There is no such thing as a prescription, but anal fistula patients can be treated with medication, sitz bath fumigation, and surgery under a doctor’s supervision. Most of the anal fistula is caused by abscesses around the anal canal or rectum, which will produce itching, pain, discharge and other symptoms. 1. medication: anal fistula symptoms are mild patients, can be used under the guidance of the doctor external hemorrhoid ointment, lidocaine gel and other drugs, effective relief of the symptoms of anal fistula pain; or with gentamicin, cefepime and other oral anti-inflammatory drugs, can play a role in the fight against infections, to reduce the secretion of the outflow, to relieve the pain of the fistula, itching. 2. Sitz bath fumigation: patients choose conservative treatment methods, you can use 1:5000 potassium permanganate solution sitz bath under the guidance of the doctor, disinfection and anti-inflammatory, anti-infection and swelling. You can also use traditional Chinese medicine fumigation, such as cypress, Cangzhu, bitter ginseng and other drugs, is conducive to the relief of inflammation. 3. Surgical treatment: patients can also choose to undergo surgical treatment when necessary, but must find the primary internal opening, so as to avoid surgical failure, difficult to cure. Commonly used surgical methods are anal fistula incision, hanging line therapy, anal fistula resection and so on. There is no prescription for the treatment of anal fistula, it is recommended that patients go to the hospital in a timely manner to check and clarify the cause of the disease, under the guidance of a professional doctor, according to the individual situation, the appropriate treatment and treatment, do not use their own medication, so as not to aggravate the condition.