Laser Burn Scar Treatment: What Should You Know?

A burn scar can be flat or raised, lighter or darker than nearby skin, firm, itchy, painful or tight. Fractional laser treatment creates controlled microscopic treatment zones, leaving surrounding skin to support healing and remodelling. Over time, this may improve stiffness, surface texture and movement in a selected scar; it does not recreate uninjured skin or remove every visible difference.

Laser is considered only after the wound has closed and the scar is stable enough for the proposed treatment. A raised, active or rapidly changing scar may need a different approach. The clinician also considers depth, joints, eyelids, hands, infection history, pigment response and whether the scar limits movement. Several types of care may be combined, with spacing determined by healing.

Bring details of the original burn, grafts, operations, infections and previous scar treatments. Tell the clinician if the scar is growing, cracking, bleeding, painful or restricting movement. Before treatment, follow instructions about sun exposure, shaving, creams and medicines. A test area may help assess how your skin responds.

Afterward, protect the area exactly as advised and keep dressings intact if used. Expect redness, swelling, sensitivity, peeling or temporary colour change according to treatment depth. Do not pick crusts or apply fragranced products to healing skin. Scar massage, silicone, pressure garments, physiotherapy or occupational therapy may be relevant, but use them only when the treating team says the surface is ready.

Contact the treating team for increasing pain, spreading redness, warmth, pus, fever, wound opening or rapidly worsening swelling. Seek urgent help for breathing difficulty or a severe allergic reaction. Arrange prompt review if a scar suddenly enlarges, bleeds, ulcerates, becomes very tender or starts restricting a joint.

Ask what scar feature is being targeted, whether fractional laser is suitable, how the treatment may affect pigmentation, what recovery and dressing care involve, and how progress will be measured. Discuss scar revision surgery or a skin graft when the scar is severely contracted or the surface cannot be treated safely with laser.