Psoriasis: Symptoms

"At first, I felt so uncomfortable in my own skin. But after talking with my doctor I learned how to treat my symptoms and gain back my self confidence." –Trisha L., 40

Reviewed by Health Monitor Medical Advisory Board

Psoriasis most commonly affects the knees and elbows, but it can show up anywhere on your body, including the scalp, nails and genitals. It can look like patches of thick, red skin covered with silvery scales. The inflamed patches (called plaques) can itch or feel sore.

Updated October 15, 2010
Next - Psoriasis: Diagnosis