10 Reasons For An Itchy Scalp

An itchy scalp, or scalp pruritus, is a common problem that can cause frustrating symptoms, such as frequent scratching and discomfort. Although an itchy scalp doesn't typically indicate anything severe many times, it can be a symptom of an underlying condition.

Here Are 10 Reasons For An Itchy Scalp Along With Dermatologists' Advice On What Can Bring Relief.

Dandruff.

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 a result of not rinsing the shampoo from your hair completely. Leaving some shampoo on your scalp can irritate it.

If you have an itchy scalp and a rash, you may have a condition called allergic contact dermatitis.

This is common among people who dye their hair. Often the culprit is an ingredient in the dye called paraphenylenediamine (PPD), which is found in black hair dyes.

You could also have an allergy to shampoo, conditioner, or other product that touches your scalp. If that's the case, you'll likely have an itchy rash on your scalp and any other skin that the product touches.

How to get relief: To stop the itch, you must stop using the product that's causing the reaction. If you're having a hard time finding it, a board-certified dermatologist can help.

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. Sometimes, hives go away and come back.

If hives come and go for longer than 6 weeks, they're called chronic (long-lasting) hives.

How to get relief: Hives often go away on their own, but if they're long-lasting, treatment can help. Dermatologists frequently treat hives.

Head lice.