Perianal abscess can be treated conservatively by anti-infection before the mass does not liquefy to form pus pus cavity. Perianal abscess is an acute suppurative infection of the soft tissue space around the anorectum; early perianal abscess can be manifested as localized redness, swelling and pain in the anus, without pus formation; it can be controlled by intravenous ceftazidime and metronidazole injection under the guidance of the doctor to control the further development of the disease, and applying erythromycin ointment or mupirocin ointment to the surface of the mass for anti-inflammatory treatment, which is likely to have an effect. Once the liquefaction of perianal abscess to form pus pus cavity, conservative treatment is generally ineffective, the need for timely perianal abscess radical surgery or incision and drainage surgery, the pus drainage out, conditions need to deal with the inner mouth, to avoid the formation of anal fistula secondary surgery. If you have symptoms of perianal discomfort, you should go to the hospital in a timely manner, consult the physician’s guidance, do not blindly use their own medication, to avoid delaying the condition.