Uvb phototherapy is used to treat moderate to severe psoriasis.
Uvb light therapy for psoriasis.
Stable plaque psoriasis guttate psoriasis and psoriasis of the palms and soles are most responsive to puva treatment.
Although both uvb and uva are found in sunlight uvb works best for psoriasis.
Phototherapy or treating your skin with specific kinds of uv or laser light can help with psoriasis eczema and atopic dermatitis.
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.
You also do not need to take additional drugs in order for the light to absorb and impact your psoriasis which has shown to have among the riskiest side effects.
Uvb from the sun works the same way as uvb in phototherapy treatments.