What should you know about dried dandruff on scalp?

Dandruff can shed as loose flakes when scalp skin renews faster than usual or becomes irritated. Flakes may be white and dry, or slightly yellow and greasy. Itching is common, but scratching can break the skin and create soreness or crusting.

Seborrheic dermatitis can cause more persistent flaking around the scalp, hairline, ears, eyebrows, or nose. A flaky scalp can also result from product irritation, psoriasis, or another condition. Thick adherent scale, hair loss, bleeding, pus, or sharply defined plaques should not be assumed to be ordinary dandruff.

Wash regularly with lukewarm water and massage shampoo gently into the scalp with fingertips rather than nails. A medicated shampoo treatment may contain an ingredient chosen for scale, yeast-related inflammation, or itch; leave it on for the instructed contact time before rinsing. Avoid picking flakes, very hot water, and heavy fragranced products if they worsen symptoms.

If scale is thick, soften it gradually rather than scraping. Keep combs and brushes clean, and rinse styling products thoroughly. A clinician may recommend topical antifungal treatment when the pattern suggests seborrheic dermatitis or another yeast-associated problem.

Arrange assessment if the scalp is very painful, swollen, bleeding, crusted, or producing pus, or if itch prevents sleep. Seek review for patchy hair loss, thick plaques, a sudden severe change, or a rash spreading beyond the scalp. Stop a new product if it causes burning or swelling; facial swelling or breathing difficulty needs urgent help.

Ask whether the pattern fits dandruff, seborrheic dermatitis, psoriasis, or contact irritation, and which shampoo or antifungal treatment suits your scalp. Mention hair loss, sores, recent dye or styling products, and how long the flaking has lasted.