I was wondering what is the risk factors, signs and symptoms of dumping syndrome?

Dumping syndrome. Dumping syndrome implies bolus emptying of the stomach into the duodenum with associated release of digestive hormones ; insulin. Metabolic, motility, anatomic (shunts of upper GI tract), ; iatrogenic (drug side effects) factors are causative. Symptoms include: flushing, sweating, dizziness, weakness, hypovolemia, ; vasomotor collapse (passing out).