What Causes Psoriasis?
We don't know the exact cause of psoriasis, but it's likely a combination of genes and triggers that sets off your immune system.
Questions to Ask Your Doctor About Psoriasis Treatments
If you've just been diagnosed with psoriasis, you may want to ask your doctor these questions about psoriasis treatment.
Tests to Diagnose Psoriasis
WebMD explains how psoriasis is diagnosed.
Laser Treatment for Psoriasis
Learn more from WebMD about laser therapy for psoriasis -- including how various lasers are used, their effectiveness, and their risks.
Psoriasis Treatment: What’s in the Future?
Biologic therapies are highly effective for psoriasis, and other new psoriasis treatments are close to FDA approval, bringing hope to millions of psoriasis sufferers. WebMD tells you more.
Treating Moderate to Severe Psoriasis
Learn about the top treatments used to clear up moderate to severe psoriasis.
Treating Psoriasis on Your Face
Treating psoriasis on your face takes extra care and patience. WebMD tells you about the medications designed for sensitive areas of the skin.
Scalp Psoriasis: Tips to Help You Sleep
An itchy, painful scalp can keep you awake at night. Learn how to soothe your skin and catch some ZZZs.
Understanding Psoriasis -- the Basics
WebMD's guide to psoriasis, including types, symptoms, and causes.
Understanding Psoriasis -- Symptoms
WebMD's guide to the symptoms of psoriasis.