If you suffer from psoriasis, cooler weather could be bad news. Learn how high and low humidity levels can affect psoriasis ...
Medically reviewed by Marisa Garshick, MD Psoriasis is a chronic (long-term) inflammatory condition that causes red, itchy patches on the skin. It can appear anywhere on the body, but when it affects ...
Medically reviewed by Casey Gallagher, MD Armpit rashes can be caused by allergic reactions, infections, and chronic ...