Acne is a skin lesion manifestation of acne. Its treatment includes lifestyle changes, medication and other methods. Generally speaking, adhering to standardized treatment, acne can be cured, but it is easy to recur. 1. Lifestyle changes: If acne is caused by bad dietary habits or excessive work pressure, the symptoms can be relieved by changing lifestyle, such as resting properly, avoiding overwork, eating a balanced and comprehensive diet, and avoiding smoking, drinking or consuming spicy and stimulating foods. 2. Medication: If the effect of lifestyle modification is unsatisfactory, medication can be used. Such as topical A acid (adapalene gel), antibiotics (fusidic acid), benzoyl peroxide, azelaic acid and other drugs. If necessary, drugs such as oral isotretinoin and doxycycline can be combined. Once acne is present, it is recommended to consult a doctor and avoid scratching in daily life to prevent infection and further aggravation of the condition. The medications mentioned above should be used in accordance with medical advice.