Perianal abscess broken by itself should go to the hospital in time to deal with, do not deal with it by yourself, it is easy to delay or aggravate the condition. When a perianal abscess breaks on its own, it means that the pressure in the abscess cavity is higher and has become more serious, so you should go to the hospital in time to do a thorough incision and drainage of the abscess. Do not handle it at home, because home is not guaranteed to be a sterile environment, and improper handling will also spread the infection, poor drainage, aggravate the condition and other phenomena. Perianal abscess refers to the acute suppurative infection occurring in the soft tissues around the anal canal and rectum or the peripheral gap, which is an acute infection that requires a professional doctor to give standardized and safe treatment according to the condition to avoid causing risk factors such as infectious shock. Once the patient’s perianal abscess is formed, it should go to the hospital as soon as possible to incise and drain, to avoid the spread of infection, the patient in the abscess after incision and drainage, can be used under the guidance of the doctor potassium permanganate warm water sitz baths, sitz baths can be cleaned the skin of the perianal area, there is a better therapeutic effect, and at the same time to give antibiotics such as cefepime, metronidazole and other anti-infective treatment. It is recommended that patients with perianal abscesses, when the abscess breaks out on its own, it is necessary to go to the hospital in a timely manner, and under the guidance of the doctor for follow-up treatment.