Diseases A-Z

Essential hypertension
Type 2 diabetes mellitus
Coronary artery disease
Hypercholesterolemia
Hypertriglyceridemia
Osteoarthritis of the knee
Osteoarthritis of the hip
Generalized anxiety disorder
Major depressive disorder
Class I obesity
Class II obesity
Class III obesity
Gastroesophageal reflux disease
Asthma
Chronic obstructive pulmonary disease
Chronic kidney disease stage 1
Chronic kidney disease stage 2
Chronic kidney disease stage 3
Chronic kidney disease stage 4
Chronic kidney disease stage 5
Hashimoto’s thyroiditis
Episodic migraine
Chronic migraine
Iron deficiency anemia
Allergic rhinitis
Tension headache
Atopic dermatitis
Contact dermatitis
Acute bronchitis
Acute sinusitis
Acute otitis media

Streptococcal & Staphylococcal Infections

Streptococcal pharyngitis
Streptococcal toxic shock syndrome
Group A streptococcal necrotizing fasciitis
Group B streptococcal sepsis
Streptococcus pneumoniae pneumonia
Streptococcus pneumoniae meningitis
Streptococcus pyogenes impetigo
Streptococcus agalactiae neonatal sepsis
Enterococcal endocarditis
Staphylococcus aureus bacteremia
Methicillin-resistant Staphylococcus aureus (MRSA) pneumonia
Methicillin-resistant Staphylococcus aureus (MRSA) skin infection
Staphylococcal scalded skin syndrome
Staphylococcal toxic shock syndrome
Staphylococcal food poisoning

Bacterial & Mycobacterial Diseases

Tuberculosis
Miliary tuberculosis
Tubercular meningitis
Multidrug-resistant tuberculosis (MDR-TB)
Extensively drug-resistant tuberculosis (XDR-TB)
Typhoid fever
Paratyphoid fever
Cholera
Pertussis
Tetanus
Botulism
Lyme disease
Legionnaires’ disease
Brucellosis
Hansen’s disease (Leprosy)
Primary syphilis
Secondary syphilis
Tertiary syphilis
Neurosyphilis
Congenital syphilis
Gonorrhea
Chlamydia trachomatis cervicitis
Chlamydia trachomatis urethritis
Chlamydia trachomatis lymphogranuloma venereum
Neisseria meningitidis septicemia
Neisseria meningitidis meningitis
Clostridioides difficile colitis
Gas gangrene (Clostridium perfringens)
Listeriosis
Shigellosis
Salmonellosis
Campylobacter enteritis
Yersiniosis
Plague (Bubonic)
Plague (Pneumonic)
Plague (Septicemic)
Tularemia
Anthrax (Cutaneous)
Anthrax (Inhalation)
Anthrax (Gastrointestinal)
Q fever
Rocky Mountain spotted fever
Anaplasmosis
Ehrlichiosis
Leptospirosis
Cat scratch disease (Bartonellosis)

Viral Diseases

COVID-19 (SARS-CoV-2 infection)
Influenza A
Influenza B
Influenza C
Respiratory syncytial virus (RSV) infection
Human immunodeficiency virus type 1 (HIV-1)
Human immunodeficiency virus type 2 (HIV-2)
Hepatitis A
Acute Hepatitis B
Chronic Hepatitis B
Acute Hepatitis C
Chronic Hepatitis C
Hepatitis D
Hepatitis E
Dengue fever
Dengue hemorrhagic fever
Zika virus disease
Chikungunya
Ebola virus disease
Marburg virus disease
Rabies
Measles
Mumps
Rubella
Varicella (Chickenpox)
Herpes zoster (Shingles)
Post-herpetic neuralgia
Herpes simplex virus type 1 herpes labialis
Herpes simplex virus type 2 genital herpes
Herpes simplex encephalitis
Infectious mononucleosis (Epstein-Barr virus)
Cytomegalovirus retinitis
Cytomegalovirus pneumonia
Human papillomavirus genital warts
Poliomyelitis
West Nile virus encephalitis
Yellow fever
Japanese encephalitis
Tick-borne encephalitis
Lassa fever
Crimean-Congo hemorrhagic fever
Hantavirus pulmonary syndrome
Mpox (Monkeypox)

