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Causes of Drowsiness

This section discusses 1028 medical conditions causing Drowsiness. A simple discussion of these causes with additional information is below.

Causes of Drowsiness:

The following medical conditions are some of the possible causes of Drowsiness. There are likely to be other possible causes, so ask your doctor about your symptoms.

Various causes of drowsiness or sleepiness include:
- Sleep debt
- Not getting enough sleep
- Shift work
- Jet lag
- Boredom
- Fatigue - see various causes of fatigue
- Sleepiness - see various causes of sleepiness
Infections
Fever
Virus
Common cold
Certain medications
Emotional disorders
- Anxiety (type of Neurosis)
- Stress
- Depression
- Certain psychiatric disorders
Sleep disorders
- Insomnia
- Sleep apnea
- Obstructive sleep apnea
- Narcolepsy
- Pickwickian syndrome (obesity-hypoventilation syndrome)
Brain conditions
- Brain infection
- Encephalitis
- Head injury
- Brain injury
- Concussion
- Brain compression
- Subdural hematoma
Certain diseases that may cause sleepiness include:
- Anemia
- Kidney disease
- Liver disease
- Hypothyroidism
- Klein-Levin syndrome - mostly in teens.
- Cancer
Certain drugs and medications
Irregular sleep patterns
Allergies
Alcohol
Caffeine withdrawal
Certain medications
Cerebral aneurysm
Creutzfeldt-Jakob disease
Polycythemia vera
Meningitis
Roseola infantum
Poisoning
High fever
Dehydration - e.g. due to gastroenteritis
Diabetes
Diabetic ketoacidosis
Substance intoxication

Causes of Drowsiness listed in Disease Database:

Other medical conditions listed in the Disease Database as possible causes of Drowsiness as a symptom include:

- (Source - Diseases Database)

Conditions listing medical symptoms: Drowsiness:

The following list of conditions have 'Drowsiness' 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.

