Uvb Light Therapy For Psoriasis
Stable plaque psoriasis guttate psoriasis and psoriasis of the palms and soles are most responsive to puva treatment.
Uvb light therapy for psoriasis. Phototherapy is a type of psoriasis treatment that may make the pain and itchiness of the condition go away. Although both uvb and uva are found in sunlight uvb works best for psoriasis. It often uses ultraviolet uv light which reduces inflammation and slows down the. For people with more advanced psoriasis another form of light therapy combines ultraviolet a uva with a psoralen drug.
Uvb from the sun works the same way as uvb in phototherapy treatments. Overall with uvb light therapy there are fewer risks to the body because it does not penetrate as deeply and the time exposed to the light is lesser. Uvb phototherapy is used to treat moderate to severe psoriasis.