The most important thing is that the young people are suffering from anal fistula, especially the white-collar workers. This is why the treatment of anal fistula is so urgent, and there are many ways to treat anal fistula now. The fistulotomy. This is for the kind of simple anal fistula, you can take a probe, clean the fistula, remove the fistula buds, forming a wide mouth bottom small trauma, daily adhere to the sitz bath change, and slowly recover, this can be completely healed, post-operative change of medication and observation of the recovery of the traumatic surface is very important. The treatment of hanging thread. This is the treatment of complex anal fistula and high anal fistula. It can effectively avoid postoperative anal incontinence. It also allows the skin to recover as soon as possible. After the operation, you should pay attention to your living habits and tighten the thread every few days, and you will recover slowly. Anal fistula excision. This is a one-time removal of the entire fistula to avoid recurrence and other worries. It takes almost three to four weeks to recover and has less impact on life. It is suitable for patients with low-grade fistulas whose tubes have become fibrotic. The Chinese medical method, which is mainly evidence-based, and internal treatment is mostly used before and after surgery to strengthen the body, reduce symptoms and control the development of inflammation. The actual fistula should be treated actively to avoid deterioration of the condition.