A

Acanthamoeba infection ... tiredness

Acanthamoeba infection of the central nervous system ... tiredness

Achrestic anemia ... tiredness

Acidemia, methylmalonic ... drowsiness

Acidosis ... drowsiness

Acquired Aplastic Anemia ... tiredness

Acrodynia ... drowsiness

Acute Bokhoror ... somnolence

Acute Chemical poisoning - Varnish makers' and painters' Naptha ... drowsiness

Acute cholinergic dysautonomia ... tiredness

Acute Disseminated Encephalomyelitis ... drowsiness

Acute erythroleukemia ... tiredness

Acute fatty liver of pregnancy ... tiredness

Acute lymphoblastic leukemia ... tiredness

Acute lymphoblastic leukemia, adult ... tiredness

Acute Pesticide poisoning - xylene ... drowsiness

Acute promyelocytic leukemia ... tiredness

Acute VE ... somnolence

Acute Viliuisk Encephalitis ... somnolence

Acute Viliuisk Encephalomyelitis ... somnolence

Acute Vilyuisk Encephalitis ... somnolence

Acute Vilyuisk Encephalomyelitis ... somnolence

Adenocarcinoma, Clear Cell ... tiredness

Adenosine triphosphatase deficiency, anaemia due to ... tiredness

African Sleeping sickness ... sleepiness

AIDS ... tiredness

Alcohol abuse ... drowsiness

Alcohol-induced pseudo-Cushing syndrome ... tiredness

Allergic rhinitis ... Sleepiness

Allergic tension-fatigue syndrome ... tiredness, sleepiness

Alpha thalassemia trait ... tiredness

Alpine syndrome ... drowsiness

Ambien overdose ... tiredness, drowsiness

Amphetamine abuse ... tiredness, over-sleeping

Amyloid angiopathy ... drowsiness

Anaplastic large cell lymphoma ... tiredness

Anaplastic small cell lymphoma ... tiredness

Anemia ... tiredness

Anemia of pregnancy ... tiredness

Anemia, Hemolytic, Warm Antibody ... tiredness

Anemias, Sideroblastic ... tiredness

Anesthetic agent-induced liver damage ... tiredness

Anesthetic agent-induced liver damage - Chloroform ... tiredness

Anesthetic agent-induced liver damage - Cyclopropane ... tiredness

Anesthetic agent-induced liver damage - Ether ... tiredness

Anesthetic agent-induced liver damage - Halothane ... tiredness

Anesthetic agent-induced liver damage - Methoxyflurane ... tiredness

Anesthetic agent-induced liver damage - Nitrous Oxide ... tiredness

Anisocytosis ... tiredness

Antibiotics-induced liver damage ... tiredness

Antibiotics-induced liver damage - Cephalosporin ... tiredness

Antibiotics-induced liver damage - Chloramphenicol ... tiredness

Antibiotics-induced liver damage - Clindamycin ... tiredness

Antibiotics-induced liver damage - Erythromycin estolate ... tiredness

Antibiotics-induced liver damage - Erythromycin Ethyl succinate ... tiredness

Antibiotics-induced liver damage - Novobiocin ... tiredness

Antibiotics-induced liver damage - Quinolone ... tiredness

Antibiotics-induced liver damage - Spectinomycin ... tiredness

Antibiotics-induced liver damage - Sulfones ... tiredness

Antibiotics-induced liver damage - Telithromycin ... tiredness

Antibiotics-induced liver damage - Tetracycline ... tiredness

Antibiotics-induced liver damage - Nitrofuran ... tiredness

Antibiotics-induced liver damage - Penicillin ... tiredness

Antibiotics-induced liver damage - Rifampicin ... tiredness

Anticholinergic syndrome ... somnolence

Anticonvulsive-induced liver damage ... tiredness

Anticonvulsive-induced liver damage - Mephenytoin ... tiredness

Anticonvulsive-induced liver damage - Phenobarbital ... tiredness

Anticonvulsive-induced liver damage - Phenytoin ... tiredness

Anticonvulsive-induced liver damage - Valproic Acid ... tiredness

Antidiarrheal agent poisoning ... drowsiness

Antifungal agent-induced liver damage ... tiredness

Antifungal agent-induced liver damage - 5-Fluorocytosine ... tiredness

Antifungal agent-induced liver damage - Amphotericin ... tiredness

Antifungal agent-induced liver damage - Griseofulvin ... tiredness

Antifungal agent-induced liver damage - Ketoconazole ... tiredness

Antifungal agent-induced liver damage - Saramycetin ... tiredness

Antimetazoal agent-induced liver damage ... tiredness

Antimetazoal agent-induced liver damage - Amodiaquine ... tiredness

Antimetazoal agent-induced liver damage - Hycanthone ... tiredness

Antiprotozoal agent-induced liver damage ... tiredness

Antiprotozoal agent-induced liver damage - 8-Hydroxyquinolone ... tiredness

Antiprotozoal agent-induced liver damage - Carbarsone ... tiredness

Antiprotozoal agent-induced liver damage - Emetine ... tiredness

Antiprotozoal agent-induced liver damage - Mepacrine ... tiredness

Antiprotozoal agent-induced liver damage - Metronidazole ... tiredness

Antiprotozoal agent-induced liver damage - Thiabendazole ... tiredness

Antituberculous agent-induced liver damage ... tiredness

Antituberculous agent-induced liver damage - Cycloserine ... tiredness

Antituberculous agent-induced liver damage - Ethionamide ... tiredness

Antituberculous agent-induced liver damage - Isoniazid ... tiredness

Antituberculous agent-induced liver damage - p-aminosalicylic acid ... tiredness

Antituberculous agent-induced liver damage - Rifampicin ... tiredness

Antiviral agent-induced liver damage ... tiredness

Antiviral agent-induced liver damage - Cytarabine ... tiredness

Antiviral agent-induced liver damage - idoxuridine ... tiredness

Antiviral agent-induced liver damage - Vidarabine ... tiredness

Antiviral agent-induced liver damage - xenylamine ... tiredness

Arbovirosis ... tiredness, drowsiness

Arctic bearded seal poisoning ... drowsiness

Aromatic amino acid decarboxylase deficiency ... drowsiness

Asbestosis ... tiredness

Astrocytoma ... tiredness

Ativan overdose ... tiredness, drowsiness

Atrial Fibrillation ... tiredness

Australian Sea Lion poisoning ... drowsiness

Autoimmune Hemolytic Anemia ... tiredness

B

B-cell lymphomas ... tiredness

B-cell prolymphocytic leukaemia ... tiredness

Barbiturate abuse ... sleepiness

Bartonella ... tiredness

Basilar Migraine ... sleepiness

Beriberi ... tiredness

Beta Thalassemia trait ... tiredness

Bickerstaff's brainstem encephalitis ... somnolence, drowsiness

Bickerstaff's brainstem encephalitis (BBE) ... somnolence, drowsiness

Bipolar disorder ... oversleeping

Bird of Paradise poisoning ... drowsiness

Birth control pill poisoning ... drowsiness

Black nightshade poisoning ... drowsiness

Bonnier's syndrome ... somnolence

Brain compression ... drowsiness

Bright's Disease ... somnolence

Bronchiectasis ... tiredness

Bronchiolitis obliterans with obstructive pulmonary disease ... tiredness

Brown-Vialetto-Van Laere syndrome ... sleepiness

C

Campylobacter fetus infection ... tiredness

Campylobacter hylointestinalis infection ... tiredness

Campylobacter jejuni infection ... tiredness

Campylobacter laridis infection ... tiredness

Cardiomyopathy ... tiredness

Central nervous system lymphoma, primary ... drowsiness

Central sleep apnea ... daytime sleepiness

Cephalosporin-induced Immune Hemolytic Anemia ... tiredness

Cerebellar abscess ... drowsiness

Cerebral abscess ... drowsiness

Cerebral astrocytoma, adult ... sleepiness

Chagas disease ... sleepiness

Chemical poisoning - 1,1-Dichloroethene ... drowsiness

Chemical poisoning - 1,2-Dibromo-3-Chloropropane ... drowsiness

Chemical poisoning - 1,2-Dibromoethane ... drowsiness

Chemical poisoning - 1,3-Butadiene ... drowsiness

Chemical poisoning - 1,4-Dioxane ... drowsiness

Chemical poisoning - 1-Propanol ... drowsiness

Chemical poisoning - 2-Butoxyethanol ... drowsiness

Chemical poisoning - 2-Hexanone ... drowsiness

Chemical poisoning - Acetophenone ... drowsiness

Chemical poisoning - Acrylamide ... somnolence, drowsiness

Chemical poisoning - Alicyclic hydrocarbons ... drowsiness

Chemical poisoning - Allyl Glycidyl Ether ... drowsiness

Chemical poisoning - Allyl trichloride ... drowsiness

Chemical poisoning - Amitraz ... drowsiness

Chemical poisoning - Aniline ... drowsiness

Chemical poisoning - Benomyl ... somnolence

Chemical poisoning - Boric Acid ... drowsiness

Chemical poisoning - Bromide ... drowsiness

Chemical poisoning - Butyl Alcohol ... drowsiness

Chemical poisoning - Carbon Tetrachloride ... drowsiness

Chemical poisoning - Chlorate salts ... drowsiness

Chemical poisoning - Chlorobenzene ... drowsiness

Chemical poisoning - Chloroform ... drowsiness

Chemical poisoning - Chloromethane ... drowsiness

Chemical poisoning - Cresols ... drowsiness

Chemical poisoning - Cresylic acid ... drowsiness

Chemical poisoning - Cyclohexanone ... drowsiness

Chemical poisoning - Cyclohexylamine ... drowsiness

Chemical poisoning - Dibromochloromethane ... drowsiness

Chemical poisoning - Dichlorphenamide ... drowsiness

Chemical poisoning - Diethylene Glycol ... drowsiness

Chemical poisoning - Diquat Dibromide ... drowsiness

Chemical poisoning - Ethylbenzene ... sleepiness

Chemical poisoning - Ethylene Oxide ... drowsiness

Chemical poisoning - Fipronil ... drowsiness

Chemical poisoning - Formaldehyde ... drowsiness

Chemical poisoning - Glycol Ether ... drowsiness

Chemical poisoning - Glyphosate ... drowsiness

Chemical poisoning - Hexane ... drowsiness

Chemical poisoning - High Melting Explosive (HMX) ... drowsiness

Chemical poisoning - Isopropyl Alcohol ... drowsiness

Chemical poisoning - Jet Fuel-5 ... drowsiness

Chemical poisoning - Jewelry cleaner ... sleepiness

Chemical poisoning - Kerosene ... drowsiness

Chemical poisoning - Kratom ... drowsiness

Chemical poisoning - Lacquer ... sleepiness

Chemical poisoning - Lighter fluid ... sleepiness

Chemical poisoning - Metal cleaner ... sleepiness

Chemical poisoning - Metal polish ... sleepiness

Chemical poisoning - Metaldehyde ... drowsiness

Chemical poisoning - Methanol ... drowsiness

Chemical poisoning - Methyl Bromide ... drowsiness

Chemical poisoning - Methyl Ethyl Ketone ... drowsiness

Chemical poisoning - Methyl Tert-Butyl Ether ... drowsiness

Chemical poisoning - Methylene Chloride ... drowsiness

Chemical poisoning - Monocrotophos ... tiredness

Chemical poisoning - Mouth Wash ... drowsiness

Chemical poisoning - N-Butyl Chloride ... drowsiness

Chemical poisoning - Naphthalene ... drowsiness

Chemical poisoning - Nitromethane ... drowsiness

Chemical poisoning - Nitrous Oxide ... drowsiness

Chemical poisoning - Para-Dichlorobenzene ... drowsiness

Chemical poisoning - Paraphenylenediamine ... drowsiness

Chemical poisoning - Pentaborane ... drowsiness

Chemical poisoning - Pentachlorophenol ... drowsiness

Chemical poisoning - Phosphine ... drowsiness

Chemical poisoning - Pool Cleaners ... sleepiness

Chemical poisoning - Tar remover ... sleepiness

Chemical poisoning - Tetrachloroethane ... drowsiness

Chemical poisoning - Tetrachloroethylene ... drowsiness

Chemical poisoning - Thallium ... tiredness

Chemical poisoning - Thiram ... drowsiness

Chemical poisoning - Trichloroethane ... drowsiness

Chemical poisoning - Trichloroethylene ... drowsiness

Chemical poisoning - Vinyl Choride ... drowsiness

Chemical poisoning - Window cleaner ... sleepiness

Chemical poisoning - Xylene ... drowsiness

Chickenpox ... tiredness

Chloramphenicol-induced Sideroblastic anemia ... tiredness

Christmas Cherry poisoning ... drowsiness

Chronic anemia ... tiredness

Chronic Fatigue Syndrome ... tiredness

Chronic Idiopathic Myelofibrosis ... tiredness

Chronic Kidney Disease ... drowsiness

Chronic lymphocytic leukemia ... tiredness

Chronic Myeloproliferative Disorders ... tiredness

Chronic Pesticide poisoning - xylene ... drowsiness

Chronic Sinusitis ... tiredness

Cobra poisoning ... drowsiness

Codeine overdose ... drowsiness

Codeine withdrawal ... yawning

Cold antibody hemolytic anemia ... sleepiness

Cold Autoimmune Hemolytic Anemia ... tiredness

Concussion ... difficulty waking up

Congenital aplastic anemia ... tiredness

Congenital spherocytic anemia ... tiredness

Congestive Heart Failure ... tireness

Copper deficiency-induced Sideroblastic anemia ... tiredness

Cushing's syndrome ... tiredness

Cyanide poisoning ... drowsiness

Cyclic vomiting syndrome ... drowsiness

Cycloserine-induced Sideroblastic anemia ... tiredness

Cytomegalovirus ... tiredness

D

D-plus hemolytic uremic syndrome (D+HUS) ... tiredness

Deadly nightshade (Solanum dulcamara) poisoning ... drowsiness

Dehydration ... sleepiness

Delayed sleep-phase syndrome ... difficulty waking up, Daytime sleepiness

Depression ... tiredness, oversleeping

Depressive disorders ... tiredness, oversleeping

Dermatostomatitis, Stevens Johnson type ... tiredness

Di Guglielmo I - acute ... tiredness

Diabetes ... tiredness, Drowsiness

Diabetic hypoglycemia ... drowsiness

Diabetic Ketoacidosis ... drowsiness

Dilaudid overdose ... drowsiness

Dilaudid withdrawal ... yawning

Dimorphic anemia ... tiredness

Disequilibrium syndrome ... drowsiness

Disulfiram toxicity ... somnolence

Doxepine-induced Immune Hemolytic Anemia ... tiredness

Drug-induced liver damage - Clindamycin ... tiredness

Drug-induced liver damage - Quinolone ... tiredness

Drug-induced liver damage - Spectinomycin ... tiredness

Drug-induced liver damage - Sulfones ... tiredness

