Acne on the chest is considered to be related to acne, folliculitis, etc., so it should be treated according to the different causes of the disease through general treatment, medication and other ways of treatment. 1. Folliculitis: due to the local hair follicle tissue combined with bacterial or Malassezia infection, so the patient will appear local red pimples, then you need to follow the doctor’s advice to choose erythromycin ointment and other antibiotic preparations, or miconazole ointment, terbinafine cream and other antifungal drugs applied externally. 2. Acne: If the back of the chest, face and other pimples, papules, pustules, nodules, cysts and other rashes, it is necessary to be alert to the occurrence of acne, at this time you can follow the doctor’s advice to use adapalene gel to reduce the local pimples and pimples, secondary infections need to be externally applied with antibiotics such as clindamycin preparation external coating. If the local inflammatory papules, papules and pustules are dominant, then oral minocycline hydrochloride and other drugs should be taken. In the treatment at the same time should also pay attention to diet to eat less spicy stimulating food and sweets, pay attention to the regularity of work and rest, do not stay up all night, do not scratch the local excessive hand, so as not to cause skin breakage combined with other bacterial infections. For patients with chest acne, it is recommended to go to the regular hospital dermatology consultation, under the guidance of the doctor active treatment, the specific use of drugs need to follow the doctor’s instructions.