What is the problem with acne on both sides of the buttocks?

Acne on both sides of the buttocks is considered to be caused by folliculitis, folliculitis is a skin inflammation, is caused by Staphylococcus aureus infection, and local skin long-term friction, moisture and other factors, at present can be external Mupirocin ointment anti-inflammatory treatment, if there are obvious local abscesses, can see a dermatologist incision drainage.