Drug-induced Immune Hemolytic Anemia ... tiredness

Drug-induced liver damage - 5-Fluorocytosine ... tiredness

Drug-induced liver damage - Allopurinol ... tiredness

Drug-induced liver damage - Amphotericin ... tiredness

Drug-induced liver damage - Anabolic C-17 ... tiredness

Drug-induced liver damage - Anesthetic agent ... tiredness

Drug-induced liver damage - Antianginal agents ... tiredness

Drug-induced liver damage - Antiarrhythmics ... tiredness

Drug-induced liver damage - Antibiotics ... tiredness

Drug-induced liver damage - Anticoagulants ... tiredness

Drug-induced liver damage - anticonvulsives ... tiredness

Drug-induced liver damage - Antifungals ... tiredness

Drug-induced liver damage - Antihyperlipidemic agents ... tiredness

Drug-induced liver damage - Antihypertensives ... tiredness

Drug-induced liver damage - Antineoplastic agents ... tiredness

Drug-induced liver damage - Antithyroid drugs ... tiredness

Drug-induced liver damage - antituberculous agents ... tiredness

Drug-induced liver damage - antiviral medication ... tiredness

Drug-induced liver damage - Benzodiazepine ... tiredness

Drug-induced liver damage - British anti-Lewisite penicillamine ... tiredness

Drug-induced liver damage - Butyrophenone ... tiredness

Drug-induced liver damage - Cephalosporin ... tiredness

Drug-induced liver damage - Chloramphenicol ... tiredness

Drug-induced liver damage - Chloroform ... tiredness

Drug-induced liver damage - Cimetidine ... tiredness

Drug-induced liver damage - Colchicine ... tiredness

Drug-induced liver damage - Cyclopropane ... tiredness

Drug-induced liver damage - Cycloserine ... tiredness

Drug-induced liver damage - Cytarabine ... tiredness

Drug-induced liver damage - Dantrolene ... tiredness

Drug-induced liver damage - Diflunisal ... tiredness

Drug-induced liver damage - Disulfiram ... tiredness

Drug-induced liver damage - Diuretic Agents ... tiredness

Drug-induced liver damage - endocrine agent ... tiredness

Drug-induced liver damage - Erythromycin estolate ... tiredness

Drug-induced liver damage - Erythromycin ethyl succinate ... tiredness

Drug-induced liver damage - Ethionamide ... tiredness

Drug-induced liver damage - Fenoprofen ... tiredness

Drug-induced liver damage - Glucocorticoids ... tiredness

Drug-induced liver damage - Griseofulvin ... tiredness

Drug-induced liver damage - Halothane ... tiredness

Drug-induced liver damage - Ibuprofen ... tiredness

Drug-induced liver damage - idoxuridine ... tiredness

Drug-induced liver damage - Indomethacin ... tiredness

Drug-induced liver damage - Iodide ion ... tiredness

Drug-induced liver damage - Isoniazid ... tiredness

Drug-induced liver damage - Ketoconazole ... tiredness

Drug-induced liver damage - Mephenytoin ... tiredness

Drug-induced liver damage - Methoxyflurane ... tiredness

Drug-induced liver damage - monoamine oxidase inhibitors ... tiredness

Drug-induced liver damage - Naproxen ... tiredness

Drug-induced liver damage - Nitrofuran ... tiredness

Drug-induced liver damage - Nitrous Oxide ... tiredness

Drug-induced liver damage - Novobiocin ... tiredness

Drug-induced liver damage - Oral hypoglycemics ... tiredness

Drug-induced liver damage - p-aminosalicylic acid ... tiredness

Drug-induced liver damage - Penicillin ... tiredness

Drug-induced liver damage - Phenobarbital ... tiredness

Drug-induced liver damage - Phenothiazines ... tiredness

Drug-induced liver damage - Phenylbutazone ... tiredness

Drug-induced liver damage - Phenytoin ... tiredness

Drug-induced liver damage - psychotropic agents ... tiredness

Drug-induced liver damage - Ranitidine ... tiredness

Drug-induced liver damage - Rifampicin ... tiredness

Drug-induced liver damage - Salicylate ... tiredness

Drug-induced liver damage - Saramycetin ... tiredness

Drug-induced liver damage - Steroids ... tiredness

Drug-induced liver damage - Sulfonamide ... tiredness

Drug-induced liver damage - Sulindac ... tiredness

Drug-induced liver damage - Tamoxifen ... tiredness

Drug-induced liver damage - Telithromycin ... tiredness

Drug-induced liver damage - Tetracycline ... tiredness

Drug-induced liver damage - Thioxanthene ... tiredness

Drug-induced liver damage - Thorotrast ... tiredness

Drug-induced liver damage - tricyclic antidepressant ... tiredness

Drug-induced liver damage - Valproic Acid ... tiredness

Drug-induced liver damage - Vidarabine ... tiredness

Drug-induced liver damage - Vitamin A ... tiredness

Drug-induced liver damage - xenylamine ... tiredness

Drug-induced liver damage - Zoxazolamine ... tiredness

Drug-induced Sideroblastic anemia ... tiredness

Drugs-induced liver damage - Ether ... tiredness

Dysbarism ... tiredness

Dyssomnia ... daytime sleepiness

Dysthymia ... tiredness, oversleeping

E

East African Trypanosomiasis ... daytime sleepiness

Elapid poisoning ... drowsiness

Encephalitis ... drowsiness

End Stage Liver Failure ... yawning, drowsiness

End-stage renal disease ... drowsiness

Endocarditis ... tiredness

Endocrine agent-induced liver damage ... tiredness

Endocrine agent-induced liver damage - Anabolic C-17 ... tiredness

Endocrine agent-induced liver damage - Antithyroid drugs ... tiredness

Endocrine agent-induced liver damage - Glucocorticoids ... tiredness

Endocrine agent-induced liver damage - Oral contraceptives ... tiredness

Endocrine agent-induced liver damage - Oral hypoglycemics ... tiredness

Endocrine agent-induced liver damage - Steroids ... tiredness

Endocrine agent-induced liver damage - Tamoxifen ... tiredness

Endodermal sinus tumor ... tiredness

Endogenous insomnia ... tiredness

Esophagus Cancer ... tiredness

Ethanol-induced Sideroblastic anemia ... tiredness

Extradural hematoma ... drowsiness

Extragonadal Germ Cell Tumor ... tiredness

Eye Herpes ... tiredness

F

Familial Colorectal Cancer ... tiredness

Familial pulmonary arterial hypertension ... tiredness

Familial renal cell carcinoma ... tiredness

Fanconi syndrome ... tiredness

Favism ... tiredness

Fire Ant bite ... tiredness

Folate-deficiency anemia ... tiredness

Fournier Gangrene ... drowsiness

Fructose intolerance ... tiredness

Fungal meningitis ... tiredness

G

Ganglioglioma ... drowsiness

Gastroenteritis ... tiredness

Gelineau's syndrome ... tiredness

Gliosarcoma ... drowsiness

Glucosamine - adverse effects ... drowsiness

Glycogen storage disease type 2 ... somnolence

Glycogenosis type 2 ... somnolence

Golden Chain tree poisoning ... drowsiness

Grand mal seizures ... tiredness

Granulomatous amebic encephalitis ... tiredness

Gräsbeck-Imerslund disease ... tiredness

GTP cyclohydrolase deficiency ... drowsiness

H

Hashimoto's encephalitis ... drowsiness

Head injury ... drowsiness

Heart attack ... tiredness

Heart failure ... tiredness

Helicobacter cinaedi infection ... tiredness

Helicobacter fenneliae infection ... tiredness

HELLP syndrome ... Tiredness

Hemiplegic migraine, familial type 1 ... drowsiness

Hemiplegic migraine, familial type 2 ... drowsiness

Hemoglobin S/hemoglobin Lepore, Boston ... drowsiness

Hemoglobin S/hemoglobin O, Arab ... drowsiness

Hemoglobin SC ... drowsiness

Hemolytic uremic syndrome ... tiredness, drowsiness

Hendra Virus ... Drowsiness

Hepatic encephalopathy syndrome ... somnolence, drowsiness

Hepatoma ... tiredness

Hepatorenal tyrosinemia ... drowsiness

Hepatotoxicity ... tiredness

Herbal Agent adverse reaction - Rue ... tiredness

Herbal Agent overdose - Hawthorn ... sleepiness

Herbal Agent overdose - Kava ... tiredness

Herbal Agent overdose - St John's Wort ... tiredness

Hereditary spherocytic hemolytic anemia ... tiredness

Heroin overdose ... drowsiness

Heroin withdrawal ... yawning

Herpes stomatitis ... tiredness

HIV/AIDS ... tiredness

Hodgkin's Disease ... tiredness

Horseshoe Crab poisoning ... drowsiness

Hydrocephalus ... drowsiness

Hydrocephalus autosomal recessive ... sleepiness

Hydrocodone overdose ... sleepiness

Hydrocodone withdrawal ... yawning

Hyperbilirubinemia ... tiredness

Hyperchromic Anemia ... tiredness

Hyperemesis Gravidarum ... tiredness

Hyperglycemic Hyperosmolar Nonketotic Syndrome ... sleepiness

Hyperglycerolemia, juvenile form ... somnolence

Hyperinsulinism due to glucokinase deficiency ... tiredness

Hyperinsulinism due to glutamodehydrogenase deficiency ... tiredness

Hyperinsulinism in children, congenital ... tiredness

Hyperparathyroidism ... tiredness

Hypersomnia ... daytime sleepiness

Hyperthyroidism ... tiredness

Hypoglycemia ... drowsiness

Hypoglycemia with deficiency of glycogen synthetase in the liver ... drowsiness

Hypoglycemic attack ... drowsiness

Hypopituitarism ... Tiredness

Hypothermia ... drowsiness

Hypothyroidism ... tiredness

I

Ichthyohepatotoxication ... drowsiness

Idiopathic alveolar hypoventilation syndrome ... daytime sleepiness

Idiopathic hypersomnia ... excessive daytime sleepiness

Idiopathic hypersomnia - monosymptomatic ... excessive daytime sleepiness

Idiopathic hypersomnia - polysymptomatic ... excessive daytime sleepiness

Idiopathic pulmonary hypertension ... tiredness

Imerslünd-Grasbeck Syndrome ... tiredness

Inborn amino acid metabolism disorder ... tiredness, sleepiness

Infectious meningitis ... tiredness

Inherited spherocytic anemia ... tiredness

Insomnia ... daytime tiredness, tiredness, drowsiness

Iron deficiency anemia ... tiredness

Irritable bowel syndrome ... tiredness

Isoniazid-induced Sideroblastic anemia ... tiredness

J

Jet lag ... tiredness, sleepiness, drowsiness

K

Kawasaki disease ... tiredness

Kidney Cancer ... tiredness

Kidney stones ... drowsiness

Kleine-Levin Syndrome ... somnolence

L

Lactate dehydrogenase deficiency ... tiredness

Lantana poisoning ... drowsiness

Lead poisoning ... drowsiness

Lederer's anemia ... tiredness, drowsiness

Left heart failure ... tiredness

Legionnaires' disease ... tiredness

Leopard's-bane poisoning ... drowsiness

Leukemia ... tiredness

Leukemia, Lymphocytic, Acute, L1 ... tiredness

Leukemia, Lymphocytic, Acute, L2 ... tiredness

Leukemia, Lymphocytic, Acute, L3 ... tiredness

Leukemia, Myeloid, Philadelphia-Negative ... tiredness

Leukemia, Myeloid, Philadelphia-Positive ... tiredness

Lidocaine toxicity ... drowsiness

Listeriosis ... tiredness

Lithium toxicity ... drowsiness

Liver failure ... drowsiness

Lortab withdrawal ... yawning

Lung cancer ... tiredness

Lupine poisoning ... sleepiness

Lymphoblastic lymphoma ... tiredness

Lymphocytic Choriomeningitis ... drowsiness

Lymphoma ... tiredness

Lysteria monocytoigeneses meningitis ... sleepiness

M

Macrocytic Hyperchromic Anemia ... tiredness

Magnesium Overdose ... drowsiness

Malabsorption ... tiredness

Malaria ... tiredness

Mayapple poisoning ... drowsiness

Megaloblastic Anemia 1 ... tiredness

Megalocytic interstitial nephritis ... tiredness

Megalocytic-Normochromic anemia ... tiredness

Melioidosis ... drowsiness

Meningioma ... drowsiness

Meningitis ... difficulty waking up, tiredness, tiredness, sleepiness, difficulty waking

Meningococcal disease ... difficulty waking up, tiredness, tiredness, sleepiness, difficulty waking

Menorrhagia ... tiredness

Metal-induced liver damage ... tiredness

Methahemoglobinemia ... tiredness

Methamphetamine overdose ... tiredness

Methyldopa-induced Immune Hemolytic Anemia ... tiredness

Microcytic Anemia ... tiredness

Microcytic Hyperchromic Anemia ... tiredness

Microcytic hypochromic anemia ... tiredness

Microcytic-Normochromic anemia ... tiredness

MN1 ... drowsiness

Mononucleosis ... tiredness

Morning Glory poisoning ... drowsiness

Morphine overdose ... drowsiness

Morphine withdrawal ... yawning

Motion sickness ... yawning, drowsiness

Mountain sickness ... drowsiness

Multiple Myeloma ... tiredness

Mycotoxin-induced liver damage - Aflatoxin ... tiredness

Mycotoxin-induced liver damage - Cyclochlorotine ... tiredness

Mycotoxin-induced liver damage - Luteoskyrins ... tiredness

Mycotoxin-induced liver damage - Ochratoxin ... tiredness

Mycotoxin-induced liver damage - Rubratoxin ... tiredness

Mycotoxin-induced liver damage - Sterigmatocystin ... tiredness

Myelofibrosis-osteosclerosis ... drowsiness

N

Narcolepsy ... daytime sleep attacks, falling asleep during routine work, drowsiness, falling asleep during laughter, excessive daytime sleepiness, napping

NASH syndrome ... tiredness

Nefazodone toxicity ... drowsiness

Neuroendocrine carcinoma of the cervix ... tiredness

Neurofibromatosis, familial intestinal ... tiredness

Non-hereditary spherocytic anemia ... tiredness

Non-Hodgkin's Lymphoma ... tiredness

Non-Hodgkin's lymphoma, during pregnancy ... tiredness

Non-Small Cell Lung Cancer ... tiredness

Normochromic anemia ... tiredness

Normocytic anemia ... tiredness

Normocytic-Normochromic anemia ... tiredness

Nutritional anemia ... tiredness

Nutritional Sideroblastic anemia ... tiredness

O

Obesity hypoventilation syndrome ... excessive daytime sleepiness

Obstructive sleep apnea ... falling asleep while driving, falling asleep during the day, excessive daytime sleepiness

