The numbness of the wound after mixed hemorrhoid surgery may be due to the anesthesia effect has not subsided, the wound is congested, postoperative infection and so on. 1. Anesthesia effect has not subsided: mixed hemorrhoid surgery requires local anesthesia, the effect of anesthesia drugs will gradually disappear over time, if the operation time is shorter, it may lead to anesthesia effect has not completely subsided, thus causing the wound numbness. 2. Wound congestion: mixed hemorrhoid surgery wounds, will lead to damage to the surrounding epidermal nerves and blood vessels, thus causing local congestion, numbness. 3. Postoperative infection: improper postoperative care can cause localized infection and inflammation of the wound. The patient’s local itching, pain, poor healing and numbness of the wound site. Mixed hemorrhoid surgery wound numbness, may also be caused by other reasons, it is recommended that patients go to the hospital in a timely manner to check, clarify the cause of the disease, as soon as possible to give treatment, so as to avoid adverse consequences, affecting the normal healing of the postoperative period.