Medical Conditions Directory

Browse our comprehensive database of medical conditions. Click on any condition to learn about its symptoms, causes, diagnosis, and treatment options.

1187 Total Conditions

A

Abdominal Aortic Aneurysm

Abdominal Hernia

Abnormal Uterine Bleeding

Abscess

Abscess of Nose

Abscess of the Lung

Acanthosis Nigricans

Acariasis

Achalasia

Achilles Tendinitis

Acne

Acoustic Neuroma

Actinic Keratosis

Acute Bronchiolitis

Acute Bronchitis

Acute Bronchospasm

Acute Fatty Liver of Pregnancy (AFLP)

Acute Glaucoma

Acute Kidney Injury

Acute Myeloid Leukemia (AML)

Acute Otitis Media

Acute Pancreatitis

Acute Respiratory Distress Syndrome (ARDS)

Acute Sinusitis

Acute Stress Reaction

Addison's Disease

Addison's Disease

Adenomyosis

Adhesive Capsulitis (Frozen Shoulder)

Adjustment Disorder

Adjustment Reaction

Adrenal Adenoma

Adrenal Cancer

Adrenal Tumors

Age-Related Macular Degeneration (AMD)

Albinism

Alcohol Abuse

Alcohol Intoxication

Alcohol Poisoning

Alcohol Withdrawal

Alcoholic Liver Disease

Alcoholic Neuropathy

Alcoholism (Alcohol Use Disorder)

Allergic Conjunctivitis

Allergic Reaction

Allergic Rhinitis

Allergies

Allergy

Allergy to Animals

Alopecia

Alzheimer's Disease

Alzheimer's Disease

Amblyopia (Lazy Eye)

Amyloidosis

Amyotrophic Lateral Sclerosis (ALS)

Anal Fissure

Anal Fistula

Anaphylaxis

Anemia

Anemia Due to Chronic Kidney Disease

Anemia Due to Malignancy

Anemia of Chronic Disease

Angina

Angioedema

Angular Cheilitis

Animal Bite

Ankle Fracture

Ankle Injury

Ankylosing Spondylitis

Anorexia Nervosa

Anovulation

Antiphospholipid Syndrome (APS)

Antipsychotic Poisoning

Antisocial Personality Disorder

Anxiety Disorders

Aortic Aneurysm

Aortic Dissection

Aortic Valve Disease

Aphakia

Aphthous Stomatitis (Canker Sores)

Aphthous Ulcer

Aplastic Anemia

Appendicitis

Arrhythmia

Arteriovenous Malformation (AVM)

Arthritis

Arthritis of the Hip

Asbestosis

Ascending Cholangitis

Ascites

Asherman's Syndrome

Asperger Syndrome

Aspergillosis

Asthma

Astigmatism

Atelectasis

Athlete's Foot

Atonic Bladder

Atopic Dermatitis (Eczema)

Atrial Fibrillation (AFib)

Atrial Flutter

Atrophic Skin Condition

Atrophic Vaginitis

Atrophy of the Corpus Cavernosum

Attention Deficit Hyperactivity Disorder (ADHD)

Attention-Deficit/Hyperactivity Disorder (ADHD)

Attention-Deficit/Hyperactivity Disorder (ADHD)

Atypical Facial Pain

Auditory Processing Disorder

Autism Spectrum Disorder

Autism Spectrum Disorder (ASD)

Autoimmune Disorders

Autoimmune Hemolytic Anemia

Autonomic Nervous System Disorder

Autonomic Neuropathy

Avascular Necrosis

C

Callus

Cancer

Carbon Monoxide Poisoning

Carcinoid Syndrome

Cardiac Arrest

Cardiac Tamponade

Cardiogenic Shock

Cardiomyopathy

Carotid Artery Disease

Carotid Artery Stenosis

Carpal Tunnel Syndrome

Cat Scratch Disease (Bartonella henselae Infection)