Occupational liver damage - 1,1,1-Tetrachloroethane ... tiredness

Occupational liver damage - 1,1,2-Tetrachloroethane ... tiredness

Occupational liver damage - 1,2-Dibromoethane ... tiredness

Occupational liver damage - 1,2-Dichloroethane ... tiredness

Occupational liver damage - 2-acetylamino-fluorene ... tiredness

Occupational liver damage - 2-Nitropropane ... tiredness

Occupational liver damage - 3,3-Dichlorobenzidine ... tiredness

Occupational liver damage - 4-Dimethylaminoazobenzene ... tiredness

Occupational liver damage - Acetates ... tiredness

Occupational liver damage - Acetonitrile ... tiredness

Occupational liver damage - Acrylonitrile ... tiredness

Occupational liver damage - Alcohol ... tiredness

Occupational liver damage - Alicyclic Hydrocarbons ... tiredness

Occupational liver damage - Aliphatic Amines ... tiredness

Occupational liver damage - Aliphatic Hydrocarbons ... tiredness

Occupational liver damage - Aliphatic hydrogenated hydrocarbons ... tiredness

Occupational liver damage - Allyl alcohol ... tiredness

Occupational liver damage - Amyl acetate ... tiredness

Occupational liver damage - Aromatic amines ... tiredness

Occupational liver damage - Aromatic halogenated hydrocarbons ... tiredness

Occupational liver damage - Aromatic Hydrocarbons ... tiredness

Occupational liver damage - Arsenic ... tiredness

Occupational liver damage - Arsine ... tiredness

Occupational liver damage - Benzene ... tiredness

Occupational liver damage - Benzyl chloride ... tiredness

Occupational liver damage - Beryllium ... tiredness

Occupational liver damage - Beta-Propiolactone ... tiredness

Occupational liver damage - Bipyridyl pesticides ... tiredness

Occupational liver damage - Bismuth ... tiredness

Occupational liver damage - Boron ... tiredness

Occupational liver damage - Boron hydrides ... tiredness

Occupational liver damage - Bromide ... tiredness

Occupational liver damage - Cadmium ... tiredness

Occupational liver damage - Carbolic Acids and Anhydrides ... tiredness

Occupational liver damage - Carbon Disulfide ... tiredness

Occupational liver damage - Carbon tetrachloride ... tiredness

Occupational liver damage - Carbonyls (metal) ... tiredness

Occupational liver damage - Chlorinated benzenes ... tiredness

Occupational liver damage - Chlorinated naphthalenes ... tiredness

Occupational liver damage - Chlorodiphenyls and derivatives ... tiredness

Occupational liver damage - Chloroform ... tiredness

Occupational liver damage - Chloroprene ... tiredness

Occupational liver damage - Chromium ... tiredness

Occupational liver damage - Copper ... tiredness

Occupational liver damage - Cresol ... tiredness

Occupational liver damage - Cyclopropane ... tiredness

Occupational liver damage - Dibromochloropropane ... tiredness

Occupational liver damage - Dimethyl sulfate ... tiredness

Occupational liver damage - Dimethylnitrosamine ... tiredness

Occupational liver damage - Dinitrobenzene ... tiredness

Occupational liver damage - Dinitrophenol ... tiredness

Occupational liver damage - Dinitrotoluene ... tiredness

Occupational liver damage - Diphenyl ... tiredness

Occupational liver damage - Ethanolamines ... tiredness

Occupational liver damage - Ethyl Acetate ... tiredness

Occupational liver damage - Ethyl alcohol ... tiredness

Occupational liver damage - Ethyl Ether ... tiredness

Occupational liver damage - Ethyl Salicylate ... tiredness

Occupational liver damage - Ethylene chlorohydrin ... tiredness

Occupational liver damage - Ethylene Dibromide ... tiredness

Occupational liver damage - Ethylene dichloride ... tiredness

Occupational liver damage - Ethylene oxide ... tiredness

Occupational liver damage - Ethylenediamine ... tiredness

Occupational liver damage - Germanium ... tiredness

Occupational liver damage - Hydrazine and derivatives ... tiredness

Occupational liver damage - Hydrogen bromides ... tiredness

Occupational liver damage - Hydrogen Cyanide ... tiredness

Occupational liver damage - Ionizing radiation ... tiredness

Occupational liver damage - Iron ... tiredness

Occupational liver damage - Isopropyl acetate ... tiredness

Occupational liver damage - Kepone pesticides ... tiredness

Occupational liver damage - Mercaptans ... tiredness

Occupational liver damage - Methyl acetate ... tiredness

Occupational liver damage - Methyl Bromide ... tiredness

Occupational liver damage - Methyl Chloride ... tiredness

Occupational liver damage - Methylene chloride ... tiredness

Occupational liver damage - Methylene dianiline ... tiredness

Occupational liver damage - N,N-Dimethylformamide ... tiredness

Occupational liver damage - N-butyl acetate ... tiredness

Occupational liver damage - n-Heptane ... tiredness

Occupational liver damage - N-N-Dimethylacetamide ... tiredness

Occupational liver damage - N-Nitrosodimethylamine ... tiredness

Occupational liver damage - N-propyl acetate ... tiredness

Occupational liver damage - Naphthalene ... tiredness

Occupational liver damage - Naphthol ... tiredness

Occupational liver damage - Nickel ... tiredness

Occupational liver damage - Nitriles ... tiredness

Occupational liver damage - Nitrobenzene ... tiredness

Occupational liver damage - Nitromethane ... tiredness

Occupational liver damage - Nitroparaffins ... tiredness

Occupational liver damage - Nitrophenol ... tiredness

Occupational liver damage - Phenol ... tiredness

Occupational liver damage - Phosphine ... tiredness

Occupational liver damage - Phosphorus ... tiredness

Occupational liver damage - Phthalic Anhydride ... tiredness

Occupational liver damage - Picric Acid ... tiredness

Occupational liver damage - Polybrominated biphenyls ... tiredness

Occupational liver damage - Polychlorinated biphenyls ... tiredness

Occupational liver damage - Propylene dichloride ... tiredness

Occupational liver damage - Pyridine ... tiredness

Occupational liver damage - Pyrogallol ... tiredness

Occupational liver damage - Selenium ... tiredness

Occupational liver damage - Stibine ... tiredness

Occupational liver damage - Styrene/ethyl benzene ... tiredness

Occupational liver damage - Tetrachloroethane ... tiredness

Occupational liver damage - Tetrachloroethylene ... tiredness

Occupational liver damage - Tetramethylthiuram disulfide ... tiredness

Occupational liver damage - Tetryl ... tiredness

Occupational liver damage - Thallium ... tiredness

Occupational liver damage - Thallium sulfate pesticides ... tiredness

Occupational liver damage - Thorium dioxide ... tiredness

Occupational liver damage - Tin ... tiredness

Occupational liver damage - Toluene ... tiredness

Occupational liver damage - Trichloroethylene ... tiredness

Occupational liver damage - Trinitrotoluene ... tiredness

Occupational liver damage - Turpentine ... tiredness

Occupational liver damage - Uranium ... tiredness

Occupational liver damage - Vinyl Chloride ... tiredness

Occupational liver damage - Whole body vibration ... tiredness

Occupational liver damage - Xylene ... tiredness

Occupational metal-induced liver damage - Antimony ... tiredness

Occupational metal-induced liver damage - Arsenic ... tiredness

Occupational metal-induced liver damage - Barium ... tiredness

Occupational metal-induced liver damage - Beryllium ... tiredness

Occupational metal-induced liver damage - Bismuth ... tiredness

Occupational metal-induced liver damage - Boranes ... tiredness

Occupational metal-induced liver damage - Boron ... tiredness

Occupational metal-induced liver damage - Cadmium ... tiredness

Occupational metal-induced liver damage - Chromium ... tiredness

Occupational metal-induced liver damage - Cobalt ... tiredness

Occupational metal-induced liver damage - Copper ... tiredness

Occupational metal-induced liver damage - Germanium ... tiredness

Occupational metal-induced liver damage - Gold ... tiredness

Occupational metal-induced liver damage - Hafnium ... tiredness

Occupational metal-induced liver damage - Halides ... tiredness

Occupational metal-induced liver damage - Hydrazines ... tiredness

Occupational metal-induced liver damage - Iron ... tiredness

Occupational metal-induced liver damage - Lanthanides ... tiredness

Occupational metal-induced liver damage - Lead ... tiredness

Occupational metal-induced liver damage - Manganese ... tiredness

Occupational metal-induced liver damage - Mercury ... tiredness

Occupational metal-induced liver damage - Molybdenum ... tiredness

Occupational metal-induced liver damage - Nickel ... tiredness

Occupational metal-induced liver damage - Niobium ... tiredness

Occupational metal-induced liver damage - Phosphorus ... tiredness

Occupational metal-induced liver damage - Selenium ... tiredness

Occupational metal-induced liver damage - Tellurium ... tiredness

Occupational metal-induced liver damage - Thallium ... tiredness

Occupational metal-induced liver damage - Tin ... tiredness

Oleander poisoning ... drowsiness

Opioid withdrawal ... yawning

Opium overdose ... drowsiness

Osler's disease ... drowsiness

Oxycontin overdose ... tiredness, drowsiness

OxyContin withdrawal ... tiredness, yawning

P

Pancreatic cancer ... tiredness

Parvovirus ... tiredness

Penicillin-induced Immune Hemolytic Anemia ... tiredness

Percocet overdose ... drowsiness

Periodic limb movements in sleep ... daytime sleepiness

Pernicious anemia ... tiredness

Phenol sulfotransferase deficiency ... tiredness

Pituitary apoplexy ... drowsiness

Plant poisoning - apple seeds (Malus sylvestris) ... drowsiness

Plant poisoning - apricot pits (Prunus armeniaca) ... drowsiness

Plant poisoning - bitter almonds (P. dulcis var. amara) ... drowsiness

Plant poisoning - black cherry pits (P. serotina) ... drowsiness

Plant poisoning - Cytisine ... drowsiness

Plant poisoning - Digitalis glycoside ... drowsiness

Plant poisoning - peach pits (P. persica) ... drowsiness

Plant poisoning - pear seeds (Pyrus communis) ... drowsiness

Plant toxin-induced liver damage - Albitocin ... tiredness

Plant toxin-induced liver damage - Cycasin ... tiredness

Plant toxin-induced liver damage - Icterogenin ... tiredness

Plant toxin-induced liver damage - Indospicine ... tiredness

Plant toxin-induced liver damage - Lanthana ... tiredness

Plant toxin-induced liver damage - Ngaione ... tiredness

Plant toxin-induced liver damage - Nutmeg ... tiredness

Plant toxin-induced liver damage - Pyrrolidizine ... tiredness

Plant toxin-induced liver damage - Safrole ... tiredness

Plant toxin-induced liver damage - Tannic Acid ... tiredness

Pneumococcal pneumonia ... Tiredness

Pneumonia ... tiredness, drowsiness

Poikilocytic anemia ... tiredness

Polar bear poisoning ... drowsiness

Polyarteritis ... tiredness

Polycythemia ... tiredness

Polycythemia vera ... drowsiness

Post-vaccinial encephalitis ... drowsiness

Posthemorrhagic anemia ... tiredness

Primary Autoimmune Hemolytic Anemia ... tiredness

Primary Cold Autoimmune Hemolytic Anemia ... tiredness

Primary insomnia ... daytime drowsiness

Primary pulmonary hypertension ... tiredness

Primary pulmonary hypertension - Dexfenfluramine-associated ... tiredness

Primary pulmonary hypertension - Fenfluramine-associated ... tiredness

Problem Sleepiness ... falling asleep driving, daytime drowsiness, daytime napping

Prolymphocytic leukemia ... tiredness

Psychotropic agent-induced liver damage ... tiredness

Psychotropic agent-induced liver damage - Benzodiazepine ... tiredness

Psychotropic agent-induced liver damage - Butyrophenone ... tiredness

Psychotropic agent-induced liver damage - monoamine oxidase inhibitors ... tiredness

Psychotropic agent-induced liver damage - Phenothiazines ... tiredness

Psychotropic agent-induced liver damage - Thioxanthene ... tiredness

Psychotropic agent-induced liver damage - tricyclic antidepressant ... tiredness

Pulmonary hypertension ... tiredness

Pulmonary hypoxic hypertension ... tiredness

Pulmonary thromboembolic hypertension ... tiredness

Pyridoxine deficiency-induced Sideroblastic anemia ... tiredness

Q

Quetiapine toxicity ... somnolence

Quinidine-induced Immune Hemolytic Anemia ... tiredness

R

Rabies ... Tiredness

Radiation induced meningioma ... drowsiness

Renal cancer, familial ... tiredness

Renal Cell Carcinoma 2 ... tiredness

Renal Cell Carcinoma 3 ... tiredness

Renal Cell Carcinoma 4 ... tiredness

Renal pelvis and ureter, transitional cell cancer ... tiredness

Restless Legs Syndrome ... daytime sleepiness

Restless Legs Syndrome, Susceptibility To, 5 ... Daytime sleepiness

Reye's Syndrome ... somnolence

Rheumatoid arthritis ... tiredness

Ringed seal poisoning ... drowsiness

S

Sarcoidosis ... tiredness

Scurvy ... tiredness

Sea snake poisoning ... drowsiness

Secondary Autoimmune Hemolytic Anemia ... tiredness

Secondary Cold Autoimmune Hemolytic Anemia ... tiredness

Secondary pulmonary hypertension ... tiredness

Selective Vitamin B12 malabsorption with Proteinuria ... tiredness

Shaken Baby Syndrome ... drowsiness

Sickle Cell Anemia ... tiredness

Sideroblastic anemia ... tiredness

Sideroblastic anemia, autosomal ... tiredness

Sideroblastic anemia, hereditary ... tiredness

Sideropenic anemia ... tiredness

Sinusitis ... tiredness

Sleep apnea ... falling asleep while driving, falling asleep during the day, excessive daytime sleepiness

Sleep Apnea Syndromes ... excessive daytime sleepiness

Sleep deprivation ... daytime sleepiness, drowsiness

Sleep disorders ... Tiredness

Sleepwalking ... Tiredness

Slocumb syndrome ... tiredness

Slowly Progressive Bokhoror ... somnolence

Slowly Progressive VE ... somnolence

Slowly Progressive Viliuisk Encephalitis ... somnolence

Slowly Progressive Viliuisk Encephalomyelitis ... somnolence

Slowly Progressive Vilyuisk Encephalitis ... somnolence

Slowly Progressive Vilyuisk Encephalomyelitis ... somnolence

Small Cell Lung Cancer ... tiredness

Small cell lung cancer, adult ... tiredness

Sopite syndrome ... yawning, drowsiness

Spherocytic anemia ... tiredness

Spira syndrome ... drowsiness

Spur-cell anemia ... tiredness

Stevens-Johnson Syndrome ... tiredness

Stomach cancer ... tiredness

Stomach cancer, familial ... tiredness

Sub clinical hypothyroidism ... Sleepiness

Subdural hematoma ... drowsiness

Sulphonamide -induced Immune Hemolytic Anemia ... tiredness

Superior vena cava syndrome ... somnolence

Syphilis ... tiredness

T

T-cell acute lymphoblastic leukemia ... tiredness

Thalassemia ... tiredness

Thiamine deficiency ... tiredness

Tick-borne encephalitis ... drowsiness

Timme syndrome ... drowsiness

Togaviridae disease ... drowsiness

Torulopsis ... tiredness

Toxic epidermal necrolysis ... tiredness

Toxic mushrooms - Anticholinergic ... somnolence

Toxic mushrooms - Gastrointestinal irritant ... drowsiness

Toxin-induced Sideroblastic anemia ... tiredness

Transitional cell carcinoma ... tiredness

Traumatic laryngitis ... tiredness

Traumatic spreading depression syndrome ... somnolence

Tularemia ... tiredness

Type 1 diabetes ... tiredness

Type 2 diabetes ... tiredness, Drowsiness

U

Ultram overdose ... somnolence, drowsiness

Upper airway resistance syndrome ... daytime sleepiness

Uremia ... drowsiness

V

Valinemia ... drowsiness

Venlafaxine toxicity ... somnolence

Viral Hepatitis ... Tiredness

Viral meningitis ... difficulty waking up, tiredness, tiredness, sleepiness, Drowsiness, difficulty waking

Vitamin A overdose ... tiredness

Vitamin B12 Deficiency ... tiredness

Vogt-Koyanagi-Harada Syndrome ... drowsiness

W

Walrus poisoning ... drowsiness

Warm Autoimmune Hemolytic Anemia ... tiredness

Warm-reacting-antibody hemolytic anemia ... tiredness

Weil's syndrome ... drowsiness

Wernicke's encephalopathy ... drowsiness

Wernicke-Korsakoff syndrome ... drowsiness

West African Trypanosomiasis ... somnolence, daytime sleepiness

Western equine encephalitis ... drowsiness

Whiplash Injuries ... tiredness

Whole-body acute irradiation - cerebral syndrome ... drowsiness

Whooping Cough ... tiredness

Winkelman Bethfe Pfeiffer syndrome ... Tiredness

X

X-linked sideroblastic anemia ... tiredness

Xanax overdose ... sleepiness

Y

Yellow fever ... tiredness

Conditions listing medical complications: Drowsiness:

The following list of medical conditions have 'Drowsiness' 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.

D

Dengue fever ... tiredness

P

Periodic limb movements in sleep ... problem sleepiness

R

Restless Legs Syndrome ... problem sleepiness, excessive daytime sleepiness

More Information About Drowsiness

List of 1028 causes of Drowsiness

This section shows a full list of all the diseases and conditions listed as a possible cause of Drowsiness in our database from various sources.

