What should you know about scalp flaking off?

Small, loose flakes can follow dryness, irritation or a routine case of dandruff. Seborrheic dermatitis may produce recurring scale with redness or oiliness. Scalp psoriasis often creates thicker, adherent plaques that can shed in larger pieces. Scalp ringworm can cause scale alongside broken hairs or patches of hair loss. A sudden change after a product, treatment or sun exposure can indicate irritation. Because these conditions overlap, the fact that skin is peeling does not identify the cause by itself.

Wash gently with lukewarm water, rinse thoroughly and let loosened scale come away without scraping. Avoid picking, tight hairstyles, harsh chemicals and fragranced products until the scalp settles. Do not share combs, brushes, hats or towels if an infection is possible. If flaking keeps returning, ask a clinician or pharmacist about a medicated shampoo treatment rather than layering several products together.

Arrange an assessment for thick or widespread scale, persistent redness, pain, bleeding, crusting, pus, swollen areas, broken hairs or patchy hair loss. Seek prompt care if symptoms progress quickly or fever accompanies the scalp changes. A clinician may need to distinguish an inflammatory condition from an infection, because they are managed differently.

Ask what the scale most resembles, whether the hair follicles look affected, and which washing or medicated shampoo treatment is appropriate. Mention recent products, illness, close contacts with similar symptoms and any treatments already tried.