The following points should be noted after hemorrhoid surgery: 1. Postoperative patients should be allowed to defecate only after 24 hours, but intraoperative bandages should be used to prevent postoperative bleeding, so they can generally be removed from the pressure bandages after 12 hours postoperatively. This can relieve the patient’s discomfort and other postoperative reactions. 2.Postoperative patients should take a sitz bath with warm salt water before the first bowel movement to relax the sphincter muscle to relieve the pain caused by the patient’s first bowel movement. 3, hemorrhoids after surgery is best to change the medication 1-2 times a day, too few times or not change the medication after surgery, easy to make the wound form a false healing, the patient although hemorrhoids are cured, need to perform surgery again. 4, the first change of medication should be gentle, when stuffed, in order to obtain anti-inflammatory pain relief, conducive to the effectiveness of the trauma. The gauze should be inserted from the normal skin. And should not enter from the wound with trauma, and should first apply oil such as hemorrhoid cream, which can reduce the patient’s pain symptoms when changing medication. 5, when changing the medicine, should pay attention to the cell growth, if the cell growth is too fast and too high, causing traumatic discomfort, should cut off the excessive cells, or use hypertonic saline dressing in too high.