Acanthamoeba infection - tiredness
Acanthamoeba infection of the central nervous system - tiredness
Achrestic anemia - tiredness
Acidemia, methylmalonic - drowsiness
Acidosis - drowsiness
Acquired Aplastic Anemia - tiredness
Acrodynia - drowsiness
Acute Bokhoror - somnolence
Acute Chemical poisoning - Varnish makers' and painters' Naptha - drowsiness
Acute cholinergic dysautonomia - tiredness
Acute Disseminated Encephalomyelitis - drowsiness
Acute erythroleukemia - tiredness
Acute fatty liver of pregnancy - tiredness
Acute lymphoblastic leukemia - tiredness
Acute lymphoblastic leukemia, adult - tiredness
Acute Pesticide poisoning - xylene - drowsiness
Acute promyelocytic leukemia - tiredness
Acute VE - somnolence
Acute Viliuisk Encephalitis - somnolence
Acute Viliuisk Encephalomyelitis - somnolence
Acute Vilyuisk Encephalitis - somnolence
Acute Vilyuisk Encephalomyelitis - somnolence
Adenocarcinoma, Clear Cell - tiredness
Adenosine triphosphatase deficiency, anaemia due to - tiredness
African Sleeping sickness - sleepiness
AIDS - tiredness
Alcohol
Alcohol abuse - drowsiness
Alcohol withdrawal syndrome
Alcohol-induced pseudo-Cushing syndrome - tiredness
Allergic rhinitis - Sleepiness
Allergic tension-fatigue syndrome - tiredness
Allergies
Alpha thalassemia trait - tiredness
Alpine syndrome - drowsiness
Altitude sickness, acute
Ambien overdose - tiredness
Amitriptyline
Amphetamine abuse - tiredness
Amyloid angiopathy - drowsiness
Anaplastic large cell lymphoma - tiredness
Anaplastic small cell lymphoma - tiredness
Anemia - tiredness
Anemia of pregnancy - tiredness
Anemia, Hemolytic, Warm Antibody - tiredness
Anemias, Sideroblastic - tiredness
Anesthetic agent-induced liver damage - tiredness
Anesthetic agent-induced liver damage - Chloroform - tiredness
Anesthetic agent-induced liver damage - Cyclopropane - tiredness
Anesthetic agent-induced liver damage - Ether - tiredness
Anesthetic agent-induced liver damage - Halothane - tiredness
Anesthetic agent-induced liver damage - Methoxyflurane - tiredness
Anesthetic agent-induced liver damage - Nitrous Oxide - tiredness
Anisocytosis - tiredness
Antibiotics-induced liver damage - tiredness
Antibiotics-induced liver damage - Cephalosporin - tiredness
Antibiotics-induced liver damage - Chloramphenicol - tiredness
Antibiotics-induced liver damage - Clindamycin - tiredness
Antibiotics-induced liver damage - Erythromycin estolate - tiredness
Antibiotics-induced liver damage - Erythromycin Ethyl succinate - tiredness
Antibiotics-induced liver damage - Novobiocin - tiredness
Antibiotics-induced liver damage - Quinolone - tiredness
Antibiotics-induced liver damage - Spectinomycin - tiredness
Antibiotics-induced liver damage - Sulfones - tiredness
Antibiotics-induced liver damage - Telithromycin - tiredness
Antibiotics-induced liver damage - Tetracycline - tiredness
Antibiotics-induced liver damage - Nitrofuran - tiredness
Antibiotics-induced liver damage - Penicillin - tiredness
Antibiotics-induced liver damage - Rifampicin - tiredness
Anticholinergic syndrome - somnolence
Anticonvulsive-induced liver damage - tiredness
Anticonvulsive-induced liver damage - Mephenytoin - tiredness
Anticonvulsive-induced liver damage - Phenobarbital - tiredness
Anticonvulsive-induced liver damage - Phenytoin - tiredness
Anticonvulsive-induced liver damage - Valproic Acid - tiredness
Antidiarrheal agent poisoning - drowsiness
Antifungal agent-induced liver damage - tiredness
Antifungal agent-induced liver damage - 5-Fluorocytosine - tiredness
Antifungal agent-induced liver damage - Amphotericin - tiredness
Antifungal agent-induced liver damage - Griseofulvin - tiredness
Antifungal agent-induced liver damage - Ketoconazole - tiredness
Antifungal agent-induced liver damage - Saramycetin - tiredness
Antimetazoal agent-induced liver damage - tiredness
Antimetazoal agent-induced liver damage - Amodiaquine - tiredness
Antimetazoal agent-induced liver damage - Hycanthone - tiredness
Antiprotozoal agent-induced liver damage - tiredness
Antiprotozoal agent-induced liver damage - 8-Hydroxyquinolone - tiredness
Antiprotozoal agent-induced liver damage - Carbarsone - tiredness
Antiprotozoal agent-induced liver damage - Emetine - tiredness
Antiprotozoal agent-induced liver damage - Mepacrine - tiredness
Antiprotozoal agent-induced liver damage - Metronidazole - tiredness
Antiprotozoal agent-induced liver damage - Thiabendazole - tiredness
Antipsychotic agents
Antituberculous agent-induced liver damage - tiredness
Antituberculous agent-induced liver damage - Cycloserine - tiredness
Antituberculous agent-induced liver damage - Ethionamide - tiredness
Antituberculous agent-induced liver damage - Isoniazid - tiredness
Antituberculous agent-induced liver damage - p-aminosalicylic acid - tiredness
Antituberculous agent-induced liver damage - Rifampicin - tiredness
Antiviral agent-induced liver damage - tiredness
Antiviral agent-induced liver damage - Cytarabine - tiredness
Antiviral agent-induced liver damage - idoxuridine - tiredness
Antiviral agent-induced liver damage - Vidarabine - tiredness
Antiviral agent-induced liver damage - xenylamine - tiredness
Anxiety
Arbovirosis - tiredness
Arctic bearded seal poisoning - drowsiness
Arginosuccinic aciduria
Aromatic amino acid decarboxylase deficiency - drowsiness
Asbestosis - tiredness
Asphyxiation
Aspirin
Astrocytoma - tiredness
Ativan overdose - tiredness
Atrial Fibrillation - tiredness
Atropine
Australian Sea Lion poisoning - drowsiness
Autoimmune Hemolytic Anemia - tiredness
B-cell lymphomas - tiredness
B-cell prolymphocytic leukaemia - tiredness
Baclofen
Barbiturate abuse - sleepiness
Barbiturates
Bartonella - tiredness
Basilar Migraine - sleepiness
Benzodiazepines
Beriberi - tiredness
Beta Thalassemia trait - tiredness
Bickerstaff's brainstem encephalitis - somnolence
Bickerstaff's brainstem encephalitis (BBE) - somnolence
Bipolar disorder - oversleeping
Bird of Paradise poisoning - drowsiness
Birth control pill poisoning - drowsiness
Black nightshade poisoning - drowsiness
Bonnier's syndrome - somnolence
Boredom
Brain compression - drowsiness
Brain conditions
Brain death
Brain infection
Brain injury
Bright's Disease - somnolence
Bromazepam
Bronchiectasis - tiredness
Bronchiolitis obliterans with obstructive pulmonary disease - tiredness
Brown-Vialetto-Van Laere syndrome - sleepiness
Bupivacaine
Buprenorphine
Buspirone
Caffeine withdrawal
Campylobacter fetus infection - tiredness
Campylobacter hylointestinalis infection - tiredness
Campylobacter jejuni infection - tiredness
Campylobacter laridis infection - tiredness
Cancer
Cannabinoids
Carbamoylphosphate synthetase 1 deficiency disease
Carbon monoxide toxicity
Carbon tetrachloride
Cardiac arrest
Cardiomyopathy - tiredness
Carnitine deficiency (systemic)
Cataplexy
Central nervous system lymphoma, primary - drowsiness
Central sleep apnea - daytime sleepiness
Cephalosporin-induced Immune Hemolytic Anemia - tiredness
Cerebellar abscess - drowsiness
Cerebral abscess - drowsiness
Cerebral aneurysm
Cerebral astrocytoma, adult - sleepiness
Certain drugs and medications
Certain medications
Certain psychiatric disorders
Chagas disease - sleepiness
Chemical poisoning - 1,1-Dichloroethene - drowsiness
Chemical poisoning - 1,2-Dibromo-3-Chloropropane - drowsiness
Chemical poisoning - 1,2-Dibromoethane - drowsiness
Chemical poisoning - 1,3-Butadiene - drowsiness
Chemical poisoning - 1,4-Dioxane - drowsiness
Chemical poisoning - 1-Propanol - drowsiness
Chemical poisoning - 2-Butoxyethanol - drowsiness
Chemical poisoning - 2-Hexanone - drowsiness
Chemical poisoning - Acetophenone - drowsiness
Chemical poisoning - Acrylamide - somnolence
Chemical poisoning - Alicyclic hydrocarbons - drowsiness
Chemical poisoning - Allyl Glycidyl Ether - drowsiness
Chemical poisoning - Allyl trichloride - drowsiness
Chemical poisoning - Amitraz - drowsiness
Chemical poisoning - Aniline - drowsiness
Chemical poisoning - Benomyl - somnolence
Chemical poisoning - Boric Acid - drowsiness
Chemical poisoning - Bromide - drowsiness
Chemical poisoning - Butyl Alcohol - drowsiness
Chemical poisoning - Carbon Tetrachloride - drowsiness
Chemical poisoning - Chlorate salts - drowsiness
Chemical poisoning - Chlorobenzene - drowsiness
Chemical poisoning - Chloroform - drowsiness
Chemical poisoning - Chloromethane - drowsiness
Chemical poisoning - Cresols - drowsiness
Chemical poisoning - Cresylic acid - drowsiness
Chemical poisoning - Cyclohexanone - drowsiness
Chemical poisoning - Cyclohexylamine - drowsiness
Chemical poisoning - Dibromochloromethane - drowsiness
Chemical poisoning - Dichlorphenamide - drowsiness
Chemical poisoning - Diethylene Glycol - drowsiness
Chemical poisoning - Diquat Dibromide - drowsiness
Chemical poisoning - Ethylbenzene - sleepiness
Chemical poisoning - Ethylene Oxide - drowsiness
Chemical poisoning - Fipronil - drowsiness
Chemical poisoning - Formaldehyde - drowsiness
Chemical poisoning - Glycol Ether - drowsiness
Chemical poisoning - Glyphosate - drowsiness
Chemical poisoning - Hexane - drowsiness
Chemical poisoning - High Melting Explosive (HMX) - drowsiness
Chemical poisoning - Isopropyl Alcohol - drowsiness
Chemical poisoning - Jet Fuel-5 - drowsiness
Chemical poisoning - Jewelry cleaner - sleepiness
Chemical poisoning - Kerosene - drowsiness
Chemical poisoning - Kratom - drowsiness
Chemical poisoning - Lacquer - sleepiness
Chemical poisoning - Lighter fluid - sleepiness
Chemical poisoning - Metal cleaner - sleepiness
Chemical poisoning - Metal polish - sleepiness
Chemical poisoning - Metaldehyde - drowsiness
Chemical poisoning - Methanol - drowsiness
Chemical poisoning - Methyl Bromide - drowsiness
Chemical poisoning - Methyl Ethyl Ketone - drowsiness
Chemical poisoning - Methyl Tert-Butyl Ether - drowsiness
Chemical poisoning - Methylene Chloride - drowsiness
Chemical poisoning - Monocrotophos - tiredness
Chemical poisoning - Mouth Wash - drowsiness
Chemical poisoning - N-Butyl Chloride - drowsiness
Chemical poisoning - Naphthalene - drowsiness
Chemical poisoning - Nitromethane - drowsiness
Chemical poisoning - Nitrous Oxide - drowsiness
Chemical poisoning - Para-Dichlorobenzene - drowsiness
Chemical poisoning - Paraphenylenediamine - drowsiness
Chemical poisoning - Pentaborane - drowsiness
Chemical poisoning - Pentachlorophenol - drowsiness
Chemical poisoning - Phosphine - drowsiness
Chemical poisoning - Pool Cleaners - sleepiness
Chemical poisoning - Tar remover - sleepiness
Chemical poisoning - Tetrachloroethane - drowsiness
Chemical poisoning - Tetrachloroethylene - drowsiness
Chemical poisoning - Thallium - tiredness
Chemical poisoning - Thiram - drowsiness
Chemical poisoning - Trichloroethane - drowsiness
Chemical poisoning - Trichloroethylene - drowsiness
Chemical poisoning - Vinyl Choride - drowsiness
Chemical poisoning - Window cleaner - sleepiness
Chemical poisoning - Xylene - drowsiness
Chickenpox - tiredness
Chlophedianol
Chloral hydrate
Chloramphenicol-induced Sideroblastic anemia - tiredness
Chlorpheniramine
Chlorpromazine
Christmas Cherry poisoning - drowsiness
Chronic anemia - tiredness
Chronic Fatigue Syndrome - tiredness
Chronic Idiopathic Myelofibrosis - tiredness
Chronic Kidney Disease - drowsiness
Chronic lymphocytic leukemia - tiredness
Chronic Myeloproliferative Disorders - tiredness
Chronic Pesticide poisoning - xylene - drowsiness
Chronic Sinusitis - tiredness
Cinnarizine
Clonazepam
Clotiapine
Cobra poisoning - drowsiness
Cocaine
Codeine
Codeine overdose - drowsiness
Codeine withdrawal - yawning
Cold antibody hemolytic anemia - sleepiness
Cold Autoimmune Hemolytic Anemia - tiredness
Common cold
Concussion - difficulty waking up
Cone shell poisoning
Congenital aplastic anemia - tiredness
Congenital spherocytic anemia - tiredness
Congestive Heart Failure - tireness
Copper deficiency-induced Sideroblastic anemia - tiredness
Creutzfeldt-Jakob disease
Cushing's syndrome - tiredness
Cyanide poisoning - drowsiness
Cyanides
Cyclic vomiting syndrome - drowsiness
Cyclobenzaprine
Cycloserine
Cycloserine-induced Sideroblastic anemia - tiredness
Cytomegalovirus - tiredness
D-plus hemolytic uremic syndrome (D+HUS) - tiredness
Dantrolene
Deadly nightshade (Solanum dulcamara) poisoning - drowsiness
Dehydration - sleepiness
Delayed sleep-phase syndrome - difficulty waking up
Demethyldiazepam
Dengue fever - tiredness
Depression - tiredness
Depressive disorders - tiredness
Dermatostomatitis, Stevens Johnson type - tiredness
Deserpidine
Desipramine
Di Guglielmo I - acute - tiredness
Diabetes - tiredness
Diabetic hypoglycemia - drowsiness
Diabetic ketoacidosis - drowsiness
Diamorphine
Diazepam
Dichloralphenazone
Dilaudid overdose - drowsiness
Dilaudid withdrawal - yawning
Dimorphic anemia - tiredness
Diphenhydramine
Diphenidol
Disequilibrium syndrome - drowsiness
Disulfiram toxicity - somnolence
Dothiepin
Doxepine-induced Immune Hemolytic Anemia - tiredness
Drug overdose
Drug-induced liver damage - Clindamycin - tiredness
Drug-induced liver damage - Quinolone - tiredness
Drug-induced liver damage - Spectinomycin - tiredness
Drug-induced liver damage - Sulfones - tiredness
Drug-induced Immune Hemolytic Anemia - tiredness
Drug-induced liver damage - 5-Fluorocytosine - tiredness
Drug-induced liver damage - Allopurinol - tiredness
Drug-induced liver damage - Amphotericin - tiredness
Drug-induced liver damage - Anabolic C-17 - tiredness
Drug-induced liver damage - Anesthetic agent - tiredness
Drug-induced liver damage - Antianginal agents - tiredness
Drug-induced liver damage - Antiarrhythmics - tiredness
Drug-induced liver damage - Antibiotics - tiredness
Drug-induced liver damage - Anticoagulants - tiredness
Drug-induced liver damage - anticonvulsives - tiredness
Drug-induced liver damage - Antifungals - tiredness
Drug-induced liver damage - Antihyperlipidemic agents - tiredness
Drug-induced liver damage - Antihypertensives - tiredness
Drug-induced liver damage - Antineoplastic agents - tiredness
Drug-induced liver damage - Antithyroid drugs - tiredness
