Hemorrhoid surgery for five days the stomach and stomach discomfort, always want to stool and want to vomit is the cause of postoperative intestinal function has not recovered, the incision stimulation of the anus and so on, generally belong to the postoperative complications. 1. Postoperative intestinal function has not recovered: due to the anesthesia required for the operation, the peristaltic ability of the intestines and stomach decreases, and a large amount of gas in the intestines as well as postoperative excreta cannot be discharged in a timely manner, resulting in gastrointestinal discomfort and abdominal discomfort. Fasting for a period of time before and after the operation, the digestive function of the intestines is affected, and abdominal pain, abdominal distension and other clinical manifestations are likely to occur. 2. The incision stimulates the anus: the incision in the anus stimulates defecation after the operation, which makes the patient have the feeling of urgency (discomfort in the lower abdomen, wanting to defecate very much, and a feeling of incomplete defecation after defecation), and the patient has the intention to defecate, but is unable to defecate normally. If the above symptoms worsen after the operation, it is necessary to consult a doctor in time, complete the relevant examinations, identify the cause of the disease, and give appropriate treatment to alleviate the symptoms.