Patients with acne do not necessarily pick to be good, acne formation is mainly due to patients with sebaceous gland secretion of sebum is not discharged from the surface of the skin, gathered in the sebaceous gland ducts inside, as long as the use of certain ointment topical application, to alleviate the keratinization of the sebaceous gland ducts openings, as well as the external application of medication to promote the sebaceous gland ducts inside the lipids of the soluble, will also be gradually eliminated. The sebum produced by the patient’s sebaceous glands can also be controlled by oral medication, such as oral tanshinone capsules or angelica bitter ginseng pills, oral tylosin capsules, or topical application of salicylic acid ointment to promote the reduction of acne.