The treatment of anal ulcers is mainly carried out through conservative treatment and surgical treatment as follows: 1. Conservative treatment: It is necessary to adjust the diet structure and cooperate with drug sitz bath treatment, for example, try not to drink drinks containing alcohol, do not eat too spicy food, and do not eat pickled food, etc. Fresh fruits and green vegetables can be consumed appropriately, and low-fat high-quality protein can be consumed appropriately to promote the healing of the ulcer as soon as possible. The actual procedure is usually done under sacral anesthesia or continuous epidural anesthesia to remove the ulcer tissue and then change the medication regularly. During the treatment period, one should not do too strenuous exercise and should prevent constipation so as to avoid the re-emergence of ulcers.