Back acne marks and melanin precipitation, light after about half a year, generally can be eliminated naturally relieve; if more serious, can be treated with laser and medication, commonly used medications can be Vitamin A acid cream, compound hydroquinone cream and so on. After inflammation or use of drugs is easy to form hyperpigmentation, if not too serious, after six months or so, hyperpigmentation can be removed naturally. During the six-month period, attention should be paid to preventing sun exposure, preventing other chemical stimulation, but also can be appropriate to use a little moisturizing skin care cream. If the pigmentation is more serious. You can consider using laser irradiation treatment, commonly used lasers such as intense pulsed light, picoseconds, etc., can effectively remove hyperpigmentation. The medication can use compound hydroquinone cream, or vinpocetine cream. Avoid skin pigmentation, must usually pay attention to the prudent use of stimulating cosmetics, etc., in addition to pay attention to sunscreen, avoid staying up late and so on to maintain a good state can accelerate the skin metabolism. Want to remove back acne marks and melanin precipitation recommended timely formal institutions to deal with, follow the doctor’s instructions for treatment.