Postoperative anal itching after mixed hemorrhoids surgery can be improved by sitz baths, applying topical medications, and adjusting lifestyle habits. Postoperative anal itching after mixed hemorrhoid surgery may be caused by secretions from the wound, fecal irritation, or the formation of eczema. Usually, there is granulation growth at the wound about ten days after the operation, and there will also be itching sensation. 1. Mixed hemorrhoids after surgery anal itching can be potassium permanganate solution sit bath, can also be used after the stool with compound bitter ginseng detergent for cleaning. To achieve the purpose of anti-inflammatory, sterilization, so as to relieve the itching symptoms. 2. Patients can use tretinoin ointment and other drugs for external application, which can reduce swelling and anti-inflammatory effect. 3. After the operation, patients should avoid eating spicy and stimulating food, avoid sitting and standing for a long time, and keep the anus clean and hygienic. When patients use medication, they need to follow the doctor’s instructions and do not take medication without authorization.