Latest Headlines
Weight Loss Might Ease Psoriasis, Study Hints
Obese people on low-calorie diet reported relief of skin symptoms, better quality of life
Obese people on low-calorie diet reported relief of skin symptoms, better quality of life
Top Stories
Top Search Terms for Psoriasis
Topic Overview
What is psoriasis?
Psoriasis (say "suh-RY-uh-sus") is a long-term (chronic) skin problem that causes skin cells to grow too quickly, resulting in thick, white, silvery, or red patches of skin. Normally, skin cells grow gradually and flake off about every 4 weeks. New skin cells grow to replace the outer layers of the skin as they shed. But in psoriasis, new skin cells move rapidly to the surface of the skin in days rather than weeks. They build up and form thick patches called plaques (say "plax").
