Itching is one of the most common signs of dandruff and is often one of the first warning signs before flakes appear. But it’s not always dandruff.
First, rule out dandruff: it’s one of the most common causes of itching and is easy to treat with an anti-dandruff shampoo.
How to spot the symptoms of dandruff
Allergic reactions Some people have allergic reactions to substances in certain foods or products, such as chemicals in hair dyes, which can cause irritation, itching, and redness.
A sensitive scalp is another common cause of irritation. If you have a sensitive scalp, try a shampoo for sensitive scalps specially designed to treat your scalp gently and prevent irritation.
If you think it might be an allergic reaction, it’s best to see your dermatologist for some tests to identify what you might be allergic to.
Head lice Another common cause of itching. When head lice bite the scalp, it becomes inflamed and starts to itch.
To try to identify the problem, pay attention to whether you feel lice crawling on your scalp or check your head to try to spot them visually.
Other scalp problems In addition to dandruff, there are other scalp problems, such as psoriasis, seborrheic dermatitis, and scalp ringworm, that can cause itching.
Therefore, if you have already ruled out dandruff, allergies, and head lice, it’s best to see your dermatologist to help you identify and treat the problem.
More information about an itchy scalp
