symptoms of dumping syndrome
The early symptoms of dumping syndrome are usually experienced around 30 minutes following a meal and these include the following: 1  Abdominal fullness/bloating. 2  Diarrhea. 3  Dizziness. Nausea/vomiting. 4  Palpitations. Rapid heart rate (Tachycardia)  Sweating.
Symptoms of early dumping include nausea, vomiting, bloating, cramping, diarrhea, dizziness, and fatigue. Late dumping happens one to three hours after eating. Symptoms of late dumping include weakness, sweating, and dizziness. Many people have both types. The syndrome is most often associated with gastric bypass (Roux-en-Y) surgery. Rapid loading of the small intestine with hypertonic stomach contents can lead to rapid entry of water into the intestinal lumen.
Signs and symptoms of late dumping can include: 1  Sweating. 2  Hunger. 3  Fatigue. Dizziness, lightheadedness. 4  Weakness. Rapid heart  rate.