List of Diseases in Humans
Thousands of diseases affect humans. Here are some of the most common:
Acne
Allergies
Alzheimer's disease
Anemia
Anxiety disorders
Arthritis
Asthma
Atherosclerosis
Autism
Autoimmune diseases
Bipolar disorder
Bronchitis
Cancer
Cardiovascular disease
Celiac disease
Chronic obstructive pulmonary disease (COPD)
Cold sores
Colitis
Congestive heart failure
Crohn's disease
Cystic fibrosis
Dementia
Depression
Diabetes
Diarrhea
Digestive disorders
Down syndrome
Ear infections
Eczema
Epilepsy
Erectile dysfunction
Fibromyalgia
Gastroesophageal reflux disease (GERD)
Glaucoma
Gout
Headaches
Heartburn
Hemophilia
Hepatitis
Herpes
High blood pressure
HIV/AIDS
Hyperthyroidism
Hypothyroidism
Inflammatory bowel disease (IBD)
Influenza
Insomnia
Irritable bowel syndrome (IBS)
Kidney disease
Leukemia
Liver disease
Lyme disease
Malaria
Measles
Melanoma
Menopause
Migraines
Multiple sclerosis
Muscular dystrophy
Myasthenia gravis
Narcolepsy
Osteoarthritis
Osteoporosis
Parkinson's disease
Peptic ulcer disease
Pneumonia
Polio
Post-traumatic stress disorder (PTSD)
Psoriasis
Rabies
Rheumatoid arthritis
Scoliosis
Sexually transmitted infections (STIs)
Sinusitis
Skin cancer
Sleep apnea
Smallpox
Stroke
Tuberculosis (TB)
Ulcerative colitis
Urinary tract infections (UTIs)
Varicose veins
West Nile virus
Whooping cough
Yellow fever
Zika virus
Addison's disease
Adrenal insufficiency
Amyotrophic lateral sclerosis (ALS)
Aortic aneurysm
Appendicitis
Atrial fibrillation
Bell's palsy
Benign prostatic hyperplasia (BPH)
Biliary tract disease
Bleeding disorders
Botulism
Brucellosis
Bulimia nervosa
Cerebral palsy
Chlamydia
Cholecystitis
Cholera
Chronic fatigue syndrome
Cirrhosis
Clostridium difficile infection
Cushing's syndrome
Dehydration
Delirium
Dementia with Lewy bodies
Dengue fever
Dermatitis
Diphtheria
Diverticulitis
Drug addiction
Dysentery
Ebola virus disease
Endometriosis
Encephalitis
Endocarditis
Enterovirus infections
Epiglottitis
Erysipelas
Esophageal cancer
Ewing sarcoma
Fibroids
Gallstones
Gastritis
Genital warts
Giardiasis
Glomerulonephritis
Goiter
Guillain-Barré syndrome
Hashimoto's thyroiditis
Hemorrhoids
Hepatic encephalopathy
Hepatocellular carcinoma
Hereditary angioedema
Hereditary hemochromatosis
Histoplasmosis
Huntington's disease
Hyponatremia
Impetigo
Infective endocarditis
Inguinal hernia
Interstitial cystitis
Invasive candidiasis
Iron-deficiency anemia
Kawasaki disease
Klinefelter syndrome
Laryngitis
Lassa fever
Legionnaires' disease
Leishmaniasis
Lichen planus
Listeriosis
Liver cancer
Lobular carcinoma in situ (LCIS)
Long QT syndrome
Lou Gehrig's disease
Lymphedema
Macular degeneration
Malignant melanoma of skin
Marfan syndrome
Mastitis
Meningitis
Mesothelioma
Metabolic syndrome
Mitral valve prolapse
Mononucleosis
Morquio syndrome
Motion sickness
Moyamoya disease
Mucopolysaccharidoses
Mucormycosis
Multiple myeloma
Myasthenia gravis crisis
Myelodysplastic syndromes
Myocarditis
Myopia
Narcolepsy-cataplexy syndrome
Necrotizing fasciitis
Nephrotic syndrome
Neuroblastoma
Neurofibromatosis type 1
Neurosyphilis
Non-alcoholic fatty liver disease
Non-Hodgkin lymphoma
Non-small cell lung cancer
Note: This is not an exhaustive list and some diseases may be referred to by different names depending on geographic location and medical terminology.
