If a perianal boil is found and the condition is serious, the patient should immediately visit the dermatology or anorectal department of the hospital to perform local abscess puncture, anal canal ultrasound and other related examinations to clarify the cause and progress of the disease and provide targeted treatment. After confirming the diagnosis of anal boils, patients can first apply local ichthyolite ointment, tincture of iodine or mupirocin ointment, and then take antibiotic medication, such as enzyme-resistant penicillins, cephalosporins, macrolides or quinolones, under the guidance of professional doctors, or choose antibiotics according to drug sensitivity tests. Boils that have become abscessed in the late stage should be promptly treated by a doctor for incision and drainage, and self-squeezing and early incision should be avoided. In addition, during the treatment period, you should keep the skin of the anal area clean, wear breathable cotton underwear as much as possible, and wash the anal area with water after the stool to prevent infection. Sit less and stand more to avoid too much pressure on the perianal area which may affect the recovery of the disease. People with poor living habits or weak constitution are more likely to suffer from perianal boils. It is recommended that after healing, you should develop good habits and eat less spicy and stimulating foods or drinks. It is also important to do more physical exercise to strengthen the body and avoid recurrence.