15 days after the anal fistula hemorrhoid surgery is still painful, mostly consider the slow healing of the wound, local inflammation and infection and other factors. 1. slow wound healing: due to the patient’s anal fistula, hemorrhoids serious condition or personal weakness, resulting in slow wound healing, the patient will also have pain and other symptoms. It is generally recommended that patients pay attention to supplement high-protein, high-nutrition diet, supplemental body nutrition, promote wound healing. 2. local inflammation and infection: due to the location and function of the anus, anal fistula, hemorrhoid surgery is open surgery, the wound is susceptible to bacterial infection, the formation of inflammation. It is recommended that patients pay attention to keep the perianal area clean, dry, regular disinfection and medication, to promote wound healing. Actively cooperate with the doctor’s treatment, regular outpatient review. It is recommended that patients with long-term pain and discomfort should consult a doctor in a timely manner, under the guidance of the doctor to give the appropriate treatment, to avoid delaying the condition of self-medication.