Home > Dermatology > New Treatment for Psoriasis Get the Flash Player to see this player. Rate: (Click the stars to rate) Published on Apr 08, 2008 by BElewski, Views: 6778 New treaments for psoriasis include Remicade, which blocks TNF- tumor necrosis factor, alpha. This can be helpful for the itchy, scaly rash of psoriasis. Boni Elewski, MD. Univ. of Alabama at Birmingham.