The main hazards of weight loss surgery are postoperative complications, such as gastrointestinal bleeding, perforation, gastric fistula at the bottom of stomach incision, food obstruction caused by intestinal stenosis and gastric stenosis, and damage to surrounding organs. These phenomena easily lead to anemia and hypocalcemia, which makes people feel very hungry and leads to emaciation. After a long time, anemia, malnutrition, endocrine disorders, hyperthyroidism, nausea, anorexia, itchy skin, muscle weakness and lack of activity have seriously affected physical and mental health.

The harm of losing weight in gastrectomy is heartburn and acid reflux, and bleeding may also occur. If you eat a lot after operation, it may also cause symptoms of nausea and vomiting.

You need to lose weight when you are obese to a certain extent. If you do gastrostomy in the hospital, it will be harmful to human body. So try not to cut your stomach when you lose weight. You can do catgut embedding to lose weight and reduce the harm to your body. Catgut embedding to lose weight is to use absorbable protein thread to embed it into the acupoints corresponding to weight loss. By constantly stimulating acupoints, appetite is suppressed and local excess fat is decomposed. The decomposed adipose tissue will be excreted with human metabolism, thus achieving the effect of losing weight. By losing weight, we can get rid of excess adipose tissue in the body, make the body symmetrical and make the body more exquisite and perfect.

Pay attention to your diet during weight loss. Don't eat high-calorie food, and don't eat too greasy food, which will affect the weight loss effect. You can eat more fresh fruits and vegetables, which will help you lose weight.