Acne on the jawline is usually common acne, mainly through general treatment, drug treatment, physical therapy. 1. General treatment: pay attention to a light diet, avoid eating greasy, spicy and stimulating food, and to develop a good work and rest habits, go to bed early and get up early, avoid staying up late, to help the acne subside. 2. Medication: generally can be used topically retinoic acid preparations, such as retinoic acid ointment, can reduce the inflammatory reaction of the skin, improve the follicle sebaceous gland duct keratinization, can also be used topically benzoyl peroxide, fusidic acid and other drugs. 3. Physical therapy: if the jaw line acne is more serious, and recurring necessary to take laser therapy, phototherapy irradiation treatment. Jaw line acne must pay attention to the local care, can not scratch, easy to aggravate the inflammatory reaction, need to go to the hospital, with the doctor treatment. Jaw line acne, it is recommended to go to the hospital, medication should be used in accordance with medical advice.