List of Diseases by Alphabet A B C D E F G H I J K L M N O P R S T U V W Y Z A Abdominal aortic aneurysm Achalasia Acquired dementia (dementia) Acute bacterial conjunctivitis Acute pharyngitis Acute transverse myelitis Agranulocytosis Allergic rhinoconjunctivitis Alzheimer’s disease Anal and genital (venereal) warts Anaphylaxis Angiodysplasia of the Colon Another appendicitis Aphthous stomatitis Asthma Atherosclerosis B Bacterial vaginosis Balanoposthitis Bartonellosis Behçet’s disease Benzodiazepine poisoning Bipolar affective disorder Botulism Brain aneurysm Brain concussion Bronchectases Burns Burns of the respiratory tract Bursite C Carbon monoxide poisoning Carcinoid syndrome Cerebrovascular dementia Cervical inflammatory disease Chagas disease Chancroid Chondrocalcinosis Chronic cystitis Chronic obstructive pulmonary disease Churg-Strauss syndrome Congenital hip dysplasia Congenital syphilis Constriction of the Sleep Artery Costochondritis Cutaneous larva migrans Cytomegalovirus infection D Decompression sickness Dengue fever Diphtheria Diseases of the central nervous system caused by prions Disorders of habits and attractions Dry skin dermatitis or dry skin eczema Duodenitis E Early syphilis Encephalitis Enterobiosis (infection of the colon) Eosinophilic pneumonia Erythremia Esophagitis F Factor VII Deficiency (Hypoproconvertinemia) Fecal incontinence Fibrosarcoma Fixed erythema Folate deficiency anemia Foreign body in the digestive tract G Gastritis Gender identity disorder Generalized anxiety disorder Genital organs and urinary tract openings Giant cell arteritis Gout H Hairy Cell Leukemia Halitosis (bad breath) Hemorrhoids Henoch-Schönlein purpura Hepatorenal syndrome Highland disease Hives (urticaria) Hodgkin’s lymphoma Hydrocele Hypercholesterolemia I Idiopathic scoliosis Intestinal obstruction Ischemic bowel disease J Juvenile ankylosing spondylitis K Kaposi’s sarcoma Kawasaki disease Keloid scar Kidney stones Kwashiorkor L Lambert-Eaton myasthenic syndrome (LEMS) Late-stage syphilis Lemierre’s Syndrome Lesch-Nyhan syndrome Lumbar pain Lyme disease (Borreliosis) Lymphedema M Male infertility Malignant throat tumor Mastitis, breast abscess Melazma Metabolic syndrome Migraine Mixed connective tissue disease Mucormycosis Multiple myeloma Multiple sclerosis Muscle cramp Myasthenia (miastenia gravis) Mycobacterial infection of the lungs N Nail fungus Narcolepsy Neuropathic beriberi O Open Angle Glaucoma Orthostatic hypotension Osteoarthritis Osteomyelitis Osteoporosis with pathological fracture Ovarian cancer P Parvovirus infection Pellagra Pelvic Inflammatory Disease (PID) Peyronie’s disease (Fibrous penile induration) Placental abruption Pneumocystosis Poisoning with anabolic steroids Post-viral fatigue syndrome Pressure ulcers (pressure sores or bed sores) Priapism Pseudohypoparathyroidism Psoriasis R Rat-bite fever Renal tubular acidosis Respiratory tuberculosis Retinal vein occlusion Retropharyngeal and parapharyngeal abscess Ringworm of the skin Rubella S Scarlatina Schizophrenia Seasickness Seborrheic dermatitis Seborrheic keratosis Sepsis Severe Combined Immunodeficiency Sinus histiocytosis Sleep apnea Sleep apnea syndrome (SAS) Somatization disorder Sporotrichosis Streptococcal tonsillitis Superior vena cava syndrome Systemic lupus erythematosus T Teeth grinding Tetanus (lockjaw) Tetralogy of Fallot Tick-borne encephalitis Toxic diffuse goiter (Graves’ disease) Toxoplasmic chorioretinitis Trachoma Traveler’s diarrhea Tuberculous peripheral lymphadenopathy Tungiasis, infestation with sand fleas Type 1 diabetes mellitus (T1DM) U Urethritis and urethral syndrome V Varicocele Vestibular schwannoma Vilebrando league Viral Conjunctivitis Vitamin A deficiency with night blindness Vitamin B12 deficiency anemia Vitamin C deficiency W Waldenström’s macroglobulinemia Wegener's granulomatosis Wernicke Korsakov syndrome Whooping cough Y Yellow fever Z Zinc deficiency due to nutritional disorders Zolinger – Ellison syndrome