Acne treatment should be given in different progressive treatments according to clinical ratings, as follows: 1. Mild acne is mainly acne, and topical medications, such as third-generation retinoids like adapalene, can be used to open up the acne; medical cosmetic means can be used for chemical peels to open up the skin acne and play a therapeutic role, and topical use alone can be used; 2. Moderate acne is further divided into grade 2 and Grade 3. Moderate acne usually has red papules or pustules, and if there are too many pustules, i.e. at degree 2-3, oral medication will be given, and minocycline or doxycycline type or tetracycline family antibiotics can be chosen to target the local inflammatory response of the skin. Topical medications for pustules can be antibiotic creams such as fusidic acid, clindamycin, and even erythromycin are available. Medical cosmetic means can choose salicylic acid peeling, because of its anti-inflammatory effect. For severe acne, such as cystic and nodular acne, you can choose isotretinoin, which will reduce sebum secretion and promote normal skin keratinization, and can play a role in oil control. In medical aesthetics, you can choose photodynamic therapy, which can target the reproduction of Propionibacterium acnes, as well as subdue cysts and reduce sebaceous secretion, which can also achieve better results. In addition to conventional medication for acne, there are special medications for women, namely oral contraceptives, such as Daimler-35 and Ursine, which are also very effective in treating acne on the face.