Lactose intolerance is when your body can’t break down or digest lactose. Lactose is a sugar found in milk and milk products. Read on to learn details about lactose intolerance, including causes, symptoms, diagnosis, and treatments.

Indigestion (dyspepsia) is a pain or burning feeling in your upper belly or abdomen. It is common in adults.

Detailed information on digestive disorders, including anatomy of the digestive system, digestive disorders diagnosis, digestive disorders medications, colorectal cancer, esophageal cancer, and stomach cancer

Irritable bowel syndrome (IBS) is a disorder that affects your large intestine or colon. When you have IBS your colon looks normal. But it does not work the way it should.

Ulcerative colitis is part of a group of diseases called inflammatory bowel disease (IBD).

Crohn’s disease is part of a group of diseases known as inflammatory bowel disease or IBD.

Detailed information on stroke, also called brain attack, including history, statistics, symptoms, types, effects, diagnostic, treatment, and rehabilitation information

Detailed information on the most common types cardiovascular diseases, including symptoms, prevention, diagnostic, implantable cardioverter defibrillators, ICDs, and treatment information

Cardiac sarcoma is a rare type of cancerous tumor that occurs in the heart.

In a hiatal hernia, part of your stomach pushes up into an opening (the hiatus) in your diaphragm. The diaphragm is the muscle between your stomach and your chest.