Apart from dandruff, it can be fungal infection of the scalp
. For head or scalp
fungus, you can use shampoos or creams containing terbinafine, clotrimazole, econazole, ketoconazole, miconazole. A pharmacist can help you in this. If the symptoms persist then oral antifungals may be needed.
It is very difficult to precisely confirm a diagnosis without examination and investigations and the answer is based on the medical information provided.