The overall process of hemorrhoid surgery consists of three stages. First, the pre-operative preparation stage: including relaxation to keep the anal area clean, as well as a ban on smoking and alcohol to avoid affecting the effect of anesthesia. Some patients need to reduce their food intake to avoid excessive defecation affecting the healing of the wound. Second, the surgery stage, which can be divided into traditional surgery and minimally invasive surgery. In minimally invasive surgery, the anus is opened and the rectal mucosa is sutured in a circular pattern about four centimeters upward from the dentate line, and then a surgical anastomosis is inserted into the anus to remove the prolapsed mucosa. The main advantage of this, is that it can quickly normalize the diseased rectum quickly, with less pain, less bleeding and faster recovery. Third, the initial period of time after hemorrhoid surgery is the stage of recovery of the trauma and the growth of new meat buds. It is necessary to change the medicine regularly to ensure that the trauma does not become inflamed and infected, and this stage is the longest process among the three stages.