Parasitic, Fungal & Protozoal Diseases

Plasmodium falciparum malaria
Plasmodium vivax malaria
Plasmodium ovale malaria
Plasmodium malariae malaria
Plasmodium knowlesi malaria
Amoebic dysentery (Entamoeba histolytica)
Amoebic liver abscess
Giardiasis
Cryptosporidiosis
Toxoplasmosis
Toxoplasmic encephalitis
Cutaneous leishmaniasis
Visceral leishmaniasis (Kala-azar)
Mucocutaneous leishmaniasis
Chagas disease (Trypanosoma cruzi)
African trypanosomiasis (Sleeping sickness)
Schistosomiasis mansoni
Schistosomiasis haematobium
Schistosomiasis japonicum
Lymphatic filariasis
Onchocerciasis (River blindness)
Ascariasis
Ancylostomiasis (Hookworm)
Necatoriasis (Hookworm)
Strongyloidiasis
Trichinosis
Echinococcosis (Hydatid disease)
Enterobiasis (Pinworm)
Taeniasis (Tapeworm)
Cysticercosis
Neurocysticercosis
Oral candidiasis
Vaginal candidiasis
Invasive candidiasis
Pulmonary aspergillosis
Aspergilloma
Invasive aspergillosis
Histoplasmosis
Coccidioidomycosis
Blastomycosis
Cryptococcal meningitis
Rhino-orbital-cerebral mucormycosis
Pulmonary mucormycosis
Tinea pedis
Tinea corporis
Tinea cruris
Tinea capitis
Tinea versicolor

Cardiovascular & Vascular Disorders

ST-elevation myocardial infarction (STEMI)
Non-ST-elevation myocardial infarction (NSTEMI)
Unstable angina
Heart failure with reduced ejection fraction (HFrEF)
Heart failure with preserved ejection fraction (HFpEF)
Atrial fibrillation
Atrial flutter
Ventricular tachycardia
Ventricular fibrillation
Dilated cardiomyopathy
Hypertrophic obstructive cardiomyopathy
Restrictive cardiomyopathy
Arrhythmogenic right ventricular cardiomyopathy
Infective endocarditis
Acute pericarditis
Constrictive pericarditis
Viral myocarditis
Aortic valve stenosis
Aortic valve regurgitation
Mitral valve stenosis
Mitral valve regurgitation
Mitral valve prolapse
Tricuspid regurgitation
Pulmonary valve stenosis
Thoracic aortic aneurysm
Abdominal aortic aneurysm
Aortic dissection
Peripheral artery disease
Deep vein thrombosis
Pulmonary embolism
Raynaud’s phenomenon
Buerger’s disease
Varicose veins
Chronic venous insufficiency
Kawasaki disease
Takayasu arteritis
Giant cell arteritis
Polyarteritis nodosa
Granulomatosis with polyangiitis
Eosinophilic granulomatosis with polyangiitis
Microscopic polyangiitis
Brugada syndrome
Long QT syndrome type 1
Long QT syndrome type 2
Long QT syndrome type 3
Wolff-Parkinson-White syndrome

Respiratory & Pulmonary Diseases

Chronic obstructive pulmonary disease (Emphysema)
Chronic obstructive pulmonary disease (Chronic bronchitis)
Idiopathic pulmonary fibrosis
Community-acquired pneumonia
Hospital-acquired pneumonia
Aspiration pneumonia
Pulmonary sarcoidosis
Spontaneous pneumothorax
Tension pneumothorax
Atelectasis
Non-cystic fibrosis bronchiectasis
Primary pulmonary arterial hypertension
Secondary pulmonary hypertension
Cor pulmonale
Acute respiratory distress syndrome
Obstructive sleep apnea
Central sleep apnea
Hypersensitivity pneumonitis
Asbestosis
Silicosis
Coal workers’ pneumoconiosis
Cystic fibrosis pulmonary disease
Alpha-1 antitrypsin deficiency panacinar emphysema
Croup
Acute epiglottitis

