Pain around the anus, including these diseases: 1, external hemorrhoids, especially acute onset of thrombosed external hemorrhoids, the most effective treatment is to perform surgery. If surgery is not convenient, you can also choose a saline sitz bath, which should be applied with hypertonic saline, and the symptoms can be gradually reduced after local atrophy of the hemorrhoid nucleus.2. Patients with anal fissures have the highest incidence in young and middle-aged patients, and should have a history of habitual constipation. Repeated episodes can lead to the formation of perianal fissures, and attention should usually be paid to improving the diet structure. If it does not get better, you can also opt for anal fissure removal surgery.3. Perianal abscess is accompanied by fever along with anal pain, and in severe deep abscesses, the patient will have high fever as well as chills and fatigue. The most effective treatment is to perform surgical incision and drainage, detailed exploration during the operation, if necessary, you can also carry out hanging therapy, regular drug changes after surgery, pay attention to the observation of the wound healing, to prevent the occurrence of anal fistula after surgery.