1.Rest in bed for at least one day after surgery. 2, the anal area dressing should be removed at least 2-3 hours later, usually on the second day. 3.Do not defecate on the day after surgery to reduce wound bleeding, and defecate the next day as usual. 4.Do not take a bath on the day after surgery. 5, maintain the usual diet, at least 2-3 days, do not drink alcohol, do not eat spicy and irritating food. 6.If there is unbearable pain and abnormalities such as bleeding and fever, you should go to the hospital for consultation. Yao Haidong, Department of Anorectal Medicine, Daqing Longnan Hospital 7.Take painkillers in time and take antibiotics on time, etc. 8.Wash the sitz bath with warm water after each stool. 9.If needed, go to the hospital for review on time.