When acne appears on the face, the following conditions are considered: a. Acne, due to endocrine disorders and Propionibacterium acnes infection. In terms of topical medications, you can choose the Chinese medicine Longzhu Ointment or Qingpeng Ointment, which plays a therapeutic role in detoxifying, lowering fire, cooling blood, stopping itching and relieving pain, or you can apply Clindamycin Phosphate Gel or Fusidic acid Ointment, which plays an anti-inflammatory role and kills Propionibacterium acnes. You can also choose benzoyl peroxide gel to kill Propionibacterium acnes and dissolve follicular pore keratin plugs. You can also apply retinoic acid ointment or adapalene gel such as retinoic acid ointment for anti-keratinization treatment purposes. Second, infectious molluscum contagiosum, you can apply recombinant human interferon alpha 2b ointment to play a role in killing the virus.