Differin for closed comedones

Closed comedones are whiteheads: a follicle is blocked beneath an unbroken surface, so the material is not exposed like a blackhead. Adapalene can reduce the tendency of cells to build up inside the follicle and can help prevent new plugs. During the adjustment period, dryness, peeling, redness, or small bumps becoming more noticeable may occur. Not every flesh-coloured bump is a closed comedone; milia, irritation, and other follicle conditions can look similar.

Apply a thin layer to the acne-prone area on dry skin as directed, not a thick dab on each bump. A gentle cleanser, non-comedogenic moisturizer, and daylight protection can make the routine easier to tolerate. Do not pick or lance whiteheads at home. Avoid adding abrasive scrubs or multiple strong actives without advice. If the bumps are uniform, itchy, concentrated around hair follicles, or unchanged despite a careful routine, ask for an examination rather than escalating the product yourself.

Seek care for severe burning, swelling, blistering, spreading rash, painful nodules, or scarring. A dermatology review is useful when the diagnosis is unclear, when bumps persist, or when treatment causes ongoing inflammation. Your clinician can distinguish [Whiteheads](/symptoms/whiteheads/) from [Milia](/conditions/milia/) and assess whether [Comedonal Acne](/conditions/comedonal-acne/) or another condition fits.

Ask how often to use adapalene, what to do during peeling, and whether your bumps are [Acne](/conditions/acne/) or something else. Ask when [Topical Retinoids](/treatments/medical-dermatology/topical-retinoids/) or an [Acne Extraction Facial](/treatments/aesthetic-procedures/acne-extraction-facial/) could be considered.