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.

The pain was worst in the epigastrium and in the upper quadrants of the abdomen ... continued to have intermittent episodes of abdominal pain and nausea, and she left early from school on two ...

Kidney stones moving through the urinary tract cause intense, intermittent pain in the lower or upper abdomen, back, sides, ...

Acute abdominal pain can be categorized in ... [6] Older adults who have cholecystitis have symptoms of right upper quadrant or epigastric pain with tenderness over the gallbladder.

Nausea. Severe abdominal pain. Compulsive bathing. These are some of the hallmarks of cannabinoid hyperemesis syndrome, a ...