The following are the main considerations in the way of lightening facial acne marks. Acne marks mainly occur when there is deposition of pigmented particles during acne treatment or after artificial squeezing. In terms of treatment, in case of red acne marks, azelaic acid cream can be given for topical application and also combined with intense pulsed laser combined with fractional laser and other treatments. If it is black acne marks, i.e., red acne marks are left untreated for a long time and melanin particles are deposited, thus black acne marks appear. At this time, you can choose to apply hydroquinone cream and urea vitamin E cream mixed topical, you can also choose to accumulate the snow glycoside cream ointment topical, but also can go to the regular three hospitals for medical treatment, such as if the acid peeling treatment, photorejuvenation laser treatment, picoseconds and ultra-picoseconds treatment and so on. During the treatment period, patients need to avoid spicy and stimulating food, abstain from alcohol, and at the same time pay attention to sun protection during the treatment period, such as umbrellas, riding in the car, wearing a hat and so on.