Scalp pruritus: Scratching for answers.

The article discusses scalp pruritus and its treatment. It mentions the common causes for it including seborrhoeic dermatitis that can be controlled by using an antidandruff shampoo alongwith ketoconazole cream, psoriasis that can be controlled by a shampoo having salicylic acid, and lichen simplex chronicus which can be treated by using topical corticosteroid lotions.