Acne after shaving, can consider the emergence of folliculitis, acne or ringworm and other diseases may, respectively, through the local topical drugs or systematic application of drug treatment. 1. Folliculitis: pay attention to the cleanliness and hygiene of the skin, and when acne grows, the main topical medication is based on the use of 3% tincture of iodine, 20% ichthyolite ointment or mupirocin ointment and so on, which can be applied locally to eliminate the symptoms. 2. Acne: Use appropriate cleansing products to remove skin surface oil, dandruff and other things, and pay attention to oil control and moisturizing, do not squeeze or scratch with your hands after acne; mild cases are only externally applied medications, such as Vitamin A acid cream, benzoyl peroxide emulsion or lotion, fusidic acid ointment, selenium disulphide lotion and other treatments. When the disease is more serious, it can be combined with oral isotretinoin soft capsule and other drugs. 3. Tinea capitis: in acute inflammation, available potassium permanganate diluted wet compresses, and then external chloroiodo hydroxyquin ointment; systemic medication can be oral terbinafine, itraconazole and other medications, when the inflammation subsides after the local use of antifungal drugs such as ketoconazole lotion. Shaving area acne, there are uncomfortable symptoms can promptly consult a doctor, follow the doctor’s instructions for treatment. Drugs need to be used under the guidance of a doctor.