Itchy Scalp
Itchy Scalp is usually caused by dandruff or skin condition or lack of sleep. Scratching your scalp would also eventually lead to hair loss.Itchy scalp is a condition called allergic contact dermatitis.
This happens to people who go for chemical colour hair dyes and use hair products (shampoos & hair styling products) that contain chemicals which trigger allergic reactions. Failure to control oily scalp and not practising proper hair hygiene cause chronic itchiness and eventual dandruff.