Cataracts

Cauda Equina Syndrome

Cavernous Sinus Thrombosis

Celiac Disease

Cellulitis

Cellulitis or Abscess of Mouth

Central Atherosclerosis

Central Retinal Artery or Vein Occlusion

Cerebral Aneurysm

Cerebral Edema

Cerebral Palsy

Cerebral Venous Thrombosis

Cervical Cancer

Cervical Disorder

Cervical Insufficiency

Cervical Polyps

Cervical Radiculopathy

Cervicitis

Chalazion

Charcot-Marie-Tooth Disease

Chemical Burns

Chest Trauma

Chest Wall Injury

Chickenpox (Varicella)

Chikungunya

Chlamydia

Cholecystitis

Choledocholithiasis

Cholesteatoma

Chondromalacia of the Patella

Chondromalacia Patella

Chorea

Chorioamnionitis

Chorioretinitis

Chromosomal Abnormalities

Chronic Back Pain

Chronic Constipation

Chronic Fatigue (Chronic Fatigue Syndrome / ME/CFS)

Chronic Fatigue Syndrome (ME/CFS)

Chronic Glaucoma

Chronic Inflammatory Demyelinating Polyneuropathy (CIDP)

Chronic Inflammatory Demyelinating Polyneuropathy (CIDP)

Chronic Kidney Disease (CKD)

Chronic Knee Pain

Chronic Obstructive Pulmonary Disease

Chronic Obstructive Pulmonary Disease (COPD)

Chronic Otitis Media

Chronic Pain Disorder

Chronic Pancreatitis

Chronic Rheumatic Fever

Chronic Sinusitis

Chronic Ulcer

Cirrhosis

Cluster Headache

Coagulation (Bleeding) Disorder

Coagulation Disorder

Cocaine Abuse

Cognitive Impairment

Cold Sores

Colonic Polyps

Colorectal Cancer

Common Cold

Compartment Syndrome

Complex Regional Pain Syndrome (CRPS)

Concussion

Conduct Disorder

Conductive Hearing Loss

Congenital Adrenal Hyperplasia (CAH)

Congenital Heart Defect

Congenital Malformation Syndrome

Congestive Heart Failure

Conjunctivitis (Pink Eye)

Connective Tissue Disorder

Connective Tissue Disorders

Contact Dermatitis

Conversion Disorder

COPD (Chronic Obstructive Pulmonary Disease)

COPD (Chronic Obstructive Pulmonary Disease)

Cornea Infection

Corneal Abrasion

Corneal Disorder

Corneal Ulcer

Coronary Artery Disease

Coronary Atherosclerosis

COVID-19

Cowden Syndrome

Cranial Nerve Palsy

Crohn's Disease

Crohn's Disease

Croup

Crush Injury

Crushing Injury

Cryptococcosis

Cryptorchidism (Undescended Testicle)

Cubital Tunnel Syndrome

Cushing Syndrome

Cushing's Syndrome

Cyst of the Eyelid

Cystic Fibrosis

Cysticercosis

Cystitis

Cytomegalovirus (CMV)

H

Hammer Toe

Hand, Foot, and Mouth Disease

Hashimoto's Thyroiditis

Hashimoto's Thyroiditis

Head and Neck Cancer

Head Injury

Heart Attack (Myocardial Infarction)

Heart Block (Atrioventricular Block)

Heart Contusion (Cardiac Contusion)

Heart Disease

Heart Failure

Heat Exhaustion

Heat Stroke

HELLP Syndrome

Hemangioma

Hemarthrosis

Hematoma

Hemifacial Spasm

Hemiplegia

Hemochromatosis

Hemolytic Anemia: When Red Blood Cells Are Destroyed Too Quickly

Hemophilia

Hemorrhagic Shock

Hemorrhoids

Hemothorax

Hepatic Encephalopathy

Hepatitis

Hepatitis Due to a Toxin

Hereditary Angioedema (HAE)

Hereditary Spherocytosis

Herniated Disc

Herniated Disk

Herpangina

Herpes Simplex (HSV)

Hiatal Hernia

Hidradenitis Suppurativa

High Blood Pressure (Hypertension)

