Joel Gelfand, MD, MSCE, FAAD; Peter Dehnel, MD; and Steven Feldman, MD, PhD, provide an overview of psoriasis, including diagnosis, genetic influence, and progression ...

An international panel of more than 30 experts has developed a consensus definition and diagnostic criteria for generalized pustular psoriasis (GPP). The new definition, published in JAMA Dermatology, ...

Psoriasis -- the chronic condition that causes red, scaly, itchy patches on your skin-- comes and goes. Your psoriasis can change in how serious it is and how often you have symptoms. Psoriasis ...

Finding out that you have psoriasis can be overwhelming. Just when you’d managed to convince yourself that those angry patches of skin were just a passing inconvenience, and that giving up gluten and ...

More than half of people with psoriasis say they’ve used complementary and alternative medicine to help manage their disease. Vitamins and supplements are often a staple complementary therapy. Of ...