The external hemorrhoid broke the pus, patients can conservative treatment, but also surgery, as follows: 1, conservative treatment: patients can take a potassium permanganate solution sitz bath, cleaning the anus, if necessary, oral antibiotics to control the local infection. The actual fact that the external hemorrhoid broke and flowed pus indicates that the external hemorrhoid has a purulent infection, and patients with mild symptoms can be treated conservatively with the above drugs to relieve the symptoms. 2. Surgery: Some patients may develop into anal fistula later, and need to have anal fistula surgery again after three months to be completely cured. Patients although the external hemorrhoids broke the flow of pus, local swelling and pain symptoms are still serious, inflammation has not completely subsided, if necessary, you can take surgical treatment. The patient should go to the hospital to see an anal surgeon to get a clear diagnosis of the disease and then take the appropriate treatment.