Gastroparesis (GP) is a condition where the stomach takes too long to empty food and liquids. Instead of moving into the small intestine at the normal pace, food lingers in the stomach. This can cause nausea, vomiting, abdominal pain, bloating, early fullness, and weight loss. Sometimes called delayed gastric emptying, gastroparesis has no cure. With treatment, many children’s symptoms improve over time — though for some, it may be a lifelong condition.
International Foundation for Gastrointestinal Disorders