General anal diseases, without the combination of serious cardiovascular diseases, diabetes, blood diseases and other serious systemic diseases can be treated with outpatient surgery, and in general, patients can eat normally, defecate normally and do ordinary household chores from the first day after surgery. It does not affect light work and saves money. I. Before surgery 1. The night before surgery, ensure sufficient sleep. Patients with insomnia should come to the outpatient clinic in advance for herbal treatment or temporary sleeping pills. Avoid sexual intercourse 3 days before surgery. Adequate rest should be ensured. Patients with constipation or diarrhea should come to the clinic in advance for treatment, and it is best to wait for normal bowel movements before surgery. 3.Avoid spicy and stimulating diet and unclean food before surgery. Eat normally. 2. On the day of surgery 1. The surgery is scheduled to take place between outpatient visits, which is shorter, but the preparation time before surgery is longer. Patients need to bring a relative or friend to the hospital with them. Before surgery, they need to check blood or urine routine, electrocardiogram and other tests, and some patients may also need to use enemas such as corky to help with bowel movement, and relatives can save a lot of time by helping to line up, take labs, and pick up medicine. 2.Pre-operative requirement of complete defecation, can not defecate with the use of corky help stool. 3.Patients who are required to eat normally before surgery, and those who are required to bring bread and other food due to more outpatients and other factors for late surgery. 4.Patients need to take medicine before surgery, bring water cup or mineral water. Third, after the surgery 1, the patient after the surgery requires the best to eat thin rice, buns, the day after surgery can not defecate, otherwise it may cause heavy bleeding, increasing the chances of local infection. After the second day, eat normally and eat more coarse fiber food to ensure smooth bowel movement. Any abnormal defecation caused by any condition may cause edema of the surgical wound and cause anal pain. Therefore, abnormal bowel movements require prompt medical attention. 2.After returning home after surgery, you can take 2 tablets of Valium to sleep. Most patients are able to wake up and no longer have anal pain or only have slight anal pain. 3, after anal surgery patients wear tourniquet home, need to wait for the next day and then untie. After that, cleaning, local medication, underwear padded with sanitary napkins, pay attention to diligent replacement, change immediately after wet, otherwise, because there is a week of postoperative secretions more, easy to cause perianal eczema. 4, post-operative anal disease patients healing time of about 3 weeks, do not have sex for 3 weeks after surgery. Topical drugs are generally required for three weeks. 5, post-operative cleaning in principle, ordinary hemorrhoids, fistula, fissure surgery at least once in the morning and once in the evening, after defecation must be cleaned sitz bath. The perianal abscess and anal fistula patients have a lot of secretions in the first week after surgery, it is best to wash 5-8 times a day. Each time after washing on topical medicine. 6, post-operative patients review time for: post-operative review once a week, in general, post-operative review 2-3 times can be completely cured. The presence of constipation, diarrhea or bleeding and other special circumstances will require timely consultation.