Perianal abscess is caused by bacterial infection, the more effective topical drug is Bactroban, Bactroban belongs to the antibiotic class of drugs, the usage is applied three times a day, before and after application pay attention to local cleanliness, three days symptoms can be significantly relieved, five days as a course of treatment, observe the symptom relief. If the skin has been broken or cut, the best disinfection of the skin is iodophor, disinfection once a day in the morning and evening, keep the wound clean, and change the wound pus cavity once a day. If the abscess is not cut in time, it is easy to cause bacteremia or sepsis leading to systemic infection symptoms, so consider the symptoms of perianal abscess to receive regular treatment in hospital in time.