concentration problems
• Microcytic Hyperchromic Anemia - concentration problems
• Microcytic hypochromic anemia - concentration problems
• Microcytic-Normochromic anemia - concentration problems
• Mild Traumatic Brain Injury - difficulty concentrating
• Minimal brain disorder
• Narcotic overdose
• NASH syndrome - impaired concentration
• Neurosyphilis - impaired concentration
• Non-Food Allergy - Amylcinnamic alcohol - concentration problems
• Non-Food Allergy - Anisyl alcohol - concentration problems
• Non-Food Allergy - Benzyl alcohol - concentration problems
• Non-Food Allergy - Benzyl salicylate - concentration problems
• Non-Food Allergy - Cinnamic alcohol - concentration problems
• Non-Food Allergy - Cinnamic aldehyde - concentration problems
• Non-Food Allergy - Coumarin - concentration problems
• Non-Food Allergy - Eugenol - concentration problems
• Non-Food Allergy - Geraniol - concentration problems
• Non-Food Allergy - Hydroxycitronellal - concentration problems
• Non-Food Allergy - Isoeugenol - concentration problems
• Non-Food Allergy - Musk ambrette - concentration problems
• Non-Food Allergy - Oak moss absolute - concentration problems
• Non-Food Allergy - perfume - concentration problems
• Non-Food Allergy - Sandalwood oil - concentration problems
• Non-Food Allergy - Wood tar - concentration problems
• Non-hereditary spherocytic anemia - concentration problems
• Normochromic anemia - concentration problems
• Normocytic anemia - concentration problems
• Normocytic-Normochromic anemia - concentration problems
• Nutritional anemia - concentration problems
• Nutritional Sideroblastic anemia - concentration problems
• Osler-Vaquez disease - impaired concentration
• Panic disorder - difficulty concentrating
• Parathyroid cancer, adult - concentration difficulty
• Penicillin-induced Immune Hemolytic Anemia - concentration problems
• Pernicious anemia - concentration problems
• Pfiesteria piscicida infection - impaired concentration
• Pick's Disease - difficulty concentrating
• Pituitary cancer, childhood - concentration difficulty
• Poikilocytic anemia - concentration problems
• Polycythemia rubra - impaired concentration
• Polycythemia vera - concentration difficulty
• Postconcussive syndrome - concentration problems
• Posthemorrhagic anemia - concentration problems
• Postpartum hyperthyroidism - Lack of concentration
• Posttraumatic hypersomnia - Difficulty concentrating
• Premenstrual dysphoric disorder - difficulty concentrating
• Premenstrual syndrome - difficulty concentrating
• Primary and secondary brain injury
• Primary Autoimmune Hemolytic Anemia - concentration problems
• Primary Cold Autoimmune Hemolytic Anemia - concentration problems
• Primary insomnia - difficulty concentrating
• Problem Sleepiness - problems concentrating
• Proximal myotonic dystrophy - impaired concentration
• Pyridoxine deficiency-induced Sideroblastic anemia - concentration problems
• Quinidine-induced Immune Hemolytic Anemia - concentration problems
• Right parietal lobe syndrome related Alzheimer's disease - Loss of concentration
• Secondary Autoimmune Hemolytic Anemia - concentration problems
• Secondary Cold Autoimmune Hemolytic Anemia - concentration problems
• Sedatives
• Shift work sleep disorder - Difficulty concentrating
• Sickle Cell Anemia - concentration problems
• Sideroblastic anemia - concentration problems
• Sideroblastic anemia, hereditary - concentration problems
• Sideroblastic anemia, pyridoxine-responsive, autosomal recessive - concentration problems
• Sideropenic anemia - concentration problems
• Sleep apnea - trouble concentrating
• Sleep Apnea Syndromes - difficulty concentrating
• Sleep debt
• Spastic quadriplegia
• Spherocytic anemia - concentration problems
• Spur-cell anemia - concentration problems
• Stress - difficulty concentrating
• Stroke
• Subarachnoid hemorrhage
• Subdural hematoma
• Sulphonamide -induced Immune Hemolytic Anemia - concentration problems
• Tiredness
• Toxin-induced Sideroblastic anemia - concentration problems
• UDP-Galactose-4-epimerase deficiency - Concentration difficulties
• Ulna hypoplasia with mental retardation - concentration difficulties
• Ulnar hypoplasia with mental retardation - Concentration difficulties
• Uniparental disomy - Concentration difficulties
• Uniparental disomy 13 - Concentration difficulties
• Uniparental disomy of 11 - Concentration difficulties
• Uniparental disomy of 13 - Concentration difficulties
• Uniparental disomy of 2 - Concentration difficulties
• Uniparental disomy of 6 - Concentration difficulties
• Uniparental disomy, paternal, chromosome 14 - Concentration difficulties
• Urban Roger Meyer syndrome - Concentration difficulties
• Urocanase deficiency - Concentration difficulties
• Usher Syndrome Type 3 - Concentration difficulties
