Diseases and Disorders

A to Z List of Medical Diseases, Disorders and Medical Conditions
Below is an alphabetical list of diseases with information on a wide variety of common medical conditions, diseases, disorders, syndromes, illnesses and injuries.

Common Medical Conditions Explained
The index of A to Z medical diseases list links to topics which further lists articles that provide medical conditions information, terminology and advice on different types of diseases and disorders. The medical information include advice and info on medical symptoms, diagnosis, causes and treatment. Common medical conditions that are covered include communicable and infectious diseases, common medical illnesses and injuries, mental disorders, genetic disorders, skin diseases, blood disorders, lung diseases, metabolic diseases, and other health disorders. The articles also provide medical information on symptoms, diagnosis and treatment of rare diseases. The majority of the links below direct to topics and articles on different mental and physical health conditions, including asthma, cancer, arthritis, diabetes, epilepsy, eating disorders, substance abuse, sexually transmitted diseases, also other ailments associated with pregnancy, childhood and much more. This medical reference, online medical advice and information can aid in understanding your medical symptoms, diagnosis and other health conditions. However, this online medical reference is for education purpose only and not a substitute for discussing your illness with your health care professional for medical help and treatment.

A to Z index:
A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z

A

• Acid Reflux Disease (GERD)
• Acne
• Allergies
• Antisocial Personality Disorder
• Attention Deficit Disorder (ADHD/ADD)
• Altitude Sickness
• Alzheimer's Disease
• Andropause
• Anorexia Nervosa
• Arthritis
• Aspergers Syndrome
• Asthma
• Autism
• Avoidant Personality Disorder

B

• Back Pain
• Bad Breath (Halitosis)
• Baldness
• Bedwetting
• Bipolar Disorder (BD)
• Bladder Cancer
• Body Dysmorphic Disorder (BDD)
• Bone Cancer
• Borderline Personality Disorder (BPD)
• Brain Cancer
• Breast Cancer
• Brain Tumors
• Brain Injury
• Bronchitis
• Burns
• Bursitis

C

• Cancer
• Canker Sores (Cold Sores)
• Carpal Tunnel Syndrome (CTS)
• Celiac Disease
• Cervical Cancer
• Cholesterol
• Chronic Obstructive Pulmonary Disease (COPD)
• Colon Cancer
• Congestive Heart Failure (CHF)
• Cradle Cap
• Crohn's Disease

D

• Dandruff
• Deep Vein Thrombosis (DVT)
• Dehydration
• Dependent Personality Disorder
• Depression
• Diabetes
• Diaper Rash
• Diarrhea
• Disabilities
• Diverticulitis
• Down Syndrome
• Drug Abuse
• Dysfunctional Uterine Bleeding (DUB)
• Dyslexia

E

• Ear Infections
• Ear Problems
• Eating Disorders
• Eczema
• Endometriosis
• Enlarged Prostate
• Epilepsy (Seizure)
• Erectile Dysfunction (ED)
• Eye Problems

F

• Fibromyalgia
• Fracture
• Freckles
• Flu

G

• Gallbladder Disease
• Gallstones
• Generalized Anxiety Disorder (GAD)
• Genital Herpes
• Genital Warts
• Glomerulonephritis (Nephritis)
• Gonorrhea
• Gout
• Gum Diseases
• Gynecomastia

H

• Head Lice
• Headache
• Hearing Loss
• Heart Attacks
• Heart Disease
• Heartburn
• Heat Stroke
• Heel Pain
• Hemorrhage
• Hemorrhoids
• Hepatitis
• Herniated Discs
• Hiatal Hernia (Hiatus Hernia)
• Histrionic Personality Disorder
• HIV/AIDS
• Hives
• Hyperglycemia (High Blood Sugar)
• Hyperkalemia (High Potassium)
• Hypertension (High Blood Pressure)
• Hyperthyroidism
• Hypothyroidism

I

• Infectious Diseases
• Infectious Mononucleosis (Glandular Fever)
• Influenza
• Infertility
• Insulin Dependent Diabetes Mellitus (IDDM)
• Iron Deficiency Anemia
• Irritable Bowel Syndrome (IBS)
• Irritable Male Syndrome (IMS)
• Itching

J

• Joint Pain
• Juvenile Diabetes
• Juvenile Rheumatoid Arthritis (JRA)

K

• Kidney Diseases
• Kidney Stones (Renal Calculi)

L

• Leukemia
• Liver Cancer - Hepatocellular carcinoma (HCC)
• Lung Cancer

M

• Mad Cow Disease
• Malaria
• Melena (Blood in Stool)
• Memory Loss
• Menopause
• Mesothelioma
• Migraine
• Miscarriages
• Mucus In Stool
• Multiple Personality Disorder
• Multiple Sclerosis (MS)
• Muscle Cramps
• Muscle Fatigue
• Muscle Pain

N

• Nail Biting
• Narcissistic Personality Disorder
• Neck Pain

O

• Obesity
• Obsessive Compulsive Disorder (OCD)
• Osteoarthritis (OA)
• Osteomyelitis
• Osteoporosis
• Ovarian Cancer
• Ovarian Cyst

P

• Pain
• Panic Attack
• Paranoid Personality Disorder
• Parkinson's Disease (PD)
• Penis Enlargement
• Peripheral Artery Disease (PAD)
• Personality Disorders
• Peptic Ulcers
• Pervasive Developmental Disorder (PDD)
• Peyronie's Disease
• Phobias
• Pink Eye (Conjunctivitis)
• Polio
• Pneumonia
• Post Nasal Drip
• Post Traumatic Stress Disorder (PTSD)
• Premature Baby
• Premenstrual Syndrome (PMS)
• Propecia
• Prostate Cancer
• Psoriasis

R

• Reactive Attachment Disorder (RAD)
• Renal Failure
• Restless Legs Syndrome (RLS)
• Rheumatoid Arthritis (RA)
• Rheumatic Fever
• Ringworm
• Rosacea
• Rotator Cuff

S

• Scabies
• Scars
• Sciatica
• Severe Acute Respiratory Syndrome (SARS)
• Schizoid Personality Disorder
• Schizophrenia
• Sexually Transmitted Disease (STD)
• Sinus Infections
• Skin Cancer
• Skin Rash
• Sleep Disorders (Sleep Apnea)
• Smallpox
• Snoring
• Social Anxiety
• Staph Infection (MRSA)
• Stomach Cancer
• Strep Throat (Sore Throat)
• Sudden Infant Death Syndrome (SIDS)
• Sunburn
• Syphilis
• Systemic Lupus Erythematosus (SLE)

T

• Tennis Elbow
• Termination of Pregnancy (Abortion)
• Testicular Cancer
• Tooth Decay
• Trisomy Syndrome
• Tuberculosis (TB)

U

• Ulcers
• Urinary Tract Infection (UTI)

V

• Varicose Veins
• Vertigo

W

• Warts
• Williams Syndrome

Y

• Yeast Infection (Candidiasis)
• Yellow Fever

More information:

• Mental Health and Mental Disorders
• Rare Diseases
• List of Common Infectious Diseases
• List of Genetic Disorders and Diseases
• List of Mental Disorders - Types of Mental Illness
• Mental Illnesses
• List Of Phobias
• Different Types of Mood Disorders
• Types of Arthritis
• Orthopedic Disorders
• Types of Brain Tumors
• Different Types of Leukemia
• Types of Skin Cancer
• Different Types of Warts
• Different Types of Bone Fractures
• List of Disabilities and Disability Facts