What is the first treatment for comedonal acne?

Comedonal acne produces open comedones, known as blackheads, and closed comedones, known as whiteheads. They form when oil and shed skin cells block a hair follicle. A topical retinoid helps normalise the way cells shed inside the follicle, so existing blockages can clear and new ones may be reduced. Improvement takes consistent use and may be gradual rather than immediate.

Apply a thin layer as directed to clean, dry skin, usually across the acne-prone area rather than only on visible spots. Start as advised if irritation develops, and use a bland moisturiser plus daytime sun protection. Avoid squeezing, harsh scrubs, and layering several irritating products at once. A clinician may discuss an acne extraction facial or chemical peel when selected lesions or texture need additional care.

Arrange a dermatology review if acne is painful, scarring, widespread, affecting your wellbeing, or not settling with an appropriate routine. Seek advice before using a topical retinoid if you are pregnant, trying to conceive, or have a skin condition that makes treatment difficult. Sudden severe acne or a rapidly changing rash also deserves assessment.

Which retinoid and application schedule suit my skin? What should I use if dryness or stinging develops? Would extraction or a peel add value for my type of comedones?