How to Treat an Itchy Scalp and Dandruff
Itching is one of the most common signs of dandruff and is often an early warning sign before flakes start to appear. But it isn’t always dandruff.
First, rule out dandruff – it's one of the most common causes of itching and is easy to treat with itchy scalp shampoo.
Some people have allergic reactions to substances in certain foods or products like the chemicals in hair dyes that can cause irritation like itching and redness.
If you think you might have an allergic reaction, it’s best to consult your dermatologist who can perform tests to identify what you might be allergic to.
Another common cause of itching, occurring as lice bite the scalp, causing inflammation and itching.
You may feel lice moving along your scalp or you may spot lice during a visual inspection to identify the problem.
Other scalp problems
So if you’ve ruled out dandruff, allergies and lice it’s best to visit your dermatologist to help identify and treat the problem.