Ulcerative colitis is an inflammatory bowel disease in which the inner lining of the large intestine and rectum become inflamed. It is characterized by diarrhea, abdominal pain and blood in the stool.

Yellow poop or yellow diarrhea can have many causes, and though it's often harmless, it can indicate a more serious health issue. Experts explain how to tell why your poop is yellow and when to see a ...

“Viscous fiber is really good for both constipation and diarrhea, because it can soften stool as well as slow down the movement of that stool,” Emily Pollard, RDN, LDN, a dietitian who specializes in ...

Cleveland Clinic digestive health experts come to the rescue with their "maneuvers and techniques" to get your system moving when it's slow.

H. pylori (Heliobacter pylori) is a type of bacteria that infects your stomach. It can damage the tissue in your stomach and the first part of your small intestine (the duodenum). In some cases it can ...

Isabgol, or psyllium husk, is a time-tested natural remedy for digestion, but what happens if you take it every day for a month? Let’s find out.