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 ...

Plaque psoriasis is the most common type of psoriasis — a group of skin conditions that affect the skin and cause itchy rashes and pain. Plaque psoriasis causes raised red or purple patches covered ...

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, ...

Plenty of people with psoriasis use different combinations of medications to treat the condition. For some, psoriasis symptoms may ease significantly just by raising their vitamin D. Vitamin D, which ...

Psoriasis can increase the risk of a number of other chronic health problems, but they aren’t inevitable. Learn what you can do to help protect your health. Because psoriasis is a skin condition, the ...

This article was medically reviewed by Caroline Chang, MD, a board-certified dermatologist and member of the Prevention Medical Review Board, on August 17, 2019. For most people struggling with an ...