Whether or not it is painful to change the medicine after hemorrhoid surgery cannot be generalized, it is related to the specific condition of the patient, as well as the individual’s physical tolerance threshold for pain. Hemorrhoid surgery, change the medicine early, if it is within a week of surgery, due to the wound has not completely healed, change the medicine when disinfection or bandage implementation will have pain symptoms, generally speaking, pain symptoms can be tolerated, after a week, the patient’s wound healing is better, at this time the irritation symptoms are relatively small, change the medicine pain feeling significantly reduced, hemorrhoidal wounds can be completely healed in 2 ~ 3 weeks later. Hemorrhoid surgery should be bed rest within 24 hours, reduce activities, which can reduce the pain of the wound as well as bleeding, hemorrhoid surgery 1 ~ 2 days after the need to control defecation. During this time, it is important to keep your diet light to avoid irritation or bleeding from the wound. For patients with unbearable pain after hemorrhoid surgery, they need to inform the doctor in time and take necessary measures to reduce the pain.