What should you know about fraction laser CO2?

Fractionated CO2 laser is a form of laser resurfacing. Instead of treating every millimetre continuously, the device delivers energy in separated columns. This can be used for uneven texture, fine lines, and selected scars, with settings adjusted to the area and the skin's response. Treatment still causes a controlled injury: redness, swelling, heat, peeling, crusting, infection, pigment changes, and scarring are possible. A consultation should cover whether the concern is suitable for this depth of resurfacing.

Tell the clinician about active rashes, acne, cold sores, recent tanning, medicines, and any previous scar or pigment reaction. Follow the preparation plan, then use only the cleanser, moisturiser, ointment, and sun protection recommended for the healing stage. Avoid picking, scrubbing, swimming, and unapproved active products until the surface has recovered. Fractionated CO2 may form part of CO2 laser resurfacing, acne scar laser treatment, or wider laser skin resurfacing, but each plan has different goals.

Ask for a prompt review if discomfort or swelling is worsening, redness is spreading, or the skin develops pus, fever, blisters beyond the treated area, or marked tenderness. Breathing difficulty or swelling of the lips, face, or throat needs urgent attention. A new persistent darkening, lightening, or raised scar should be reported before another session.

Ask how deep the treatment will be, what improvement is realistic, how many visits may be considered, what downtime your work or event schedule allows, and how your skin tone changes pigment risk. Confirm the exact aftercare routine and contact route.