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Is Light Therapy Effective For Treatment Of Psoriasis?

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Posted on Tue, 8 Jul 2014
Question: Hi there, I suffer from psoriasis on about ten patches on my back legs, buttocks, ears and chest. I've used daivobet but it doesn't really work anymore. My dermatologist suggested light therapy. It sounds like a bit of a hassle and I'm worried it might increase my risk for skin cancer. Is it worth trying?
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Answered by Dr. Jose Ignacio Artero Munoz (2 hours later)
Brief Answer:
Light Therapy.

Detailed Answer:
Hello.Delighted to be able to help.
Light therapy is an effective treatment for psoriasis.
Can be applied ultraviolet light B (UVB) and ultraviolet light A(UVA)
During treatment with UVB, skin redness and itching are the most common side effects.
The most common side effects with UVA are nausea, itching and skin redness.
Application of UVB and UVA is not related to increased risk of skin cancer because the light is applied gradually and under medical supervision , you should not worry.
I recommend you the light therapy to treat your psoriasis.
I Hope I have answered your query. If you have any further questions, I will be happy to help.If you do not have any clarifications, please don’t forget to evaluate my answer.I wish you good health.
Note: Hope the answers resolves your concerns, however for further guidance of skin related queries consult our Dermatologist.Click here to book a consultation
Above answer was peer-reviewed by : Dr. Yogesh D
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Answered by
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Dr. Jose Ignacio Artero Munoz

General & Family Physician

Practicing since :2001

Answered : 1118 Questions

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Is Light Therapy Effective For Treatment Of Psoriasis?

Brief Answer: Light Therapy. Detailed Answer: Hello.Delighted to be able to help. Light therapy is an effective treatment for psoriasis. Can be applied ultraviolet light B (UVB) and ultraviolet light A(UVA) During treatment with UVB, skin redness and itching are the most common side effects. The most common side effects with UVA are nausea, itching and skin redness. Application of UVB and UVA is not related to increased risk of skin cancer because the light is applied gradually and under medical supervision , you should not worry. I recommend you the light therapy to treat your psoriasis. I Hope I have answered your query. If you have any further questions, I will be happy to help.If you do not have any clarifications, please don’t forget to evaluate my answer.I wish you good health.