Present in natural sunlight, ultraviolet B (UVB) is an effective treatment for psoriasis.. Treating psoriasis with a UVB light unit at home is an economical and .
Home UVB equipment for treating moderate to severe psoriasis.
Ultraviolet B (UVB) phototherapy is a safe and effective treatment for moderate to severe psoriasis. UVB treatment typically requires patients to visit an outpatient .
A laser treatment for psoriasis (excimer laser) also uses UVB light.. Using home equipment, which is less powerful than equipment at a clinic, takes 40 to 60 .