Drug-induced liver damage - antituberculous agents - tiredness
Drug-induced liver damage - antiviral medication - tiredness
Drug-induced liver damage - Benzodiazepine - tiredness
Drug-induced liver damage - British anti-Lewisite penicillamine - tiredness
Drug-induced liver damage - Butyrophenone - tiredness
Drug-induced liver damage - Cephalosporin - tiredness
Drug-induced liver damage - Chloramphenicol - tiredness
Drug-induced liver damage - Chloroform - tiredness
Drug-induced liver damage - Cimetidine - tiredness
Drug-induced liver damage - Colchicine - tiredness
Drug-induced liver damage - Cyclopropane - tiredness
Drug-induced liver damage - Cycloserine - tiredness
Drug-induced liver damage - Cytarabine - tiredness
Drug-induced liver damage - Dantrolene - tiredness
Drug-induced liver damage - Diflunisal - tiredness
Drug-induced liver damage - Disulfiram - tiredness
Drug-induced liver damage - Diuretic Agents - tiredness
Drug-induced liver damage - endocrine agent - tiredness
Drug-induced liver damage - Erythromycin estolate - tiredness
Drug-induced liver damage - Erythromycin ethyl succinate - tiredness
Drug-induced liver damage - Ethionamide - tiredness
Drug-induced liver damage - Fenoprofen - tiredness
Drug-induced liver damage - Glucocorticoids - tiredness
Drug-induced liver damage - Griseofulvin - tiredness
Drug-induced liver damage - Halothane - tiredness
Drug-induced liver damage - Ibuprofen - tiredness
Drug-induced liver damage - idoxuridine - tiredness
Drug-induced liver damage - Indomethacin - tiredness
Drug-induced liver damage - Iodide ion - tiredness
Drug-induced liver damage - Isoniazid - tiredness
Drug-induced liver damage - Ketoconazole - tiredness
Drug-induced liver damage - Mephenytoin - tiredness
Drug-induced liver damage - Methoxyflurane - tiredness
Drug-induced liver damage - monoamine oxidase inhibitors - tiredness
Drug-induced liver damage - Naproxen - tiredness
Drug-induced liver damage - Nitrofuran - tiredness
Drug-induced liver damage - Nitrous Oxide - tiredness
Drug-induced liver damage - Novobiocin - tiredness
Drug-induced liver damage - Oral hypoglycemics - tiredness
Drug-induced liver damage - p-aminosalicylic acid - tiredness
Drug-induced liver damage - Penicillin - tiredness
Drug-induced liver damage - Phenobarbital - tiredness
Drug-induced liver damage - Phenothiazines - tiredness
Drug-induced liver damage - Phenylbutazone - tiredness
Drug-induced liver damage - Phenytoin - tiredness
Drug-induced liver damage - psychotropic agents - tiredness
Drug-induced liver damage - Ranitidine - tiredness
Drug-induced liver damage - Rifampicin - tiredness
Drug-induced liver damage - Salicylate - tiredness
Drug-induced liver damage - Saramycetin - tiredness
Drug-induced liver damage - Steroids - tiredness
Drug-induced liver damage - Sulfonamide - tiredness
Drug-induced liver damage - Sulindac - tiredness
Drug-induced liver damage - Tamoxifen - tiredness
Drug-induced liver damage - Telithromycin - tiredness
Drug-induced liver damage - Tetracycline - tiredness
Drug-induced liver damage - Thioxanthene - tiredness
Drug-induced liver damage - Thorotrast - tiredness
Drug-induced liver damage - tricyclic antidepressant - tiredness
Drug-induced liver damage - Valproic Acid - tiredness
Drug-induced liver damage - Vidarabine - tiredness
Drug-induced liver damage - Vitamin A - tiredness
Drug-induced liver damage - xenylamine - tiredness
Drug-induced liver damage - Zoxazolamine - tiredness
Drug-induced Sideroblastic anemia - tiredness
Drugs-induced liver damage - Ether - tiredness
Dysbarism - tiredness
Dyssomnia - daytime sleepiness
Dysthymia - tiredness
East African Trypanosomiasis - daytime sleepiness
Efavirenz
Elapid poisoning - drowsiness
Electric shock
Emotional disorders
Encephalitis - drowsiness
End Stage Liver Failure - yawning
End-stage renal disease - drowsiness
Endocarditis - tiredness
Endocrine agent-induced liver damage - tiredness
Endocrine agent-induced liver damage - Anabolic C-17 - tiredness
Endocrine agent-induced liver damage - Antithyroid drugs - tiredness
Endocrine agent-induced liver damage - Glucocorticoids - tiredness
Endocrine agent-induced liver damage - Oral contraceptives - tiredness
Endocrine agent-induced liver damage - Oral hypoglycemics - tiredness
Endocrine agent-induced liver damage - Steroids - tiredness
Endocrine agent-induced liver damage - Tamoxifen - tiredness
Endodermal sinus tumor - tiredness
Endogenous insomnia - tiredness
Epidural haemorrhage
Esophagus Cancer - tiredness
Eszopiclone
Ethanol-induced Sideroblastic anemia - tiredness
Ethchlorvynol
Ethinamate
Extradural hematoma - drowsiness
Extragonadal Germ Cell Tumor - tiredness
Eye Herpes - tiredness
Familial Colorectal Cancer - tiredness
Familial pulmonary arterial hypertension - tiredness
Familial renal cell carcinoma - tiredness
Fanconi syndrome - tiredness
Fat embolism
Fatigue - see various causes of fatigue
Favism - tiredness
Fever
Fire Ant bite - tiredness
Fits
Flurazepam
Fluridrazepam
Folate-deficiency anemia - tiredness
Fournier Gangrene - drowsiness
Fructose intolerance - tiredness
Fumarase deficiency
Fungal meningitis - tiredness
Gabapentin
Gamma hydroxybutyrate
Ganaxolone
Ganglioglioma - drowsiness
Gastroenteritis - tiredness
Gelineau's syndrome - tiredness
General anaesthesia
Gliosarcoma - drowsiness
Glucosamine - adverse effects - drowsiness
Glutethimide
Glycogen storage disease type 2 - somnolence
Glycogenosis type 2 - somnolence
Golden Chain tree poisoning - drowsiness
Grand mal seizures - tiredness
Granulomatous amebic encephalitis - tiredness
Gräsbeck-Imerslund disease - tiredness
GTP cyclohydrolase deficiency - drowsiness
Haloperidol
Hashimoto's encephalitis - drowsiness
Head injury - drowsiness
Heart attack - tiredness
Heart failure - tiredness
Heat stroke
Helicobacter cinaedi infection - tiredness
Helicobacter fenneliae infection - tiredness
HELLP syndrome - Tiredness
Hemiplegic migraine, familial type 1 - drowsiness
Hemiplegic migraine, familial type 2 - drowsiness
Hemoglobin S/hemoglobin Lepore, Boston - drowsiness
Hemoglobin S/hemoglobin O, Arab - drowsiness
Hemoglobin SC - drowsiness
Hemolytic uremic syndrome - tiredness
Hendra Virus - Drowsiness
Hepatic encephalopathy syndrome - somnolence
Hepatic failure
Hepatoma - tiredness
Hepatorenal tyrosinemia - drowsiness
Hepatotoxicity - tiredness
Herbal Agent adverse reaction - Rue - tiredness
Herbal Agent overdose - Hawthorn - sleepiness
Herbal Agent overdose - Kava - tiredness
Herbal Agent overdose - St John's Wort - tiredness
Hereditary spherocytic hemolytic anemia - tiredness
Heroin overdose - drowsiness
Heroin withdrawal - yawning
Herpes stomatitis - tiredness
High fever
HIV/AIDS - tiredness
Hodgkin's Disease - tiredness
Horseshoe Crab poisoning - drowsiness
Hydrocephalus - drowsiness
Hydrocephalus autosomal recessive - sleepiness
Hydrocodone overdose - sleepiness
Hydrocodone withdrawal - yawning
Hydroxyzine
Hyperbaric sickness
Hyperbilirubinemia - tiredness
Hyperchromic Anemia - tiredness
Hyperemesis Gravidarum - tiredness
Hyperglycemic Hyperosmolar Nonketotic Syndrome - sleepiness
Hyperglycerolemia, juvenile form - somnolence
Hyperinsulinism due to glucokinase deficiency - tiredness
Hyperinsulinism due to glutamodehydrogenase deficiency - tiredness
Hyperinsulinism in children, congenital - tiredness
Hypermagnesaemia
Hyperosmolar non-ketotic diabetic coma
Hyperparathyroidism - tiredness
Hypersomnia - daytime sleepiness
Hyperthyroidism - tiredness
Hypoglycaemia
Hypoglycemia - drowsiness
Hypoglycemia with deficiency of glycogen synthetase in the liver - drowsiness
Hypoglycemic attack - drowsiness
Hypopituitarism - Tiredness
Hypothermia - drowsiness
Hypothyroidism - tiredness
Ichthyohepatotoxication - drowsiness
Idiopathic alveolar hypoventilation syndrome - daytime sleepiness
Idiopathic hypersomnia - excessive daytime sleepiness
Idiopathic hypersomnia - monosymptomatic - excessive daytime sleepiness
Idiopathic hypersomnia - polysymptomatic - excessive daytime sleepiness
Idiopathic pulmonary hypertension - tiredness
Imerslünd-Grasbeck Syndrome - tiredness
Inborn amino acid metabolism disorder - tiredness
Infections
Infectious meningitis - tiredness
Inhalational anaesthetics
Inherited spherocytic anemia - tiredness
Insomnia - daytime tiredness
Intracranial abscess / granuloma
Intracranial haemorrhage
Iron compounds
Iron deficiency anemia - tiredness
Irregular sleep patterns
Irritable bowel syndrome - tiredness
Isoniazid-induced Sideroblastic anemia - tiredness
Jet lag - tiredness
Kawasaki disease - tiredness
Kidney Cancer - tiredness
Kidney disease
Kidney stones - drowsiness
Klein-Levin syndrome - mostly in teens.
Kleine-Levin Syndrome - somnolence
Lactate dehydrogenase deficiency - tiredness
Lantana poisoning - drowsiness
Lead poisoning - drowsiness
Lederer's anemia - tiredness
Left heart failure - tiredness
Legionnaires' disease - tiredness
Leopard's-bane poisoning - drowsiness
Leukemia - tiredness
Leukemia, Lymphocytic, Acute, L1 - tiredness
Leukemia, Lymphocytic, Acute, L2 - tiredness
Leukemia, Lymphocytic, Acute, L3 - tiredness
Leukemia, Myeloid, Philadelphia-Negative - tiredness
Leukemia, Myeloid, Philadelphia-Positive - tiredness
Levetiracetam
Levomepromazine
Lidocaine
Lidocaine toxicity - drowsiness
Listeriosis - tiredness
Lithium toxicity - drowsiness
Liver disease
Liver failure - drowsiness
Lofexidine
Long chain hydroxyacyl-CoA dehydrogenase deficiency
Lorazepam
Lortab withdrawal - yawning
Lung cancer - tiredness
Lupine poisoning - sleepiness
Lymphoblastic lymphoma - tiredness
Lymphocytic Choriomeningitis - drowsiness
Lymphoma - tiredness
Lysteria monocytoigeneses meningitis - sleepiness
Macrocytic Hyperchromic Anemia - tiredness
Magnesium Overdose - drowsiness
Malabsorption - tiredness
Malaria - tiredness
Malaria (malignant tertian)
Mayapple poisoning - drowsiness
Medazepam
Megaloblastic Anemia 1 - tiredness
Megalocytic interstitial nephritis - tiredness
Megalocytic-Normochromic anemia - tiredness
Melatonin
Melioidosis - drowsiness
Meningioma - drowsiness
Meningitis - difficulty waking up
Meningococcal disease - difficulty waking up
Meningoencephalitis
Menorrhagia - tiredness
Mephenoxalone
Meprobamate
Metal-induced liver damage - tiredness
Methadone
Methahemoglobinemia - tiredness
Methamphetamine overdose - tiredness
Methaqualone
Methyldopa
Methyldopa-induced Immune Hemolytic Anemia - tiredness
Methyldopate
Methyprylon
Metoclopramide
Mianserin
Microcytic Anemia - tiredness
Microcytic Hyperchromic Anemia - tiredness
Microcytic hypochromic anemia - tiredness
Microcytic-Normochromic anemia - tiredness
Midazolam
Mirtazapine
Mitochondrial acetoacetyl-CoA thiolase deficiency
MN1 - drowsiness
Mononucleosis - tiredness
Morning Glory poisoning - drowsiness
Morphine overdose - drowsiness
Morphine withdrawal - yawning
Motion sickness - yawning
Mountain sickness - drowsiness
Multiple Myeloma - tiredness
Mycotoxin-induced liver damage - Aflatoxin - tiredness
Mycotoxin-induced liver damage - Cyclochlorotine - tiredness
Mycotoxin-induced liver damage - Luteoskyrins - tiredness
Mycotoxin-induced liver damage - Ochratoxin - tiredness
Mycotoxin-induced liver damage - Rubratoxin - tiredness
Mycotoxin-induced liver damage - Sterigmatocystin - tiredness
Myelofibrosis-osteosclerosis - drowsiness
Nabilone
Narcolepsy - daytime sleep attacks
NASH syndrome - tiredness
Near-drowning
Nefazodone toxicity - drowsiness
Neuroendocrine carcinoma of the cervix - tiredness
Neurofibromatosis, familial intestinal - tiredness
Nitrazepam
Nitrous oxide
Non-hereditary spherocytic anemia - tiredness
Non-Hodgkin's Lymphoma - tiredness
Non-Hodgkin's lymphoma, during pregnancy - tiredness
Non-Small Cell Lung Cancer - tiredness
Normochromic anemia - tiredness
Normocytic anemia - tiredness
Normocytic-Normochromic anemia - tiredness
Nortriptyline
Not getting enough sleep
Nutritional anemia - tiredness
Nutritional Sideroblastic anemia - tiredness
Obesity hypoventilation syndrome - excessive daytime sleepiness
Obstructive sleep apnea - falling asleep while driving
Occupational liver damage - 1,1,1-Tetrachloroethane - tiredness
Occupational liver damage - 1,1,2-Tetrachloroethane - tiredness
Occupational liver damage - 1,2-Dibromoethane - tiredness
Occupational liver damage - 1,2-Dichloroethane - tiredness
Occupational liver damage - 2-acetylamino-fluorene - tiredness
Occupational liver damage - 2-Nitropropane - tiredness
Occupational liver damage - 3,3-Dichlorobenzidine - tiredness
Occupational liver damage - 4-Dimethylaminoazobenzene - tiredness
Occupational liver damage - Acetates - tiredness
Occupational liver damage - Acetonitrile - tiredness
Occupational liver damage - Acrylonitrile - tiredness
Occupational liver damage - Alcohol - tiredness
Occupational liver damage - Alicyclic Hydrocarbons - tiredness
Occupational liver damage - Aliphatic Amines - tiredness
Occupational liver damage - Aliphatic Hydrocarbons - tiredness
Occupational liver damage - Aliphatic hydrogenated hydrocarbons - tiredness
Occupational liver damage - Allyl alcohol - tiredness
Occupational liver damage - Amyl acetate - tiredness
Occupational liver damage - Aromatic amines - tiredness
Occupational liver damage - Aromatic halogenated hydrocarbons - tiredness
Occupational liver damage - Aromatic Hydrocarbons - tiredness
Occupational liver damage - Arsenic - tiredness
Occupational liver damage - Arsine - tiredness
Occupational liver damage - Benzene - tiredness
Occupational liver damage - Benzyl chloride - tiredness
Occupational liver damage - Beryllium - tiredness
Occupational liver damage - Beta-Propiolactone - tiredness
Occupational liver damage - Bipyridyl pesticides - tiredness
Occupational liver damage - Bismuth - tiredness
Occupational liver damage - Boron - tiredness
Occupational liver damage - Boron hydrides - tiredness
Occupational liver damage - Bromide - tiredness
Occupational liver damage - Cadmium - tiredness
Occupational liver damage - Carbolic Acids and Anhydrides - tiredness
Occupational liver damage - Carbon Disulfide - tiredness
