When is pulsed dye laser treatment recommended for keloid scars?

A keloid is raised scar tissue that extends beyond the original injury. Its redness reflects prominent blood vessels, while firmness and excess scar tissue may need other approaches. Pulsed dye laser targets vascular redness and can be considered alongside injections, pressure therapy, silicone care, or other specialist options. Treatment planning depends on the scar's site, thickness, symptoms, and history of recurrence.

Have a dermatologist or scar specialist confirm that the raised area is a keloid rather than a hypertrophic scar, infection, or another growth. Mention previous procedures, darker marks after skin injury, medicines, and any history of difficult healing. Do not pierce, cut, or attempt to flatten the scar yourself. Ask how laser will be combined with other care and how the response will be checked.

Seek assessment promptly if a scar grows quickly, becomes hot or increasingly painful, opens, drains, or develops marked swelling. After laser, contact the treating clinic for blistering, spreading redness, pus, severe pain, or delayed healing. New growth after an earlier treatment should also be reviewed rather than treated without reassessment.

Ask what features make the scar a keloid, whether redness or thickness is the main target, and which combination of treatments is planned. Discuss pigment-change risk, recurrence, pain control, aftercare, sun protection, and the point at which the plan would be changed.