Itchiness due to dandruff make your scalp itchy and flaky. That white flake which you scratch off from the scalp is nothing but itchy dead skin. Males are more prone to dandruff concerns compared to females. It can be observed with the onset of adolescence which then continues till adulthood. You may try to get rid of it by maintaining a good hair wash routine, but that is not a sustainable solution.Apart from drying of the scalp skin, there are many other reasons for dandruff. If your scalp skin is sensitive to hair products, it can also lead to dandruff. Also environmental factors such as heat and humidity can aggravate dandruff. The concern can be observed either throughout the year or can vary as per season.Dandruff, if not treated at the right time, can cause hair loss and scalp inflammation. If your skin is suffering from acne or oily skin, the condition can worsen because of the flakes.