Neurological & Neurodegenerative Disorders

Alzheimer’s disease
Vascular dementia
Dementia with Lewy bodies
Frontotemporal dementia
Parkinson’s disease
Amyotrophic lateral sclerosis
Relapsing-remitting multiple sclerosis
Primary progressive multiple sclerosis
Secondary progressive multiple sclerosis
Huntington’s disease
Focal impaired awareness seizure
Focal aware seizure
Generalized tonic-clonic seizure
Absence seizure
Acute ischemic stroke
Intracerebral hemorrhage
Subarachnoid hemorrhage
Transient ischemic attack
Guillain-Barré syndrome
Myasthenia gravis
Bell’s palsy
Trigeminal neuralgia
Diabetic peripheral neuropathy
Normal pressure hydrocephalus
Sporadic Creutzfeldt-Jakob disease
Variant Creutzfeldt-Jakob disease
Spastic quadriplegic cerebral palsy
Spastic diplegic cerebral palsy
Essential tremor
Restless legs syndrome
Narcolepsy type 1
Narcolepsy type 2
Idiopathic intracranial hypertension

Gastrointestinal, Hepatic & Pancreatic Diseases

Ulcerative colitis
Crohn’s disease of the terminal ileum
Crohn’s disease of the colon
Celiac disease
Irritable bowel syndrome with constipation (IBS-C)
Irritable bowel syndrome with diarrhea (IBS-D)
Irritable bowel syndrome mixed (IBS-M)
Gastric ulcer
Duodenal ulcer
Colonic diverticulosis
Acute diverticulitis
Diabetic gastroparesis
Achalasia
Metabolic dysfunction-associated steatotic liver disease (MASLD)
Metabolic dysfunction-associated steatohepatitis (MASH)
Alcohol-related liver disease
Alcoholic hepatitis
Alcoholic cirrhosis
Autoimmune hepatitis
Primary biliary cholangitis
Primary sclerosing cholangitis
Acute pancreatitis
Chronic pancreatitis
Gallstone disease (Cholelithiasis)
Acute cholecystitis
Choledocholithiasis
Acute cholangitis
Internal hemorrhoids
External hemorrhoids
Anal fissure
Acute appendicitis
Mechanical small bowel obstruction
Paralytic ileus
Hirschsprung disease
Wilson’s disease
Hereditary hemochromatosis

Endocrine, Metabolic & Autoimmune Diseases

Type 1A diabetes mellitus
Type 1B diabetes mellitus
Gestational diabetes mellitus
Graves’ disease
Toxic multinodular goiter
Toxic thyroid adenoma
Cushing’s disease (Pituitary ACTH-secreting adenoma)
Adrenal Cushing’s syndrome
Ectopic ACTH syndrome
Addison’s disease
Acromegaly
Central diabetes insipidus
Nephrogenic diabetes insipidus
Primary hyperparathyroidism
Hypoparathyroidism
Polycystic ovary syndrome
Systemic lupus erythematosus
Sjogren’s syndrome
Diffuse cutaneous systemic sclerosis
Limited cutaneous systemic sclerosis (CREST syndrome)
Mixed connective tissue disease
Gouty arthritis
Calcium pyrophosphate deposition disease (Pseudogout)
Metabolic syndrome
Phenylketonuria
Gaucher disease type 1
Gaucher disease type 2
Gaucher disease type 3
Fabry disease

Oncological Conditions (Cancers & Tumors)

Non-small cell lung cancer (Adenocarcinoma)
Non-small cell lung cancer (Squamous cell carcinoma)
Small cell lung cancer
Invasive ductal carcinoma of the breast
Invasive lobular carcinoma of the breast
Triple-negative breast cancer
HER2-positive breast cancer
Colorectal adenocarcinoma
Prostate adenocarcinoma
Clear cell renal cell carcinoma
Papillary renal cell carcinoma
Chromophobe renal cell carcinoma
Hepatocellular carcinoma
Pancreatic ductal adenocarcinoma
Gastric adenocarcinoma
Epithelial ovarian carcinoma
Cervical squamous cell carcinoma
Cervical adenocarcinoma
Endometrial adenocarcinoma
Cutaneous melanoma
Basal cell carcinoma
Squamous cell carcinoma of the skin
Acute lymphoblastic leukemia
Acute myeloid leukemia
Chronic lymphocytic leukemia
Chronic myeloid leukemia
Hodgkin lymphoma (Nodular sclerosis)
Hodgkin lymphoma (Mixed cellularity)
Diffuse large B-cell lymphoma
Follicular lymphoma
Burkitt lymphoma
Mantle cell lymphoma
Multiple myeloma
Glioblastoma multiforme
Anaplastic astrocytoma
Meningioma
Osteosarcoma
Ewing sarcoma

