Acne is generally referred to as acne. Methods to get rid of acne include general treatment, medication (retinoic acid cream, etc.), physical therapy, and so on. 1. General treatment: patients should avoid eating whole milk, French fries and other foods, try to eat more fresh fruits and vegetables. Avoid staying up too late and keep a good routine. Keep the skin clean, try to use cosmetics that do not lead to pore clogging, and clean the skin thoroughly after makeup. 2. Use of drugs: For mild to moderate acne, you can apply retinoic acid cream, tazarotene cream, azelaic acid cream and other treatments, if necessary, with the use of fusidic acid cream, erythromycin ointment and other medications. Oral drugs, mainly isotretinoin, spironolactone and other drugs, but spironolactone can only be taken by women. 3. Physical therapy: If there is a moderate to severe rash, photodynamic therapy can be used to reduce the inflammatory reaction. It is recommended that patients with acne consult a doctor in a timely manner and strictly follow the doctor’s instructions for treatment. The above drugs need to be used in accordance with medical advice.