Narrowband ultraviolet B phototherapy and 308-nm excimer laser in the treatment of vitiligo: A review

Vitiligo is a common and chronic disease with a great impact on patients' quality of life. Phototherapy with narrowband ultraviolet B radiation and excimer laser are two treatment modalities that are used increasingly for the management of the disease with variable results. In this article; we review the efficacy, adverse effects, and possible mechanisms of action of narrowband ultraviolet B and excimer laser in the management of vitiligo. Available data concerning the follow-up of treated patients and some criteria for the selection of patients with a greater chance to respond satisfactorily to treatment are also presented. (J Am Acad Dermatol 2009;60:470-7.)