Occupational liver damage - Carbon tetrachloride - tiredness
Occupational liver damage - Carbonyls (metal) - tiredness
Occupational liver damage - Chlorinated benzenes - tiredness
Occupational liver damage - Chlorinated naphthalenes - tiredness
Occupational liver damage - Chlorodiphenyls and derivatives - tiredness
Occupational liver damage - Chloroform - tiredness
Occupational liver damage - Chloroprene - tiredness
Occupational liver damage - Chromium - tiredness
Occupational liver damage - Copper - tiredness
Occupational liver damage - Cresol - tiredness
Occupational liver damage - Cyclopropane - tiredness
Occupational liver damage - Dibromochloropropane - tiredness
Occupational liver damage - Dimethyl sulfate - tiredness
Occupational liver damage - Dimethylnitrosamine - tiredness
Occupational liver damage - Dinitrobenzene - tiredness
Occupational liver damage - Dinitrophenol - tiredness
Occupational liver damage - Dinitrotoluene - tiredness
Occupational liver damage - Diphenyl - tiredness
Occupational liver damage - Ethanolamines - tiredness
Occupational liver damage - Ethyl Acetate - tiredness
Occupational liver damage - Ethyl alcohol - tiredness
Occupational liver damage - Ethyl Ether - tiredness
Occupational liver damage - Ethyl Salicylate - tiredness
Occupational liver damage - Ethylene chlorohydrin - tiredness
Occupational liver damage - Ethylene Dibromide - tiredness
Occupational liver damage - Ethylene dichloride - tiredness
Occupational liver damage - Ethylene oxide - tiredness
Occupational liver damage - Ethylenediamine - tiredness
Occupational liver damage - Germanium - tiredness
Occupational liver damage - Hydrazine and derivatives - tiredness
Occupational liver damage - Hydrogen bromides - tiredness
Occupational liver damage - Hydrogen Cyanide - tiredness
Occupational liver damage - Ionizing radiation - tiredness
Occupational liver damage - Iron - tiredness
Occupational liver damage - Isopropyl acetate - tiredness
Occupational liver damage - Kepone pesticides - tiredness
Occupational liver damage - Mercaptans - tiredness
Occupational liver damage - Methyl acetate - tiredness
Occupational liver damage - Methyl Bromide - tiredness
Occupational liver damage - Methyl Chloride - tiredness
Occupational liver damage - Methylene chloride - tiredness
Occupational liver damage - Methylene dianiline - tiredness
Occupational liver damage - N,N-Dimethylformamide - tiredness
Occupational liver damage - N-butyl acetate - tiredness
Occupational liver damage - n-Heptane - tiredness
Occupational liver damage - N-N-Dimethylacetamide - tiredness
Occupational liver damage - N-Nitrosodimethylamine - tiredness
Occupational liver damage - N-propyl acetate - tiredness
Occupational liver damage - Naphthalene - tiredness
Occupational liver damage - Naphthol - tiredness
Occupational liver damage - Nickel - tiredness
Occupational liver damage - Nitriles - tiredness
Occupational liver damage - Nitrobenzene - tiredness
Occupational liver damage - Nitromethane - tiredness
Occupational liver damage - Nitroparaffins - tiredness
Occupational liver damage - Nitrophenol - tiredness
Occupational liver damage - Phenol - tiredness
Occupational liver damage - Phosphine - tiredness
Occupational liver damage - Phosphorus - tiredness
Occupational liver damage - Phthalic Anhydride - tiredness
Occupational liver damage - Picric Acid - tiredness
Occupational liver damage - Polybrominated biphenyls - tiredness
Occupational liver damage - Polychlorinated biphenyls - tiredness
Occupational liver damage - Propylene dichloride - tiredness
Occupational liver damage - Pyridine - tiredness
Occupational liver damage - Pyrogallol - tiredness
Occupational liver damage - Selenium - tiredness
Occupational liver damage - Stibine - tiredness
Occupational liver damage - Styrene/ethyl benzene - tiredness
Occupational liver damage - Tetrachloroethane - tiredness
Occupational liver damage - Tetrachloroethylene - tiredness
Occupational liver damage - Tetramethylthiuram disulfide - tiredness
Occupational liver damage - Tetryl - tiredness
Occupational liver damage - Thallium - tiredness
Occupational liver damage - Thallium sulfate pesticides - tiredness
Occupational liver damage - Thorium dioxide - tiredness
Occupational liver damage - Tin - tiredness
Occupational liver damage - Toluene - tiredness
Occupational liver damage - Trichloroethylene - tiredness
Occupational liver damage - Trinitrotoluene - tiredness
Occupational liver damage - Turpentine - tiredness
Occupational liver damage - Uranium - tiredness
Occupational liver damage - Vinyl Chloride - tiredness
Occupational liver damage - Whole body vibration - tiredness
Occupational liver damage - Xylene - tiredness
Occupational metal-induced liver damage - Antimony - tiredness
Occupational metal-induced liver damage - Arsenic - tiredness
Occupational metal-induced liver damage - Barium - tiredness
Occupational metal-induced liver damage - Beryllium - tiredness
Occupational metal-induced liver damage - Bismuth - tiredness
Occupational metal-induced liver damage - Boranes - tiredness
Occupational metal-induced liver damage - Boron - tiredness
Occupational metal-induced liver damage - Cadmium - tiredness
Occupational metal-induced liver damage - Chromium - tiredness
Occupational metal-induced liver damage - Cobalt - tiredness
Occupational metal-induced liver damage - Copper - tiredness
Occupational metal-induced liver damage - Germanium - tiredness
Occupational metal-induced liver damage - Gold - tiredness
Occupational metal-induced liver damage - Hafnium - tiredness
Occupational metal-induced liver damage - Halides - tiredness
Occupational metal-induced liver damage - Hydrazines - tiredness
Occupational metal-induced liver damage - Iron - tiredness
Occupational metal-induced liver damage - Lanthanides - tiredness
Occupational metal-induced liver damage - Lead - tiredness
Occupational metal-induced liver damage - Manganese - tiredness
Occupational metal-induced liver damage - Mercury - tiredness
Occupational metal-induced liver damage - Molybdenum - tiredness
Occupational metal-induced liver damage - Nickel - tiredness
Occupational metal-induced liver damage - Niobium - tiredness
Occupational metal-induced liver damage - Phosphorus - tiredness
Occupational metal-induced liver damage - Selenium - tiredness
Occupational metal-induced liver damage - Tellurium - tiredness
Occupational metal-induced liver damage - Thallium - tiredness
Occupational metal-induced liver damage - Tin - tiredness
Olanzapine
Oleander poisoning - drowsiness
Opioid withdrawal - yawning
Opium overdose - drowsiness
Organic solvent
Osler's disease - drowsiness
Oxazepam
Oxycontin overdose - tiredness
OxyContin withdrawal - tiredness
Pancreatic cancer - tiredness
Parvovirus - tiredness
Penicillin-induced Immune Hemolytic Anemia - tiredness
Perazine
Percocet overdose - drowsiness
Periodic limb movements in sleep - problem sleepiness
Pernicious anemia - tiredness
Phencyclidine
Phenelzine
Phenobarbital
Phenol sulfotransferase deficiency - tiredness
Pickwickian syndrome (obesity-hypoventilation syndrome)
Pipothiazine
Pituitary apoplexy - drowsiness
Pizotifen
Plant poisoning - apple seeds (Malus sylvestris) - drowsiness
Plant poisoning - apricot pits (Prunus armeniaca) - drowsiness
Plant poisoning - bitter almonds (P. dulcis var. amara) - drowsiness
Plant poisoning - black cherry pits (P. serotina) - drowsiness
Plant poisoning - Cytisine - drowsiness
Plant poisoning - Digitalis glycoside - drowsiness
Plant poisoning - peach pits (P. persica) - drowsiness
Plant poisoning - pear seeds (Pyrus communis) - drowsiness
Plant toxin-induced liver damage - Albitocin - tiredness
Plant toxin-induced liver damage - Cycasin - tiredness
Plant toxin-induced liver damage - Icterogenin - tiredness
Plant toxin-induced liver damage - Indospicine - tiredness
Plant toxin-induced liver damage - Lanthana - tiredness
Plant toxin-induced liver damage - Ngaione - tiredness
Plant toxin-induced liver damage - Nutmeg - tiredness
Plant toxin-induced liver damage - Pyrrolidizine - tiredness
Plant toxin-induced liver damage - Safrole - tiredness
Plant toxin-induced liver damage - Tannic Acid - tiredness
Pneumococcal pneumonia - Tiredness
Pneumonia - tiredness
Poikilocytic anemia - tiredness
Poison hemlock
Poisoning
Polar bear poisoning - drowsiness
Polyarteritis - tiredness
Polycythemia - tiredness
Polycythemia vera - drowsiness
Post-vaccinial encephalitis - drowsiness
Posthemorrhagic anemia - tiredness
Pramipexole
Prazepam
Pregabalin
Primary Autoimmune Hemolytic Anemia - tiredness
Primary Cold Autoimmune Hemolytic Anemia - tiredness
Primary insomnia - daytime drowsiness
Primary pulmonary hypertension - tiredness
Primary pulmonary hypertension - Dexfenfluramine-associated - tiredness
Primary pulmonary hypertension - Fenfluramine-associated - tiredness
Primidone
Problem Sleepiness - falling asleep driving
Prochlorperazine
Prolymphocytic leukemia - tiredness
Propiomazine
Propofol
Psychotropic agent-induced liver damage - tiredness
Psychotropic agent-induced liver damage - Benzodiazepine - tiredness
Psychotropic agent-induced liver damage - Butyrophenone - tiredness
Psychotropic agent-induced liver damage - monoamine oxidase inhibitors - tiredness
Psychotropic agent-induced liver damage - Phenothiazines - tiredness
Psychotropic agent-induced liver damage - Thioxanthene - tiredness
Psychotropic agent-induced liver damage - tricyclic antidepressant - tiredness
Pulmonary hypertension - tiredness
Pulmonary hypoxic hypertension - tiredness
Pulmonary thromboembolic hypertension - tiredness
Pyridoxine deficiency-induced Sideroblastic anemia - tiredness
Quetiapine
Quetiapine toxicity - somnolence
Quinidine-induced Immune Hemolytic Anemia - tiredness
Rabies - Tiredness
Radiation induced meningioma - drowsiness
Raised intracranial pressure
Ramelteon
Renal cancer, familial - tiredness
Renal Cell Carcinoma 2 - tiredness
Renal Cell Carcinoma 3 - tiredness
Renal Cell Carcinoma 4 - tiredness
Renal failure, acute
Renal failure, chronic
Renal pelvis and ureter, transitional cell cancer - tiredness
Reserpine
Respiratory failure
Restless Legs Syndrome - problem sleepiness
Restless Legs Syndrome, Susceptibility To, 5 - Daytime sleepiness
Reye's Syndrome - somnolence
Rheumatoid arthritis - tiredness
Ringed seal poisoning - drowsiness
Roseola infantum
Sarcoidosis - tiredness
Scurvy - tiredness
Sea snake poisoning - drowsiness
Secondary Autoimmune Hemolytic Anemia - tiredness
Secondary Cold Autoimmune Hemolytic Anemia - tiredness
Secondary pulmonary hypertension - tiredness
Selective Vitamin B12 malabsorption with Proteinuria - tiredness
Shaken Baby Syndrome - drowsiness
Shift work
Shock
Sickle Cell Anemia - tiredness
Sideroblastic anemia - tiredness
Sideroblastic anemia, autosomal - tiredness
Sideroblastic anemia, hereditary - tiredness
Sideropenic anemia - tiredness
Sinusitis - tiredness
Skull fracture
Sleep apnea - falling asleep while driving
Sleep Apnea Syndromes - excessive daytime sleepiness
Sleep debt
Sleep deprivation - daytime sleepiness
Sleep disorders - Tiredness
Sleepiness - see various causes of sleepiness
Sleeping sickness (East African)
Sleeping sickness (West African)
Sleepwalking - Tiredness
Slocumb syndrome - tiredness
Slowly Progressive Bokhoror - somnolence
Slowly Progressive VE - somnolence
Slowly Progressive Viliuisk Encephalitis - somnolence
Slowly Progressive Viliuisk Encephalomyelitis - somnolence
Slowly Progressive Vilyuisk Encephalitis - somnolence
Slowly Progressive Vilyuisk Encephalomyelitis - somnolence
Small Cell Lung Cancer - tiredness
Small cell lung cancer, adult - tiredness
Sopite syndrome - yawning
Spherocytic anemia - tiredness
Spinal cord injury, acute
Spira syndrome - drowsiness
Spur-cell anemia - tiredness
Stevens-Johnson Syndrome - tiredness
Stomach cancer - tiredness
Stomach cancer, familial - tiredness
Stress
Sub clinical hypothyroidism - Sleepiness
Subarachnoid haemorrhage
Subdural haemorrhage
Subdural hematoma - drowsiness
Substance intoxication
Sulphonamide -induced Immune Hemolytic Anemia - tiredness
Superior vena cava syndrome - somnolence
Syncope
Syphilis - tiredness
T-cell acute lymphoblastic leukemia - tiredness
Temazepam
Tetrahydrocannabinol
Thalassemia - tiredness
Thiamine (Vitamin B1) deficiency
Thiamine deficiency - tiredness
Thiopentone
Thrombotic thrombocytopenic purpura
Tick-borne encephalitis - drowsiness
Timme syndrome - drowsiness
Tizanidine
Togaviridae disease - drowsiness
Toluene
Topiramate
Torulopsis - tiredness
Toxic epidermal necrolysis - tiredness
Toxic mushrooms - Anticholinergic - somnolence
Toxic mushrooms - Gastrointestinal irritant - drowsiness
Toxin-induced Sideroblastic anemia - tiredness
Transitional cell carcinoma - tiredness
Traumatic laryngitis - tiredness
Traumatic spreading depression syndrome - somnolence
Triclofos
Tricyclic antidepressants
Trifluperidol
Tularemia - tiredness
Type 1 diabetes - tiredness
Type 2 diabetes - tiredness
Ultram overdose - somnolence
Upper airway resistance syndrome - daytime sleepiness
Uremia - drowsiness
Ureterosigmoidostomy
Valinemia - drowsiness
Venlafaxine toxicity - somnolence
Ventricular fibrillation
Vigabatrin
Viral Hepatitis - Tiredness
Viral meningitis - difficulty waking up
Virus
Vitamin A overdose - tiredness
Vitamin B12 Deficiency - tiredness
Vogt-Koyanagi-Harada Syndrome - drowsiness
Walrus poisoning - drowsiness
Warm Autoimmune Hemolytic Anemia - tiredness
Warm-reacting-antibody hemolytic anemia - tiredness
Water hemlock poisoning
Weil's syndrome - drowsiness
Wernicke's encephalopathy - drowsiness
Wernicke-Korsakoff syndrome - drowsiness
West African Trypanosomiasis - somnolence
Western equine encephalitis - drowsiness
Whiplash Injuries - tiredness
Whole-body acute irradiation - cerebral syndrome - drowsiness
Whooping Cough - tiredness
Winkelman Bethfe Pfeiffer syndrome - Tiredness
X-linked sideroblastic anemia - tiredness
Xanax overdose - sleepiness
Yellow fever - tiredness
Zaleplon
Ziconotide
Zolpidem
Zopiclone

