11-year-old girls with acne need to be improved through daily care and medication. Skin cleaning is not in place, coupled with adolescent children study pressure is relatively large, long-term stay up late, resulting in endocrine system disorders, which leads to acne. Therefore, daily attention should be paid to facial cleaning, usually also pay attention to relaxation, avoid staying up late, avoid spicy stimulation, high sugar food. Treatment can be prescribed topical fusidic acid cream, benzoyl peroxide cream, retinoic acid ointment and other ointments to treat. If necessary, it can be combined with chemical peeling, through the peeling effect of fruit acid, salicylic acid and other chemical agents, to play a role in removing acne. Specifically need to go to the hospital, under the guidance of the doctor reasonable treatment.