Mupirocin ointment is not effective in treating all types of acne, but only in treating acne caused by pustules, boils, folliculitis, etc., so the medication should be used in accordance with the doctor’s instructions. 1. Mupirocin ointment is a topical antibiotic, which is mainly used for skin infections caused by gram-positive cocci, primary skin infections (e.g., folliculitis, impetigo, boils, etc.), ulcers combined with infections, and eczema combined with infections. 2. Severe kidney disease and hypersensitivity to mupirocin ointment are prohibited. Pregnant women, lactating women and allergic individuals should be cautious. 3. At present, there is generally no adverse reaction to the topical use of the drug, some users may experience local burning sensation, stinging sensation, itching, etc., but generally do not need to stop the drug. Acne patients need to take targeted treatment under the guidance of a professional doctor, not unauthorized use of drugs.