The removal of acne on the body needs to start from the topical drugs, intimate apparel, diet, lifestyle habits, physical therapy 5 aspects. 1. Topical drugs: commonly used drugs are adapalene gel, Vitamin A acid drugs to dissolve keratin, but such drugs are prone to local irritation, such as erythema, flaking and burning sensation, should be used in low concentration or avoid light. In addition, if secondary infection, need to be combined with antibiotic ointment, such as fusidic acid, erythromycin ointment and so on in order to promote the decline of inflammation. 2. Clothing: usually need to wear breathable clothes, change and wash frequently, keep the clothes dry and clean. Keep your clothes dry and clean, such as cotton ones, so as not to breed bacteria and induce acne. 3. Dietary management: Eat more dietary fiber-rich foods to keep the bowels free, avoid eating spicy stimulating and greasy foods, drink more water, and appropriately limit the intake of high glycemic index foods and milk that may aggravate acne. 4. Lifestyle habits: regular work and rest, avoid staying up late, keep a good mood, avoid squeezing acne. 5. Physical therapy: LED red and blue light can be used to treat inflammatory lesions; photodynamic therapy and laser therapy. In addition can also use chemical exfoliation therapy, common exfoliators such as: fruit acid, salicylic acid and so on. If the condition is more serious patients need to consult a doctor for systematic treatment, so as not to delay the condition, the above drugs should be used in accordance with medical advice.