After anal surgery generally about a week or two weeks after defecation does not hurt, need to be judged according to the patient’s wound size and surgical methods and so on. If the patient’s wound is small, then the surgical method is simple, and at the same time, the patient did not have infection after surgery, it usually takes about a week to recover, and there is no pain after defecation after recovery, if the patient’s wound is large, the scope of the surgery is wide, and there is infection and bleeding in the wound after surgery, then the recovery time is longer and usually takes about two weeks. After anal surgery, patients should pay attention to the wound cleaning, after defecation to remove the residual feces and perianal secretions in a timely manner, so as to avoid local stimulation of the wound leading to inflammation, and also can use saline or potassium permanganate sitz bath to relieve pain after anal surgery. It is recommended that patients should go to the hospital regularly for rechecking after anal surgery, and pay attention to drink more water after surgery to keep the bowel movement smooth, eat more fresh vegetables and fruits, and avoid spicy stimulating food.