why is my scalp so itchy?

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www.aad.org › hair-and-scalp-problems › scalp-itch10 reasons your scalp itches and how to get relief www.aad.org › hair-and-scalp-problems › scalp-itch CachedDandruff. If your scalp is dry and itchy and you see flakes on your hair or clothing you may have dandruff. How to get relief If you have dandruff using a dandruff shampoo and scalp treatments can help. Reaction to a hair care product. An itchy dry and flaky scalp could be telling you that you need to do a better job of rinsing the shampoo from your hair. Hives. These are red raised and very itchy bumps that can form anywhere on the skin including the scalp. Hives tend to come and go within a few hours. Head lice. An itchy scalp is the most common symptom of head lice. If you suspect that head lice are causing the itch ask someone to closely examine your scalp and hair for signs of these tiny bugs.