Half a month after hemorrhoid surgery, the reason why the local anal itching, mainly in line with the growth of the wound late law, considering and local nerve activity related to, suggest that patients do not need to worry too much, but also need to exclude whether due to the wound drainage is not smooth or local air circulation caused by eczema itching. Half a month after hemorrhoid surgery, the local wound has basically healed, due to wound granulation growth and healing, but also need to further growth and development of local nerves, so the patient will appear when the nerve growth itching, and even accompanied by mild tingling, if there is no obvious wound pseudo healing through the examination or infection, it is recommended that the patient itching can be chosen to wash with water. If hemorrhoid surgery after half a month or so, the local wound healing, accompanied by pseudo healing and increased secretion, or local wound drainage, ventilation is not good and lead to wet itching, it is recommended that patients first need to wear loose clothing, and do a good job of local wound dressing, as well as drainage, but also in the itching of the application of tretinoin ointment or lincomycin ointment and so on. It is recommended that if the above symptoms are serious, patients need to consult a doctor in time to clarify the cause of the disease, and actively give reasonable prevention and treatment, and follow the doctor’s instructions to carry out the treatment.