Red acne marks generally refer to red acne marks, which are inflammatory erythema caused by acne, and can be improved by general treatment, medication, physical therapy and other methods. 1. General treatment: If the red acne marks are not particularly serious, they can gradually fade away on their own. Patients can pay attention to cleaning and moisturizing in normal times, and pay attention to sun protection when going out. 2. Medication: patients can use mucopolysaccharide polysulfate cream, sodium heparin sodium urea gel and other drugs to eliminate red acne marks. 3. Physical therapy: photorejuvenation, pulsed dye laser and so on can shrink capillaries and lighten red acne marks, but this way needs several times of treatment to see obvious results. Patients with symptoms of red acne marks should go to the hospital in a timely manner, under the guidance of the doctor’s treatment. All of the above drugs should be used in accordance with the doctor’s instructions, so as to avoid blindly using drugs to cause adverse consequences.