What should you know about scar fractional laser?

A fractional device treats tiny columns of skin rather than the entire surface at once. The controlled heat or light can prompt scar remodelling and may make an indented, thick, or tight scar feel and look more even. It does not erase the original injury, and raised scars may need a different or combined approach.

The clinician checks whether the scar is closed and stable, its depth and colour, its location, and your tendency toward prolonged darkening or lightening after skin injury. These details guide settings and preparation.

Before treatment, disclose active skin disease, recent tanning, medicines that affect healing, a history of cold sores, and previous reactions to procedures. Follow the clinic’s instructions about cleansing, sun protection, and topical products.

After treatment, redness, warmth, swelling, flaking, or temporary sensitivity can occur. Keep the area clean, use only recommended aftercare, and protect it from sun while the surface recovers. Several appointments may be suggested, with healing time between them, but the plan varies with the scar and device.

Contact the treating clinician for worsening pain, spreading redness, pus, fever, blistering that does not settle, or a wound that is not closing. Seek immediate help for facial swelling with breathing difficulty or a severe reaction after products or medication.

Which scar feature are you targeting: indentation, stiffness, thickness, or colour? What settings and number of sessions fit my skin? How will you reduce pigment-change risk? What aftercare is needed, and what alternatives exist if laser is unsuitable?