Musculoskeletal & Rheumatological Disorders

Rheumatoid arthritis
Ankylosing spondylitis
Psoriatic arthritis
Reactive arthritis
Polymyalgia rheumatica
Fibromyalgia
Postmenopausal osteoporosis
Senile osteoporosis
Glucocorticoid-induced osteoporosis
Osteomalacia
Paget’s disease of bone
Cervical radiculopathy
Lumbar spinal stenosis
Lumbar disc herniation
Scoliosis
Kyphosis
Rotator cuff tendinopathy
Subacromial bursitis
Adhesive capsulitis
Carpal tunnel syndrome
Acute compartment syndrome
Dupuytren’s contracture
Acute osteomyelitis
Chronic osteomyelitis
Septic arthritis

Renal, Urological & Reproductive Disorders

Prerenal acute kidney injury
Intrinsic acute kidney injury (Acute tubular necrosis)
Postrenal acute kidney injury
Minimal change disease
Focal segmental glomerulosclerosis
Membranous nephropathy
Post-streptococcal glomerulonephritis
IgA nephropathy (Berger’s disease)
Autosomal dominant polycystic kidney disease
Autosomal recessive polycystic kidney disease
Calcium oxalate nephrolithiasis
Uric acid nephrolithiasis
Struvite nephrolithiasis
Benign prostatic hyperplasia
Acute bacterial prostatitis
Chronic bacterial prostatitis
Endometriosis
Uterine leiomyoma
Pelvic inflammatory disease
Polycystic ovaries
Vasogenic erectile dysfunction
Neurogenic erectile dysfunction
Cryptorchidism
Testicular torsion
Hydrocele
Varicocele
Interstitial cystitis

Dermatological Conditions

Plaque psoriasis
Guttate psoriasis
Inverse psoriasis
Erythrodermic psoriasis
Atopic dermatitis
Allergic contact dermatitis
Irritant contact dermatitis
Acne vulgaris
Rosacea (Erythematotelangiectatic)
Rosacea (Papulopustular)
Hidradenitis suppurativa
Vitiligo
Alopecia areata
Pemphigus vulgaris
Bullous pemphigoid
Lichen planus
Erythema nodosum
Stevens-Johnson syndrome
Toxic epidermal necrolysis
Acute urticaria
Chronic spontaneous urticaria
Seborrheic dermatitis
Impetigo
Cellulitis
Erysipelas

Hematological & Immunological Disorders

Sickle cell anemia (HbSS)
Sickle cell trait (HbAS)
Alpha thalassemia major
Alpha thalassemia minor
Beta thalassemia major
Beta thalassemia minor
Aplastic anemia
Vitamin B12 deficiency anemia
Folate deficiency anemia
Autoimmune hemolytic anemia
G6PD deficiency anemia
Immune thrombocytopenic purpura
Thrombotic thrombocytopenic purpura
Disseminated intravascular coagulation
Hemophilia A
Hemophilia B
von Willebrand disease type 1
von Willebrand disease type 2
von Willebrand disease type 3
Polycythemia vera
Essential thrombocythemia
Primary myelofibrosis
Severe combined immunodeficiency
Common variable immunodeficiency
Hereditary angioedema

Genetic & Congenital Disorders

Duchenne muscular dystrophy
Becker muscular dystrophy
Myotonic dystrophy type 1
Myotonic dystrophy type 2
Spinal muscular atrophy type 1
Spinal muscular atrophy type 2
Spinal muscular atrophy type 3
Marfan syndrome
Ehlers-Danlos syndrome (Classical)
Ehlers-Danlos syndrome (Hypermobile)
Ehlers-Danlos syndrome (Vascular)
Neurofibromatosis type 1
Neurofibromatosis type 2
Tuberous sclerosis complex
Down syndrome (Trisomy 21)
Edwards syndrome (Trisomy 18)
Patau syndrome (Trisomy 13)
Turner syndrome (45,X)
Klinefelter syndrome (47,XXY)
Fragile X syndrome
Prader-Willi syndrome
Angelman syndrome
Tay-Sachs disease
Niemann-Pick disease type A
Niemann-Pick disease type B
Niemann-Pick disease type C
Alkaptonuria
Osteogenesis imperfecta type I
Osteogenesis imperfecta type II
Osteogenesis imperfecta type III
Osteogenesis imperfecta type IV
Hutchinson-Gilford progeria syndrome