When should you see a doctor about peeling skin?

Peeling is the shedding of the outer skin layer. It can follow a sunburn, dry air, friction, a new cleanser, or contact with an irritating substance. Peeling between the toes may occur with athlete's foot. Recurrent inflamed patches can occur with psoriasis, while irritant contact dermatitis may follow repeated exposure to soaps, chemicals, or water. Location, itch, redness, cracks, and the timing of a trigger help a clinician narrow the cause.

Rinse away a suspected irritant, use lukewarm water, and apply a bland fragrance-free moisturiser to intact skin. Do not pull loose skin, scrub flakes, or apply steroid or antifungal products to a large area without advice. Keep cracked areas clean and covered if they rub against clothing. Record new products, medicines, sun exposure, and the areas involved so the pattern is easier to discuss.

Seek urgent help for rapidly spreading peeling, extensive blistering, severe pain, fever, marked weakness, facial swelling, breathing trouble, or peeling involving the lips, mouth, eyes, or genitals. Arrange a routine appointment when peeling keeps returning, bleeds, cracks deeply, affects sleep, or does not settle after the likely irritant is removed. A clinician may examine the skin, check for infection, and recommend targeted treatment rather than treating the flakes alone.

Ask which causes fit the pattern, whether you should stop a product or medicine, and what moisturiser is suitable. Ask how to protect cracks, whether testing is needed, and what signs mean you should return sooner.