A lot of acne grows on the back recently, how to return a responsibility

Acne on the back should be caused by hair follicle blockage and bacterial infection. The oil secretion on the back of the human body is still relatively vigorous, and because it cannot be cleaned frequently, it will lead to cuticle accumulation, hair follicle blockage, and bacterial infection without paying attention to personal hygiene. Patients can apply erythromycin ointment first to promote inflammation dissipation. Usually, pay more attention to frequent bathing and changing clothes.