Acne is generally referred to as acne, which is a chronic inflammatory skin disease of the sebaceous gland units of hair follicles. Acne on the face can be relieved by medication, physical therapy, and improved diet. 1. Drug treatment: such as topical retinoic acid ointment, benzoyl peroxide cream, selenium dioxide lotion and other drugs for treatment. Oral isotretinoin can also be taken, which can act on all the pathophysiological links of acne, reduce sebum secretion, and control abnormal keratinization and the formation of blackheads and pimples. 2. Physical therapy: It can destroy Propionibacterium acnes through photodynamic effect and reduce the inflammatory reaction. Laser treatment can also be chosen, which is suitable for the treatment of scarring after acne. 3. Improve diet: Eat a light diet, eat more leafy greens and other vegetables, these foods contain more crude fiber, which can promote defecation, and avoid eating high-fat, high-sugar and spicy stimulating foods. The use of the above medications should follow the doctor’s instructions. It is recommended that acne patients go to the hospital in a timely manner, under the guidance of the doctor for treatment, to avoid delays in the condition.