Adolescent acne generally refers to acne, which is related to hormone level disorders, Propionibacterium acnes infection, sebaceous gland secretion and discharge disorders, etc. Depending on the severity of acne, life modification, medication (viamin capsules, etc.) and other treatments can be taken. 1. Lifestyle management: In daily life, minimize the consumption of dairy products, sweets, spicy and greasy food. Clean your face gently and avoid squeezing acne to avoid infection. Use skin care products with oil-control effect, and avoid staying up too late recently. 2. Medication: For mild acne, apply fusidic acid cream, azelaic acid cream, adapalene gel, retinoic acid cream and other medications. If acne is aggravated, it is also necessary to take oral viamin, isotretinoin, vitamin B complex and other medications. 3. Other treatments: If acne is severe and cysts are formed, cyst incision and drainage, ionized cyst opening and other treatments can be performed. Red and blue light irradiation can also be used. Acne patients need to consult a doctor in a timely manner, under the guidance of the doctor standardized treatment. Drugs should be used according to the doctor’s instructions, do not self-medication.