Keloid after a pimple: what should you know?

Inflamed acne can injure deeper skin layers. During healing, some people produce extra collagen and develop a firm scar that extends beyond the original spot; this is a keloid. A scar that stays within the pimple’s outline may be a hypertrophic scar, while a dark or red flat mark is not a keloid. Active Acne around the area can cause repeated inflammation and fresh marks. A dermatologist can examine texture, borders, colour, tenderness, and growth rather than judging the diagnosis from a photograph alone.

Avoid squeezing new pimples and do not cut, pierce, or rub the raised area. Use gentle cleansing and the acne plan recommended for your skin, while avoiding harsh home remedies that can inflame the scar. Make an appointment if the bump is enlarging or bothersome. Options may include Steroid Injection Into The Skin, silicone or pressure care, selected light-based treatment, cryotherapy, or surgery. The clinician may treat active acne as well, because preventing new inflammation helps reduce further scar injury.

Book a review for a growing, firm, itchy, painful, or cosmetically troubling lump. Get prompt care if the area becomes hot, increasingly red, drains pus, or is accompanied by fever; those features suggest infection or active inflammation and need a different response. A lump that repeatedly breaks down or bleeds should also be examined.

Ask whether the lesion is a keloid, hypertrophic scar, acne nodule, or cyst; whether your current acne treatment needs adjustment; which option fits its location and thickness; and how long to try each treatment before changing course. Ask how to protect nearby skin from new acne and irritation.