After anal fistula surgery generally to about 15 days of time, will not feel obvious pain. Because of the new growth of fresh granulation, the original trauma exposed nerve cover, whether it is defecation or change the medicine, do not feel obvious pain, generally will not affect the normal life, do not sit for a long time, do not strenuous activities, do not long time pressure trauma can be. Usually pay attention to cleaning the wound after stool, because stool is easy to contaminate the wound, to clean, change the medicine regularly, regularly find a doctor for review. Post-operative fistula wound is generally in about 40 days time completely healed, if the wound is relatively large anal fistula, healing time to be longer, must adhere to the postoperative medicine, be sure to find the surgeon to review, you can prevent postoperative fistula pseudo-healing and other complications.