Hello,
Itching in the scalp can be due to various reasons. Different ailments manifest differently. Firstly, is your scalp itching associated with scaling?
Secondly, is the itching severe? If so, when is it more and does it even cause bleeding? There are the various questions you might be asked if you visit a homeopathy doctor near you. Homeopathy has wonderful remedies and it can certainly cure your scalp itching.
Health Tips
Try to avoid scratching your scalp and picking out the scales if there are any. Don't irritate the scalp.