Normal diet can usually be resumed after one month after sigmoid colon and abdominal wall release surgery. After sigmoid surgery, patients should eat a gradual diet of easy-to-digest foods and can usually return to a normal diet in about a month. After abdominal wall release surgery, light and easily digestible food should be the main focus. Enhanced care, usually after the recovery of postoperative intestinal peristalsis function into a liquid diet, such as rice soup, fish soup, etc.; if the patient does not have any special discomfort, after a week can be given to the semi-liquid diet, such as rice, noodles, lotus root powder, etc.; if there is no discomfort, about one month after the operation can be resumed to a normal diet. The patient’s diet should be gradual, the diet to liquid, semi-liquid food gradually transition, you can do some moderate exercise such as walking, jogging, etc., is conducive to the protection of gastrointestinal peristalsis, and at the same time, should avoid spicy, stimulating food, smoking, alcohol, strenuous exercise. It is recommended that patients take more bed rest after surgery, pay attention to body care, and go to the hospital for regular review.