Weight loss gastrectomy surgery, which may be performed by removing part of the stomach’s tissue and anastomosing it to the small intestine at the incision, causes the stomach to hold less food and speeds up the rate of gastric emptying, which leads to weight loss by decreasing the amount of intake and decreasing the amount of absorption. After ten years of bariatric gastrectomy, there may be after-effects such as nausea and vomiting as well as complications such as causing gastroesophageal reflux. 1. Sequelae: after ten years of bariatric gastric surgery, the stomach becomes much smaller, so as the stomach can not hold more food, so the amount of food will be reduced, once the patient ingested too much food, it is easier to nausea, vomiting feeling, it is recommended to control the diet, such as eating too much is easy to cause gastric discomfort. Can also take morpholine, cisapride and other drugs to promote digestion. 2. Complications: ten years after bariatric gastrectomy, due to the anastomosis of the incision with the small intestine, food digestion may cause gastroesophageal reflux, heartburn, acidity, regurgitation and other symptoms, you can take omeprazole, pantoprazole and other drugs to inhibit the secretion of gastric acid to relieve. Ten years after the bariatric gastric surgery, if serious symptoms occur, you need to go to the hospital as soon as possible to confirm the diagnosis, under the guidance of the doctor’s instructions for standardized treatment. Daily life should eat more light diet, which will help the health of the body.