Acne scar removal can be done through topical medications, laser treatments, and filler treatments. Acne scars can be understood as the scar left after acne healing, most of them are depressed scar, once the scar appears, it can not be completely removed, and can only be improved through a variety of measures to improve the appearance of the scar. 1. Medication: Patients can use topical anti-scar medication, such as Mucopolysaccharide Polysulfate Cream, Sodium Heparin Allantoin Gel, etc., which can inhibit and improve the appearance of scarring. 2. Laser treatment: laser treatment can be chosen to improve the appearance of keloid scars through selective photothermal effect of laser on the affected skin, and based on the principle of photothermal release of high energy to stimulate the production of collagen. 3. Filler treatment: If the scar is obviously depressed, filler treatment can be considered, such as hyaluronic acid filler, autologous fat filler, etc., which can fill the depressed area, so as to achieve the effect of removing acne scars. If you want to get rid of acne scars, it is recommended to go to a regular hospital and choose the appropriate method under the guidance of a specialized doctor, and the specific use of medication should also be carried out under the guidance of a doctor.