What should you know about an entirely flaky scalp?

Fine white or yellow scale with itch, especially around the hairline, ears, or eyebrows, can occur with dandruff or seborrheic dermatitis. Thick, well-defined scale extending beyond the hairline may fit scalp psoriasis. Broken hairs, patchy hair loss, tenderness, or swollen areas can occur with scalp ringworm and need medical treatment. Dry air, frequent washing, residue from styling products, and irritation can also make flakes more noticeable.

Wash regularly with a gentle shampoo and avoid scratching or lifting scale with your nails. If a pharmacist or clinician recommends medicated shampoo therapy, follow its directions and allow the product appropriate contact time before rinsing. Pause new dyes, fragrances, oils, or styling products if symptoms began after using them. Do not share combs, brushes, hats, or towels when infection is possible.

Book a dermatology assessment for persistent flaking, thick plaques, bleeding from scratching, marked redness, pain, pus, swollen glands, or any patch of hair loss. Seek prompt advice for a child with broken hairs or tender scalp patches, since an untreated fungal infection can spread and affect hair growth.

Ask whether the scale looks like dandruff, seborrheic dermatitis, psoriasis, contact irritation, or infection; whether testing is needed; how often to wash; and when to expect improvement. Ask which products are safe for your hair type and scalp.