Here’s when your GI woes become something to worry about.

Depending on the underlying virus, the stomach flu can cause symptoms that last for up to a few days at a time. Abdominal pain is a common symptom of stomach flu, but it’s unlikely to last beyond ...

As anyone who's had a painful stomach ache knows, you may find yourself wondering at some point how to check for appendicitis at home. The condition, which refers to inflammation of the appendix, ...

Doctors used words such as "inoperable" and "incurable," effectively telling me that this cancer would kill me sooner or later.

That sudden pain in your abdomen might just be indigestion—or it could be something far more serious. When it comes to appendicitis, knowing the difference could save your life. This potentially ...

Doctors successfully treated a 61-year-old woman with a rare paraesophageal hernia and gastric volvulus using advanced ...

Dull or burning pain between your belly button and your breastbone is common with stomach ulcers. Symptoms like burping, vomiting, and feeling uncomfortable after a meal are also possible. A stomach ...

The cause: A very common cause of diarrhea is mild food poisoning. And of course, we've all heard of—or experienced firsthand—Montezuma's revenge: Traveling overseas can often bring on bouts of loose ...

Kathy Lemoine's 30-year-old son, Andrew Reaster, died after he was diagnosed with stage 4 colon cancer. His main symptom was a stomach ache.