A hiatal hernia is an enlarged opening in your diaphragm, the dome-shaped muscle that contracts when you breathe. Organs in your belly push through this opening and into your chest. There are two main ...

Hernia is a common problem. It causes a localized bulge in the abdomen or groin. Treatment for a hernia may include watchful waiting or surgery. It can often be harmless and pain-free, but at times it ...

That noticeable bulge around your belly button might seem harmless at first, but umbilical hernias can develop into serious medical situations requiring surgical intervention. Understanding when this ...