Gastric dumping syndrome

Symptoms that occur when undigested stomach contents move into the small bowel.

Overview

Gastric dumping syndrome is a group of symptoms that occur when undigested stomach contents move into the small bowel. The condition is more common in people who've had stomach removal or bypass surgery.

Symptoms

Cramps, nausea, diarrhea, and lightheadedness may occur soon after food is eaten.

Treatments

Dietary changes, medication, and surgery can help.