What are the risk factors for acne scars?

Large, painful, deep spots can injure structures beneath the surface and are more likely to heal with an indentation or a raised area. Repeated breakouts give inflammation more opportunities to affect the skin. Scratching, squeezing, or repeatedly opening a lesion can add tissue injury and introduce infection.

Some people form more noticeable scars because of their healing response or family tendency. Dark marks after acne are changes in pigment rather than a true scar, although both can occur together. A scar can be depressed, firm and raised, or uneven in texture.

Avoid picking, squeezing, or scraping spots. Use a gentle cleanser, non-comedogenic moisturiser, and sun protection suited to your skin. If breakouts are deep, painful, widespread, or returning, seek treatment for the active acne rather than waiting for scars to form. Tell the clinician if a product causes burning, swelling, or peeling.

Existing scars can be assessed after active acne is controlled. Treatment choices depend on scar type, skin tone, location, and whether pigment changes are also present. Do not use strong home peels or needles without professional guidance.

Book a dermatology assessment for painful deep acne, rapid worsening, scars that are changing, or distress about texture or appearance. Seek prompt medical advice for spreading redness, marked swelling, fever, or drainage, because these features may indicate infection rather than routine acne healing.

Ask whether your lesions are likely to scar, which acne treatment fits your skin, how to protect healing areas, and when scar treatment can safely begin.