What should you know about micro fractional laser treatment?

A fractional laser treats a pattern of small skin columns rather than removing the entire surface. The treated points can trigger new collagen formation and gradual remodelling, while untreated skin between them helps the area recover. Depending on the device and setting, treatment may be ablative or non-ablative; these choices affect heat, peeling, downtime, and the concerns it can address.

It may be considered for uneven texture, fine lines, acne marks, and changes related to sun exposure, including [Sun-Damaged Skin](/conditions/photoaging/) and [Crow's Feet](/conditions/crows-feet/). A consultation is needed to decide whether fractional laser is suitable for your skin tone, concern, and medical history.

Tell the clinician about active rashes, cold sores, recent tanning, medicines, and any tendency to develop raised scars or prolonged dark marks. Follow instructions about pausing irritating skincare products and arrive with clean skin if requested. Do not schedule treatment over an active infection or unexplained wound.

Afterward, expect warmth, redness, swelling, or a rough sensation for a period that depends on the treatment depth. Use only the cleanser, moisturiser, and sun protection advised for your recovery. Avoid picking flakes, scrubbing, heat exposure, and unapproved active products until the skin barrier has settled. [Microneedling](/treatments/aesthetic-procedures/microneedling/) may be discussed when a different resurfacing approach is appropriate; deeper resurfacing options such as [CO2 Laser Resurfacing](/treatments/laser-and-energy/co2-laser-resurfacing/) have different recovery demands.

Contact the treating clinic promptly if pain, redness, swelling, or heat is worsening rather than easing, or if blisters, pus, spreading tenderness, fever, or marked colour change develops. Urgent assessment is appropriate for facial swelling that affects breathing or vision. Do not restart exfoliants or apply household remedies to a concerning reaction.

Which fractional technology and treatment depth are you recommending, and why? What should I stop before the appointment? How will you reduce the risk of pigment changes for my skin tone? What recovery pattern should prompt a call, and when can I resume exercise, makeup, and active skincare?