Hip Dislocation

Hip Dysplasia

Hip Fracture

Hip Injury

Hirschsprung Disease

Hirsutism

Histoplasmosis

HIV (Human Immunodeficiency Virus)

HIV and AIDS

Homocystinuria

Hormone Disorder

Hostile Behavior

HPV (Human Papillomavirus)

Huntington's Disease

Hydatidiform Mole

Hydrocele of the Testicle

Hydrocephalus

Hydronephrosis

Hypercalcemia

Hypercholesterolemia

Hyperemesis Gravidarum

Hypergammaglobulinemia

Hyperhidrosis

Hyperhomocysteinemia

Hyperkalemia

Hyperlipidemia

Hypernatremia

Hyperopia (Farsightedness)

Hyperosmolar Hyperglycemic State (HHS)

Hyperosmotic Hyperketotic State (HHS)

Hyperparathyroidism

Hyperprolactinemia

Hypersensitivity Pneumonitis

Hypertension (High Blood Pressure)

Hypertension of Pregnancy

Hypertensive Heart Disease

Hypertensive Retinopathy

Hyperthyroidism

Hypertrophic Obstructive Cardiomyopathy (HOCM)

Hypocalcemia

Hypoglycemia: When Blood Sugar Drops Too Low

Hypogonadism

Hypokalemia

Hyponatremia

Hypoparathyroidism

Hypotension (Low Blood Pressure)

Hypothermia

Hypothyroidism

Hypovolemia

P

Pain After an Operation

Pain Disorder Affecting the Neck

Pancreatic Cancer

Panic Attack

Panic Disorder

Parasitic Diseases

Parasitic Infections

Parathyroid Adenoma

Parkinson's Disease

Parkinson's Disease

Paronychia

Paroxysmal Supraventricular Tachycardia (PSVT)

Paroxysmal Ventricular Tachycardia

Patellar Dislocation

Patellofemoral Pain Syndrome

Pediculosis (Lice)

Pelvic Fistula

Pelvic Floor Dysfunction

Pelvic Fracture

Pelvic Inflammatory Disease (PID)

Pelvic Organ Prolapse

Pemphigus

Pemphigus Vulgaris

Penile Cancer

Peptic Ulcer Disease

Perianal Abscess

Pericarditis

Pericoronitis

Periodic Limb Movement Disorder

Periodontal Disease

Periodontitis (Gum Disease)

Peripheral Arterial Disease

Peripheral Arterial Embolism

Peripheral Artery Disease (PAD)

Peripheral Nerve Disorder

Peripheral Neuropathy

Perirectal Infection

Peritonitis

Peritonsillar Abscess

Persistent Vomiting of Unknown Cause

Personality Disorder

Personality Disorders

Peyronie's Disease

Pharyngeal Abscess

Pharyngitis

Pheochromocytoma

Phimosis

Pilonidal Cyst

Pinguecula

Pinworm Infection

Piriformis Syndrome

Pituitary Adenoma

Pituitary Disorder

Pityriasis Rosea

Placenta Previa

Placental Abruption

Plantar Fasciitis

Platelet Function Disorders

Pleural Effusion

Pneumoconiosis

Pneumonia

Pneumothorax

Poisoning Due to Analgesics

Poisoning Due to Anticonvulsants

Poisoning Due to Antidepressants

Poisoning Due to Antihypertensives

Poisoning Due to Antimicrobial Drugs

Poisoning Due to Sedatives

Polycystic Kidney Disease

Polycystic Ovarian Syndrome (PCOS)

Polycystic Ovarian Syndrome (PCOS)

Polycythemia Vera

Polymyalgia Rheumatica

Post-Inflammatory Hyperpigmentation

Post-Lumbar Puncture Headache

Post-Streptococcal Glomerulonephritis

Post-Traumatic Arthritis

Post-Traumatic Stress Disorder (PTSD)