Drug side effect causes of Drowsiness

The following drugs, medications, substances or toxins may possibly cause Drowsiness as a side effect.

[See detailed list of 1480 drug side effect causes of Drowsiness]

Drug interaction causes of Drowsiness:

Drug interactions may be a possible cause of Drowsiness.

Zolpidem and benzodiazepine interaction
Ambien and benzodiazepine interaction
Zolpidem and diazepam interaction
Ambien and diazepam interaction
Percodan and alcohol interaction

[See detailed list of 1999 drug interaction causes of Drowsiness]

Medical Textbooks about Drowsiness

Free online access to excerpts without registration is available to view excerpts from medical textbooks about the causes and diagnosis of Drowsiness. Refer to our list of medical textbooks discussions about Drowsiness (Free online access to book excerpts, no registration).

Medical Books Excerpts

COMA
"Algorithmic Diagnosis of Symptoms and Signs" (2003)
[ read ]

FATIGUE
"Algorithmic Diagnosis of Symptoms and Signs" (2003)
[ read ]

INSOMNIA
"Algorithmic Diagnosis of Symptoms and Signs" (2003)
[ read ]

SYNCOPE
"Algorithmic Diagnosis of Symptoms and Signs" (2003)
[ read ]

Fatigue
"In a Page: Signs and Symptoms" (2004)
[ read ]

Insomnia
"In a Page: Signs and Symptoms" (2004)
[ read ]

Syncope
"In a Page: Signs and Symptoms" (2004)
[ read ]

Coma
"In A Page: Pediatric Signs and Symptoms" (2007)
[ read ]

Fatigue
"In A Page: Pediatric Signs and Symptoms" (2007)
[ read ]

Syncope
"In A Page: Pediatric Signs and Symptoms" (2007)
[ read ]

Muscle Weakness – Distal
"In A Page: Pediatric Signs and Symptoms" (2007)
[ read ]

Muscle Weakness – Proximal
"In A Page: Pediatric Signs and Symptoms" (2007)
[ read ]

INSOMNIA
"Differential Diagnosis in Primary Care" (2007)
[ read ]

SYNCOPE
"Differential Diagnosis in Primary Care" (2007)
[ read ]

COMA AND SOMNOLENCE
"Differential Diagnosis in Primary Care" (2007)
[ read ]

WEAKNESS AND FATIGUE, GENERALIZED
"Differential Diagnosis in Primary Care" (2007)
[ read ]

Fatigue
"Handbook of Signs & Symptoms (Third Edition)" (2006)
[ read ]

Insomnia
"Handbook of Signs & Symptoms (Third Edition)" (2006)
[ read ]

Level of consciousness, decreased
"Handbook of Signs & Symptoms (Third Edition)" (2006)
[ read ]

Muscle weakness
"Handbook of Signs & Symptoms (Third Edition)" (2006)
[ read ]

Syncope
"Handbook of Signs & Symptoms (Third Edition)" (2006)
[ read ]

Muscle Weakness
"A Pocket Manual of Differential Diagnosis" (1999)
[ read ]

Syncope
"A Pocket Manual of Differential Diagnosis" (1999)
[ read ]

Acute Confusional State or Coma, or Both*
"A Pocket Manual of Differential Diagnosis" (1999)
[ read ]

Hypercoagulable States
"A Pocket Manual of Differential Diagnosis" (1999)
[ read ]

Chronic fatigue syndrome
"Professional Guide to Diseases (Eighth Edition)" (2005)
[ read ]

Fatigue
"Professional Guide to Signs & Symptoms (Fifth Edition)" (2006)
[ read ]

Insomnia
"Professional Guide to Signs & Symptoms (Fifth Edition)" (2006)
[ read ]

Level of consciousness, decreased
"Professional Guide to Signs & Symptoms (Fifth Edition)" (2006)
[ read ]

Muscle weakness
"Professional Guide to Signs & Symptoms (Fifth Edition)" (2006)
[ read ]

Syncope
"Professional Guide to Signs & Symptoms (Fifth Edition)" (2006)
[ read ]

Coma
"The 10-Minute Diagnosis Manual: Symptoms and Signs in the Time-Limited Encounter" (2000)
[ read ]

Fatigue
"The 10-Minute Diagnosis Manual: Symptoms and Signs in the Time-Limited Encounter" (2000)
[ read ]

Insomnia
"The 10-Minute Diagnosis Manual: Symptoms and Signs in the Time-Limited Encounter" (2000)
[ read ]

Syncope
"The 10-Minute Diagnosis Manual: Symptoms and Signs in the Time-Limited Encounter" (2000)
[ read ]

Coma
"Field Guide to Bedside Diagnosis" (2007)
[ read ]

Fatigue
"Field Guide to Bedside Diagnosis" (2007)
[ read ]

Syncope
"Field Guide to Bedside Diagnosis" (2007)
[ read ]

Chronic fatigue and immune dysfunction syndrome
"Handbook of Diseases" (2003)
[ read ]

Level of consciousness, decreased
"Alarming Signs and Symptoms: Lippincott Manual of Nursing Practice Series" (2007)
[ read ]

Syncope
"Alarming Signs and Symptoms: Lippincott Manual of Nursing Practice Series" (2007)
[ read ]

Fatigue
"Signs & Symptoms: A 2-in-1 Reference for Nurses" (2007)
[ read ]

Insomnia
"Signs & Symptoms: A 2-in-1 Reference for Nurses" (2007)
[ read ]

Level of consciousness, decreased
"Signs & Symptoms: A 2-in-1 Reference for Nurses" (2007)
[ read ]

Muscle weakness
"Signs & Symptoms: A 2-in-1 Reference for Nurses" (2007)
[ read ]

Syncope
"Signs & Symptoms: A 2-in-1 Reference for Nurses" (2007)
[ read ]

Fatigue
"The Diagnostic Approach to Symptoms and Signs in Pediatrics" (2006)
[ read ]

Syncope and Dizziness
"The Diagnostic Approach to Symptoms and Signs in Pediatrics" (2006)
[ read ]

Alteration in Consciousness
"The Diagnostic Approach to Symptoms and Signs in Pediatrics" (2006)
[ read ]

Fatigue
"Nursing: Interpreting Signs and Symptoms" (2007)
[ read ]

Insomnia
"Nursing: Interpreting Signs and Symptoms" (2007)
[ read ]

Level of consciousness, decreased
"Nursing: Interpreting Signs and Symptoms" (2007)
[ read ]

Muscle weakness
"Nursing: Interpreting Signs and Symptoms" (2007)
[ read ]

Syncope
"Nursing: Interpreting Signs and Symptoms" (2007)
[ read ]

INSOMNIA
"Differential Diagnosis in Primary Care" (2007)
[ read ]

SYNCOPE
"Differential Diagnosis in Primary Care" (2007)
[ read ]

WEAKNESS AND FATIGUE, GENERALIZED
"Differential Diagnosis in Primary Care" (2007)
[ read ]

COMA AND SOMNOLENCE
"Differential Diagnosis in Primary Care" (2007)
[ read ]

Coma
"The 5-Minute Pediatric Consult" (2008)
[ read ]

» Next page: Diagnostic Guides Online for Drowsiness

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Causes of Drowsiness:

Causes of Drowsiness listed in Disease Database:

Conditions listing medical symptoms: Drowsiness:

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List of 1028 causes of Drowsiness

Drug side effect causes of Drowsiness

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Medical Textbooks about Drowsiness

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