Does light therapy work for eczema?

Yes. Ulraviolet light (uva-1) can cause a significant improvement of both objective and subjective signs of dyshidrotic eczema [1] 1. Polderman, m. C. A., govaert, j. C. M., le cessie, s. And pavel, s. (2003), a double-blind placebo-controlled trial of uva-1 in the treatment of dyshidrotic eczema. Clinical and experimental dermatology, 28: 584–587.

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