Wound infection after anal fistula surgery with anti-infective ointment, such as mupirocin ointment, with disinfectant drugs, drugs to promote wound healing to treat, recovery will be faster. Wound infection after anal fistula surgery to anti-infective treatment, topical drugs to choose mupirocin ointment, erythromycin ointment, etc., the infection is more serious with oral medication, such as amoxicillin, cephalosporin drugs. Wound infection after anal fistula surgery should also do a good job of wound disinfection care, the use of povidone-iodine solution after disinfection, it is necessary to use povidone-iodine gauze stuffed into the incision drainage, is conducive to the healing of the wound. In order to promote the healing of the incision after anal fistula surgery, to reduce the local pain of the incision, you can use Ma Yinglong musk hemorrhoid cream, anus tai ointment and other anti-swelling pain (to eliminate swelling and pain), to remove the corrosive muscle (to promote the shedding of rotten flesh, new flesh growth) ointment, conducive to the recovery of the disease. The above medicines should be used in accordance with the doctor’s prescription, and should not be used blindly by oneself.