Hemorrhoids are a benign common anorectal disease, folk often have “ten men nine hemorrhoids, ten women ten hemorrhoids”, but not all patients with hemorrhoids need surgery, mild hemorrhoids most consider conservative treatment, serious hemorrhoids only need surgery. The principle of surgical treatment is to cut into the lesion, improve the symptoms and preserve as much normal tissue as possible. Surgery is not a cure, nor is it possible to cure them. It can only be restored to its normal function and state, and needs to be maintained and cared for properly after surgery. Pre-operative precautions: 1. The common risk of hemorrhoid surgery is bleeding, so female patients cannot have surgery during menstruation, and it takes about three to four weeks for the post-operative trauma to fully recover. 2. It takes one month to fully recover after surgery, and it is best to take a week off from work after surgery, so arrange your work so that you have a relaxed and comfortable time after surgery. 3, one week before surgery, it is best not to eat tonic food, such as red dates, angelica, ginseng, wolfberry and other blood-boosting tonic food. 4.Wear loose clothing and pants on the day of surgery, need to be accompanied by family members, can not drive a vehicle, can not wear gold and silver jewelry such as earrings, earrings, bracelets, necklaces, rings, watches, etc. 5.Bring a set of change of clothes and pants in case of emergency. Bring female daily-use sanitary napkins to avoid dirtying the clothes and pants with blood oozing after surgery. 6.Since the establishment of our department, there is no ward, most of them go home or stay in nearby hotels after the postoperative infusion, and stay in the hospital for one night after the lumbar anesthesia. 7.If you have any questions or requests before surgery, it is best to communicate with the medical staff first.