Red acne marks on male skin can be lightened or eliminated through general care, medication, physical therapy and chemical peeling. 1. General care: red acne marks refers to the recovery of acne, blood vessels have not yet recovered, leaving red traces, no bulging or depression, can fade with time, but need to do a good job of sun protection measures, avoid direct sunlight. 2. Medication: Mucopolysaccharide polysulfate cream, sodium heparin sodium urea gel and other medications can narrow the dilated capillaries, improve pigmentation to a certain extent, and promote the skin to return to its original color. 3. Physical therapy: Intense pulsed light, fractional laser and other laser treatments can shrink the microvessels and lighten the red acne marks, which may need to undergo several treatments to see obvious results. 4. Chemical peeling: fruit acid peeling, salicylic acid peeling, etc. can accelerate the newborn of epidermal cells, which can effectively improve red acne marks. It is recommended that guys with red acne marks go to a regular hospital, choose the best treatment under the guidance of a doctor, and avoid private medication to avoid delays.