Postherpetic Neuralgia

Postoperative Infection

Postpartum Depression

Postpartum Hemorrhage

Precocious Puberty

Preeclampsia

Pregnancy

Premature Atrial Contractions (PACs)

Premature Ovarian Failure

Premature Rupture of Amniotic Membrane

Premature Ventricular Contractions (PVCs)

Premenstrual Syndrome (PMS)

Presbycusis (Age-Related Hearing Loss)

Presbyopia

Pressure Ulcers (Bedsores)

Preterm Labor

Priapism

Primary Immunodeficiency

Primary Insomnia

Primary Kidney Disease

Primary Thrombocythemia

Problems During Pregnancy

Prolactinoma

Prostate Cancer

Prostatitis

Protein Deficiency

Pseudohypoparathyroidism

Pseudotumor Cerebri

Psoriasis

Psychosexual Disorder

Psychotic Disorder

Pterygium

Pulmonary Congestion

Pulmonary Contusion

Pulmonary Edema

Pulmonary Embolism

Pulmonary Eosinophilia

Pulmonary Fibrosis

Pulmonary Hypertension

Pulmonic Valve Disease

Puncture Wound

Pyelonephritis

Pyloric Stenosis

Pyogenic Skin Infection

Pyruvate Kinase Deficiency

S

Salivary Gland Disorders

Sarcoidosis

Sarcoma

Sarcopenia

Scabies

Scarlet Fever

Scars

Schizophrenia

Sciatica

Scleritis

Scleroderma (Systemic Sclerosis)

Scoliosis

Scrotal Swelling

Scurvy

Seasonal Allergies (Hay Fever)

Sebaceous Cyst

Seborrheic Dermatitis

Seborrheic Keratosis

Sensorineural Hearing Loss

Sepsis

Septic Arthritis

Serotonin Syndrome

Sexual Dysfunction

Sexually Transmitted Infections (STIs)

Shingles (Herpes Zoster)

Short Bowel Syndrome

Shoulder Dislocation

Shoulder Fracture

Shoulder Injury

SIADH (Syndrome of Inappropriate ADH)

Sialoadenitis

Sick Sinus Syndrome

Sickle Cell Anemia

Sickle Cell Crisis

Sickle Cell Disease

Silicosis

Sinus Bradycardia

Sinusitis

Sjögren's Syndrome

Sjögren's Syndrome

Skin Cancer

Skin Disorder

Skin Pigmentation Disorders

Skin Polyp (Skin Tag)

Skin Swelling

Skull Fracture

Skull Fracture

Sleep Apnea

Sleep Disorders

Small Intestinal Bacterial Overgrowth

Small Intestinal Bacterial Overgrowth (SIBO)

Smoke Inhalation

Smoking and Tobacco Addiction

Social Anxiety Disorder

Social Phobia (Social Anxiety Disorder)

Soft Tissue Sarcoma

Somatic Symptom Disorder

Somatization Disorder

Spermatocele

Spherocytosis

Spina Bifida

Spinal Cord Compression

Spinal Cord Injury

Spinal Fracture

Spinal Stenosis

Spinocerebellar Ataxia

Spondylitis

Spondylolisthesis

Spondylosis

Spontaneous Abortion (Miscarriage)

Sporotrichosis

Sprain or Strain

Squamous Cell Carcinoma

Stenosis of the Tear Duct

Stevens-Johnson Syndrome (SJS)

Stomach Cancer

Strabismus (Crossed Eyes)

Strep Throat

Stress Fracture

Stress Incontinence

Stroke

Stye (Hordeolum)

Subacute Thyroiditis

Subarachnoid Hemorrhage

Subconjunctival Hemorrhage

Subdural Hemorrhage

Substance Use Disorder

Substance-Related Mental Disorder

Sudden Cardiac Death

Sudden Infant Death Syndrome (SIDS)

Sunburn

Syncope (Fainting)

Syndrome of Inappropriate Secretion of ADH (SIADH)

Syphilis

Syringomyelia

Systemic Lupus Erythematosus (SLE)

Systemic Sclerosis (Scleroderma)