Black acne marks are pigmentation left behind after local inflammation subsides during acne recovery. If you want to get rid of black acne marks, patients can follow the doctor’s instructions to use topical medications such as azelaic acid gel and hydroquinone cream. Commonly used creams to remove black acne marks include azelaic acid gel, hydroquinone cream, cumulonimbus cream ointment, etc., but also with niacinamide, aminocyclic acid, arbutin deoxygenation and other ingredients of the skin care products, external use on the affected area can inhibit the proliferation of melanocytes, improve the symptoms of hyperpigmentation, and promote the elimination of black acne marks. Acne marks generally do not need treatment, after a certain period of time can be metabolized to disappear, if the impact of aesthetic, the patient can follow the doctor’s instructions to choose the appropriate ointment coated in the affected area of the treatment. If necessary, you can also take laser and other ways of treatment, specific measures should follow the doctor’s advice, do not self-medication.