Complexion is also known as sebaceous cyst, mainly due to the hair follicle sebaceous gland mouth blockage sebum gathering caused by the redness, swelling and pain in the complexion, indicating the occurrence of infection, can be given erythromycin ointment, fusidic acid ointment, cefixime and other medications, and if necessary, can be selected for surgical excision. 1. Erythromycin ointment: Erythromycin ointment belongs to macrolide antibiotics, which can be used externally when acne is secondary to bacterial infection, and it can play the role of anti-infection. Occasionally, irritation and allergic reaction are seen, and it is forbidden for those who are allergic to this product. 2. Fusidic acid ointment: it can be used for infections caused by various sensitive bacteria. For the phenomenon of redness, swelling and pain of acne, it can also be relieved by topical application of fusidic acid ointment, but those who are allergic to any one of the ingredients of fusidic acid oral suspension should not use this product. 3. Cefixime: this belongs to β-lactam antibiotics, cephalosporins, can be used for acne redness, swelling, pain and other infections, mainly for oral use, the main adverse reactions of this product, including diarrhea, skin rashes, etc., need to strictly comply with the doctor’s instructions for use of the drug. 4. Surgical excision: If the acne is often complicated with infection, or the redness, swelling and pain relief is not obvious with medication, surgical excision should be given under the guidance of doctor. For the same disease, patients with different stages of the disease, the treatment method is different, and should be standardized under the guidance of the doctor.