What should you know about pulsed CO2 laser?

CO2 laser uses light absorbed by water in skin cells. A pulsed delivery pattern can treat selected areas while allowing untreated skin between treated points. Depending on the settings and goal, resurfacing may address uneven texture, acne scars, fine lines, or some sun-related changes. The result depends on the depth chosen, the area treated, and your skin's healing response.

This is more involved than a simple brightening facial. The treated surface may be raw, red, swollen, or weeping before new skin forms. A consultation should include your history of poor wound healing, raised scars, cold sores, active infection, recent tanning, and medicines or products that may affect recovery.

Follow the clinician's instructions about pausing irritating products and protecting your skin from the sun. Arrange the recommended downtime and obtain the prescribed cleansing, moisturising, or antiviral care before the appointment. Treatment may involve numbing cream or another anaesthetic plan, plus eye protection.

During healing, clean the area exactly as directed and keep it moisturised if instructed. Do not scratch, peel, or remove flakes. Avoid heat, swimming, makeup, and active ingredients until your clinician says they are suitable. Redness can last beyond the initial healing period and may gradually settle.

Call the treating clinic for worsening pain, spreading redness, pus, fever, or delayed healing. Urgent care is appropriate for severe swelling affecting breathing or vision, or for an eye injury. A cold-sore outbreak near the treated area also needs prompt advice because early treatment may protect healing skin.

Ask which depth and pulse pattern are proposed, whether fractional or fully ablative treatment is planned, how long dressings and visible redness may last, how your skin tone changes the plan, and whether CO2 Laser Resurfacing or Acne Scar Laser Treatment is the closer match for your concern.