Boys with pimples on the jawline, also known as acne, can be relieved by general treatment, topical medication, systemic medication, and physical therapy. 1. General treatment: Patients need to have a healthy diet, eat more vegetables and fruits, get enough sleep, avoid staying up late, and at the same time, do a good job of sunscreen and pay attention to facial cleansing, in order to reduce the chances of developing acne. 2. Topical medication: For acne, patients can use topical retinoic acid cream to dissolve tiny pimples and anti-inflammatory effect, which can be combined with benzoyl peroxide gel, as well as clindamycin and fusidic acid cream to improve the patient’s symptoms. 3. Systemic medication: moderate to severe acne can choose oral azithromycin, amoxicillin and other antibiotics to treat. For severe nodular and cystic acne, glucocorticosteroids such as prednisone can be injected into the skin lesions. 4. Physical therapy: patients can choose red and blue light irradiation treatment, through the photodynamic effect, thereby destroying Propionibacterium acnes and reducing local inflammatory reactions. It is recommended that after the symptoms of acne on the jawline, patients should combine their own situation, cooperate with the doctor for standardized treatment, and not blindly use medication.