Treat Psoriasis at Home: Ultraviolet Lamps, Utrecht University Study Published: May 08, 2009 BBC News -- A specialist light treatment for psoriasis is just as effective and safe when given at home as in hospital, say Dutch researchers. Related links BBC News This will open in a new window onmedica This will open in a new window WebMD This will open in a new window Email this Facebook Twitter LinkedIn Pinterest Reddit Back to news