Discover why that nagging pain in your left abdomen might signal serious health issues, and what medical experts say you ...

The woman had unexplained pain for years until a doctor made a shocking discovery during surgery, a lawsuit said.

Whether you're dealing with a dull ache, sharp pain in your abdomen or something in between, you're likely wondering "Why ...

She had been in pain for the entire 90-minute flight. Her abdomen was so distended and tender that she felt as if it might ...

There are several theories about the origins of IBS but it's unclear exactly why. Still, there are treatments no matter the cause.