Back acne is often a sign of more serious back acne, which can be improved through enhanced care, medication, and hormone level regulation. 1. Enhanced care: It is necessary to pay attention to strengthen the local care of the back skin, which can help repair the back skin barrier and effectively improve back acne, such as bathing, pay attention to the back clean, help remove excess oil on the back skin surface, and improve the blockage of pores. 2. Medication: Topical medication combined with oral medication can help control the condition of acne and improve the related symptoms, such as applying Vitamin A acid preparation, benzoyl peroxide ointment, fusidic acid cream and other ointments locally on the back of the acne; commonly used oral medications are doxycycline, minocycline, isotretinoin, and so on. 3. Adjustment of hormone levels: sometimes accompanied by hormone level disorders, in the process of treatment should pay attention to its regulation, such as female androgen abnormalities need oral ethinyl estradiol cyproterone tablets, spironolactone and other medications to regulate; back acne there are nodules, cysts and other serious lesions, you can use dexamethasone, prednisone acetate and other hormonal drugs to help regulate the treatment. Back acne should be timely consultation, it should be noted that the above treatment needs to be carried out under the guidance of a physician, to avoid the occurrence of adverse reactions.