Sigmoid polyps after surgery should pay attention to the main rest, eat easily digestible food, minimize the action of increasing abdominal pressure and so on. 1. Take rest as the main focus: patients must take rest as the main focus after the operation, and not to do heavy physical activities and strenuous exercise within two weeks. So as not to cause congestion of the intestinal mucosa, thus affecting the recovery of the wound. 2. Eat easy-to-digest food: especially in the three days after surgery, to fluid or semi-fluid food, such as rice, noodles, milk, etc., and postoperative to avoid tobacco, alcohol, cold, spicy and stimulating food, is conducive to promoting the patient’s body as soon as possible after the operation to recover, and to reduce the number of complications. Early postoperative dietary fiber intake should be reduced to reduce the formation of feces, so as to reduce the fecal stimulation of the surgical area. 3. Minimize the action of increasing abdominal pressure: for example, try to avoid squatting, breath-holding and other postures, avoid pressing on the abdomen, do not force defecation, so as not to cause intestinal perforation or bleeding. All in all, the sigmoid polyp postoperative care is very important, if during this period of physical discomfort, it is recommended to contact the doctor in a timely manner.