What are the causes and symptoms of chronic gastritis?

Gastritis is a widespread condition where the lining of the stomach becomes inflamed.

What is collagenous colitis?

Collagenous colitis is a type of IBD where a thick band of collagen develops under the lining of the colon. Learn about the treatment, including diet.

Barrett’s Esophagus: Causes, Symptoms, and Treatment

Learn about the symptoms of Barrett’s esophagus, a condition where the tissue that lines the esophagus is replaced with tissue similar to the lining of the intestine.