The first day after surgery: 1, the diet can be eaten half-flow (such as thin rice, noodles, ravioli, cake, etc.), to light, easy to digest, protein-based, drink more warm boiled water, the evening can be appropriate amount of bananas, honey, sesame oil, in order to facilitate defecation on the second day after surgery. 2.Change room nurse to the patient’s bedside to change the wound dressing, observe the wound condition. 3, the distribution of sitz bath lotion, and explain the use of: first of all, the second morning after surgery can be defecated, the first defecation, do not be nervous, remove the outer layer of the dressing, prepare half a basin of warm water (all cooked water), the buttocks immersed in warm water, so that the dressing in the anus is softened and then gently pulled out, do not pull and cause wound bleeding, if there is a bowel movement, so that it is naturally discharged, do not over-exertion of the struggle so as not to bleed. After defecation, pour two bottles or a large bottle of sitz bath lotion into a basin, then add warm water and half basin sitz bath for 15-20 minutes, use a small towel to clean the wound, wash and dry it to the dressing room to change the medicine. The second day of surgery: 1, the correct use of sitz bath lotion, daily morning and evening each change of medication once, before the change of medication each time to use a small bottle of sitz bath lotion sitz bath, time for 10-15 minutes, the temperature of 38-40 degrees appropriate, sitz bath towel should be washed every day, sun drying, to keep clean. 2, the diet can be changed to general food. Eat more high-protein foods, such as fish, eel, pigeon, eggs, lean meat, fresh vegetables (celery, bok choy), fruit. 3.No smoking, no alcohol, no spicy, stimulating foods such as chili peppers, scallions, garlic, onions, avoid fishy and hairy things, such as crucian carp, parsley, snow red, goose and so on. 4, 48 hours after the operation should be defecation, cleaning, drug change. 5.Drug change twice a day, time 8AM, 4PM.