What should you know about non-hypertrophic scar?

Scars mature as repaired skin reorganises. A flat scar may be lighter, darker, redder, smoother, tighter, or differently textured than the surrounding area. An indented scar loses some support beneath the surface. A hypertrophic scar instead becomes thick and raised but stays within the wound's original boundaries; a keloid can extend beyond them. The appearance can change over time, so treatment decisions depend on maturity, symptoms, location, and skin type.

Once the wound has closed, protect the scar from sunlight and use the care recommended by your clinician. Do not apply irritants to broken skin or pick at scabs. A dermatologist may discuss fractional laser treatment for texture or colour, steroid injection into the skin for a raised symptomatic component, or surgery for selected scars. Excision can replace one scar with another, so the expected trade-off should be clear before proceeding.

Seek assessment if a scar becomes increasingly raised, itchy, painful, warm, draining, or rapidly changes. A new lump within or beside a scar may be a recurrence of the original problem, an inflamed cyst, or another condition and should not be diagnosed from appearance alone. Fever or spreading redness after a procedure warrants prompt medical advice.

Ask whether the scar is flat, indented, hypertrophic, or keloid, whether it is mature enough for treatment, and how your skin type affects colour-change risk. Ask how revision would alter texture, movement, and future scar shape.