What should you know about curettage and cautery scar?

Curettage removes tissue with a small instrument, while cautery uses heat to control bleeding and treat the base. The area commonly heals as a wound rather than closing like an untouched surface. Early healing may involve redness, tenderness, a scab, or a shallow dip. The final mark can be flatter, lighter, darker, or more noticeable than nearby skin. A raised or firm scar is more likely in people who form prominent scars, and the risk also varies with body site and treatment depth.

Follow the dressing and cleansing instructions given after the procedure. Keep the area clean, avoid picking the scab, and protect healing skin from friction and strong sun exposure. Do not apply scar products to an open wound unless your clinician advises it. Once the surface has fully closed, ask whether silicone-based care or another scar approach is suitable. If the original lesion was sent for testing, keep the follow-up appointment so the result and any further treatment are discussed.

Contact the treating clinic for bleeding that does not settle with firm pressure, worsening pain, spreading redness, warmth, pus, fever, or wound edges that reopen. A scar that becomes increasingly raised, itchy, or tender also deserves review. Rapid change in the treated area or a new growth at the site should not be assumed to be ordinary scarring; have it examined.

How deep was the treatment and what type of mark should I expect while it heals? Which dressing and cleanser should I use? When can I start scar care or sunscreen? What changes would suggest infection or recurrence?