Hemorrhoids are a very common anorectal disease. Generally speaking, most patients with hemorrhoids are treated by surgery, but many of them relapse after operation because they don't pay attention to their diet, so it is very important to adjust their diet after operation. For some time before and after hemorrhoids surgery, in order to cooperate with the smooth operation and promote the recovery of postoperative wounds, it is necessary to make reasonable arrangements for patients' diet. Preoperative diet care: eat less residual diet, such as noodles and porridge, the day before operation; Eat liquid diet on the day of operation, such as egg soup, rice soup, porridge and so on. (702 words left)