Patients with acne who suffer from localized itching can choose medication and general measures to improve the situation. 1. Medication: Patients with acne can use topical retinoids, such as adapalene and tazarotene, under the guidance of a doctor. For acne with obvious local inflammatory reaction, antibiotic drugs such as erythromycin and clindamycin can be used topically. Moderate and severe acne can also be prescribed oral doxycycline, isotretinoin and other drugs. 2. General measures: during the medication period, patients should keep the local skin clean and clean, avoid scratching the skin to avoid secondary infection. Diet, need to eat reasonable meals, eat less spicy stimulating food. Acne patients can go to the regular hospital, with the doctor to take treatment measures.