The two sides of the chin acne back and forth, can be adjusted through lifestyle, medication, physical therapy and other ways of treatment. 1. Adjusting lifestyle: Both sides of the chin acne recurring, may be caused by staying up late, improper diet, improper skin cleansing and other factors, the patient should ensure that the regular life, get enough sleep, avoid staying up late, and maintain optimistic mood. Diet to avoid spicy stimulation, high sugar and high fat, and choose a mild cleansing products to wash your face to keep the skin clean. 2. Medication: Both sides of the chin acne recurring, patients can use adapalene gel, benzoyl peroxide, fusidic acid cream, azelaic acid and other drugs for local topical application under the guidance of the doctor. You can also choose minocycline, isotretinoin and other drugs for oral use. 3. Physical therapy: such as red and blue light therapy, photodynamic therapy, etc., can destroy the Propionibacterium acnes, reduce the local inflammatory reaction, on both sides of the chin acne also has a certain therapeutic effect. The two sides of the chin acne back and forth, the patient should follow the doctor’s instructions to use medication, avoid stopping the drug, so as to avoid recurrence.