Dry crusty skin on the face: what to know

Flaking and crusting may follow cold air, dry indoor air, hot water, frequent washing, shaving, or a new cleanser or cosmetic. Asteatotic Eczema can produce very dry, cracked areas, while Atopic Dermatitis may bring itch, redness, and recurring flares. Psoriasis can create well-defined, thick, scaly patches. Crust that is yellowish, moist, tender, or spreading deserves a clinician’s review because infection or another diagnosis may need treatment.

The location also helps: irritation around the nose or mouth can have different triggers from a rough patch on the cheek or forehead. A clear description of timing, products, itch, pain, and other affected sites can make assessment more useful.

Wash with lukewarm water and a fragrance-free gentle cleanser, then pat rather than rub. Apply a plain, rich moisturiser while the skin is still slightly damp; Emollient Therapy explains how moisturising products support the barrier. Pause scrubs, exfoliating acids, retinoids, fragranced products, and picking until the surface settles. Protect the area from wind and strong sun, and introduce any paused product separately if you later restart it.

Arrange medical advice if the crusting persists despite gentle care, repeatedly returns, bleeds, becomes increasingly painful, or affects the eyes or lips. Seek prompt care for rapidly spreading redness, marked swelling, pus, fever, or eye symptoms. A clinician can examine the scale and decide whether a prescription anti-inflammatory, antimicrobial treatment, or testing is appropriate.

Could this be eczema, psoriasis, contact irritation, or infection? Which ingredients should I avoid? Should I change my cleanser or moisturiser, and how should I use any prescribed treatment?