Psoriasis causes your body to make new skin cells too quickly. These cells tend to pile up and form spots, bumps, and thick scaly patches called plaques that can be uncomfortable. Scientists think ...

Psoriasis looks and feels different on people with darker skin. These differences may affect diagnosis, treatment, and quality of life for people of color. Some 125 million people worldwide are ...

This article was medically reviewed by Caroline Chang, MD, a board-certified dermatologist and member of the Prevention Medical Review Board, on August 8, 2019. We all get rashes from time to time, ...

Share on Pinterest A study found a link between vitamin D levels and the severity of psoriasis. Raymond Forbes LLC/Stocksy Psoriasis is an autoimmune skin disorder characterized by raised, inflamed ...

Since I’ve been living with psoriasis for over 15 years, you’d think I’d have this disease figured out by now. But when you live with a chronic disease, there will always be curveballs. As much as you ...