If you suffer from psoriasis, cooler weather could be bad news. Learn how high and low humidity levels can affect psoriasis ...

Psoriasis is a chronic recurring T-cell mediated ... and patients may require the addition of ultraviolet light. The cost and complexity of treatment regimes can be significant for the health ...

Discover how light therapy can transform psoriasis treatment, but beware of the hidden risks of certain methods.

Ultraviolet light can also activate the internal, or systemic, manifestations of lupus in some people. There have been many examples of people with lupus skin disease who were thought to have ...