Pimples, also known as acne, do not have a quick way to get rid of them, but you can cooperate with your doctor to choose general treatment, medication, physical therapy and other ways. 1. General treatment: patients should avoid high sugar diet, do not eat spicy and stimulating food, and maintain good sleep habits, avoid staying up late for a long time. Do a good job of sunscreen, pay more attention to personal hygiene. 2. Drug treatment: mild cases of external drug treatment, through the external use of retinoic acid cream, to achieve the dissolution of microcomedones and anti-inflammatory effect, can be used in conjunction with antibacterial drugs, such as clindamycin cream, etc., to improve the therapeutic effect. Retinoids can also be used systematically. For patients with severe nodular or cystic acne, intradermal injection of glucocorticosteroids such as prednisone can be chosen. 3. Physical therapy: patients with mild to moderate lesions can be combined with red and blue light irradiation, which can destroy Propionibacterium acnes through photodynamic effect and also reduce the local inflammatory reaction. It is recommended that after the diagnosis of acne, the patient should cooperate with the doctor to give the corresponding treatment, do not blindly use medication, in order to avoid adverse effects.