What to Expect from Fractional Laser Treatment for Keloid Scars

A keloid is scar tissue that grows beyond the original injury and may remain raised, firm, itchy, tender, or uncomfortable. Fractional laser makes microscopic channels in the scar and can help alter its surface and stiffness. For a keloid, laser is often considered one part of care rather than a stand-alone solution, because any procedure that irritates the skin can be followed by renewed growth.

The clinician will review the keloid's location, activity, symptoms, skin tone, previous treatments, and personal history of scar overgrowth. They may recommend treating a small area first or combining laser with another method to reduce the chance of recurrence. An active infection or broken skin generally requires attention before elective treatment.

Before treatment, follow instructions about sun exposure, skincare, and medicines. A topical anaesthetic may reduce discomfort, although you can notice heat, snapping, or prickling as the device moves across the scar. The treated area may be red, swollen, warm, or rough afterward, followed by peeling or crusting while the microscopic zones repair.

Clean the area gently and use the recommended dressing or ointment. Avoid picking, friction, unapproved creams, and deliberate tanning. Keep every review appointment, even if the surface looks healed, because the clinician needs to check whether the keloid is softening or becoming more active. Several treatments may be spaced over time, depending on the response.

Contact the clinic if pain, heat, or swelling is increasing, redness spreads beyond the treated area, or drainage, pus, fever, or a bad smell develops. Report new rapid thickening, marked itching, tenderness, or extension beyond the original keloid after healing. Blisters, unexpected bleeding, and persistent pigment change also need clinical advice.

Ask why fractional laser is being suggested for your keloid, whether it will be combined with another treatment, and how recurrence will be monitored. Clarify the expected healing pattern, sun protection, products to avoid, and which changes mean you should contact the clinic promptly.