Laser acne mark removal is an effective treatment that can remove acne and shrink acne marks by using the power of instantaneous energy blasting to get rid of the pigmentation of acne marks on the face and stimulate the regeneration of skin collagen. When performing acne mark treatment, a professional doctor is required to make the relevant diagnosis and target the treatment. If you choose someone who has no professional knowledge and is not qualified to operate, it may lead to the following side effects: 1. Pain: Some laser treatments are invasive and will be accompanied by pain, which most patients can tolerate. If the pain is strong, you can apply a layer of local anesthetic cream on the skin, which can play the role of surface anesthesia; 2, skin pigmentation: laser acne removal marks can cause skin pigmentation, which will gradually fade with time and can disappear naturally in 3-6 months. Daily, you can eat more vitamin-rich foods, such as tomatoes, oranges, apples, etc.; 3. Skin scarring: If the laser is not used properly, it can cause red spots, blisters, etc., which can lead to scarring. Therefore, when seeking laser acne mark removal, you must go to a regular hospital or medical beauty institution, operated by an authoritative doctor, to avoid adverse reactions. In the period after the treatment, due to the redness and fragility of the skin, effective measures such as moisturizing, hydration and sun protection should be taken in time to promote faster skin recovery.