Management of scalp psoriasis: current perspectives

Abstract

The scalp is involved in up to 80% of individuals with psoriasis. Eighty percent of those with scalp psoriasis experience a negative impact on quality of life. Topical treatment with corticosteroids with or without vitamin D3 analogues is the mainstay of treatment. Topical therapy most suitable for the scalp is formulated as a solution, lotion, gel, foam, spray, oil, or shampoo. Twice weekly maintenance in frequent relapsers may decrease the time to first relapse. Intralesional steroids, phototherapy and the excimer laser are occasionally used for resistant cases. In patients with moderate-to-severe psoriasis, apremilast, adalimumab and etanercept have been shown to significantly improve scalp psoriasis. They should be considered in patients who have failed topical therapy.