• Vagneur Triolle Ripert syndrome - Concentration difficulties
• Van Bogaert-Hozay syndrome - Concentration difficulties
• Van den Bosch syndrome - Concentration difficulties
• Vaquez disease - impaired concentration
• Vasquez Hurst Sotos syndrome - Concentration difficulties
• Venencie Powell Winkelmann syndrome - Concentration difficulties
• Verloes Gillerot Fryns syndrome - Concentration difficulties
• Viljoen Smart syndrome - Concentration difficulties
• Viljoen Winship syndrome - Concentration difficulties
• Viljone Kallis Voges syndrome - Concentration difficulties
• Vitamin B12 Deficiency - concentration problems
• Vitiligo mental retardation facial dysmorphism uremia - Concentration difficulties
• W syndrome - Concentration difficulties
• WAGR Syndrome - Concentration difficulties
• Walker Dyson syndrome - Concentration difficulties
• War sailor syndrome - concentration problems
• Warburg Sjo Fledelius syndrome - Concentration difficulties
• Warburton Anyane Yeboa syndrome - Concentration difficulties
• Warfarin syndrome - Concentration difficulties
• Warm Autoimmune Hemolytic Anemia - concentration problems
• Watson syndrome - Concentration difficulties
• Weaver Williams syndrome - Concentration difficulties
• Webster Deming syndrome - Concentration difficulties
• Weismann-Netter-Stuhl Syndrome - Concentration difficulties
• Weleber Hecht Bigley syndrome - Concentration difficulties
• Wellesley Carmen French syndrome - Concentration difficulties
• Wellesley-Carman-French Syndrome - concentration difficulties
• Wernicke's encephalopathy
• Westphal disease - Concentration difficulties
• Whiplash Injuries - concentration problems
• White matter hypoplasia, corpus callosum agenesia, and mental retardation - Concentration difficulties
• Wieacker syndrome - Concentration difficulties
• Wiedemann Oldigs Oppermann syndrome - Concentration difficulties
• Wilkes Stevenson syndrome - Concentration difficulties
• Wilms tumor - aniridia - genitourinary anomalies - mental retardation - concentration difficulties
• Wilson-Turner X-linked mental retardation - Concentration difficulties
• Winship Viljoen Leary syndrome - Concentration difficulties
• Wolcott-Rallison syndrome - Concentration difficulties
• Wolf-Hirschorn syndrome - Concentration difficulties
• Worster Drought syndrome - Concentration difficulties
• X chromosome, duplication Xq13 1 q21 1 - Concentration difficulties
• X chromosome, trisomy 26-28 - Concentration difficulties
• X chromosome, trisomy Xp3 - Concentration difficulties
• X chromosome, trisomy Xpter Xq13 - Concentration difficulties
• X chromosome, trisomy Xq - Concentration difficulties
• X chromosome, trisomy Xq25 - Concentration difficulties
• X fragile site folic acid type - Concentration difficulties
• X-linked alpha thalassemia mental retardation syndrome (ATR-X) - Concentration difficulties
• X-linked mental retardation associated with marXq2 - Concentration difficulties
• X-linked mental retardation Brooks type - Concentration difficulties
• X-linked mental retardation craniofacial abnormal microcepahly club - Concentration difficulties
• X-linked mental retardation de silva type - Concentration difficulties
• X-linked mental retardation Hamel type - Concentration difficulties
• X-linked mental retardation type Gustavson - Concentration difficulties
• X-linked mental retardation type Martinez - Concentration difficulties
• X-linked mental retardation type Raynaud - Concentration difficulties
• X-linked mental retardation type Schutz - Concentration difficulties
• X-linked mental retardation type Wittner - Concentration difficulties
• X-linked sideroblastic anemia - concentration problems
• Young Hughes syndrome - Concentration difficulties
• Young McKeever Squier syndrome - Concentration difficulties
• Zazam Sheriff Phillips syndrome - Difficulty concentrating
• Zerres Rietschel Majewski syndrome - Concentration difficulties
• Zlotogora syndrome - Concentration difficulties

All Causes of Concentration difficulty

The full list of all possible causes for Concentration difficulty described in various sources is as follows:

• Achrestic anemia - concentration problems
• Adenosine triphosphatase deficiency, anaemia due to - concentration difficulty
• ADHD
• Adolescent depression - Difficulty concentrating
• Alcohol overdose

See full list of possible disease causes of Concentration difficulty

Drug side effect causes of Concentration difficulty

• Marijuana - a form of cannabis
• Cannabis
• Zonisamide
• Zonegran
• Topiramate

Drug interaction causes of Concentration difficulty:

• Percodan and alcohol interaction
• Terephthalate and alcohol interaction
• Percodan-Demi and alcohol interaction
• Roxiprin and alcohol interaction
• Empirin with Codeine No. 3 and alcohol interaction

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