What should you know about CO fractional laser?

Fractional devices deliver energy in a pattern of tiny treatment zones rather than covering the entire surface uniformly. Untreated skin between the zones supports repair, while the treated columns can stimulate remodelling and improve selected texture concerns. Depending on the device and settings, treatment may be ablative or non-ablative. A clinician may discuss it for acne scars, fine lines, uneven texture, or pigment concerns after examining the skin. The result and recovery depend on depth, density, skin tone, body site, and the concern being treated.

Tell the clinician about recent sun exposure, cold sores, active rashes, infection, medicines, and a history of raised scars or pigment changes. Follow instructions about shaving, cleansing, and pausing irritating products. After treatment, expect the planned degree of redness, warmth, swelling, or roughness and follow the supplied skincare routine. Do not pick flakes or crusts. Protect the area from sunlight and wait for clearance before restarting retinoids, acids, makeup, swimming, or strenuous heat exposure.

Contact the treating clinic if discomfort is increasing, redness spreads, the area becomes hot, or you develop pus, fever, blisters, or a worsening rash. Eye pain or vision changes need urgent assessment, as does facial swelling that affects breathing or sight.

Ask whether the treatment is ablative or non-ablative, which concern it is intended to improve, how settings match your skin tone, how many sessions may be considered, and what aftercare products are appropriate.