Hi.
dandruff is a mildr variety of seborrhic
dermatitis.it may be due to excessive dryness or excessive oily scalp.there is no permanent treatment for it.it is to be differentiated by
psoriasis where u find scales on scratching.or tinea capititis where u find
alopecia patches.
Severe dandruff can be cured saliblu shampoo.or apply noskurf lotion in the night and wash it with normal shampoo in the morning.use of nizral 200 mg for one week and apply kansel- b gel daily in the night