Upper abdominal pain can be no big deal—or it can merit a trip to the ER. Here's how experts say you can tell the difference.

You may experience gas- or indigestion-related upper stomach pain after eating. Peptic ulcers can cause pain that comes and ...

Or you can get it if you have any irritation in your stomach." This symptom typically occurs after eating ... unexplained weight loss, pain or swelling in the upper abdomen, nausea or vomiting ...

Other early symptoms of stomach cancer, as listed by Macmillan Cancer Support, include loss of appetite, feeling full after ...

A gallbladder ultrasound is a reliable way to diagnose gallstones. Learn what to know before the scan and what results ...

which supplies blood to the upper abdominal organs. The main symptoms are chronic abdominal pain that has lasted several months, abdominal pain after eating, weight loss, and sometimes an abdominal ...