Acne on the face is related to the following aspects: First, the body’s hormone levels, such as high androgens. Second, excessive facial oil production. Third, abnormal keratinization of the sebaceous ducts of hair follicles. Fourth, facial acne propionibacterium infection. In addition a small number of patients, there is a certain relationship with genetics. In response to these aspects, we should pay attention to not eating sweet, spicy and greasy food, and try not to stay up late at night. If you still have recurrent acne, you can use topical fusidic acid ointment during the day and adapalene gel at night, along with oral doxycycline tablets or memantine tablets. For those who do not want to take oral medication, they can try Chinese herbal medication with fire acupuncture treatment, which takes 4-6 weeks of treatment. For physical therapy, you can try red and blue light, and you can also brush fruit acids, or salicylic acid.