Reviewed by Arefa Cassoobhoy on December 03, 2019

Sources

National Psoriasis Foundation: "Phototherapy."<br> The Psoriasis and Psoriatic Arthritis Alliance: "Psoriasis and phototherapy."<br> Mayo Clinic: "Psoriasis Treatments and Drugs."<br> American Osteopathic College of Dermatology: "Phototherapy: UVB."

© 2019 WebMD, LLC. All rights reserved.

From WebMD

More on Psoriasis Treatments