Understanding Psoriasis -- Symptoms
WebMD's guide to the symptoms of psoriasis.
Understanding Psoriasis -- Treatment
WebMD's guide to various treatments for psoriasis, including drugs, natural treatments, light therapy, and diet.
Understanding Psoriasis -- the Basics
WebMD's guide to psoriasis, including types, symptoms, and causes.
WebMD defines scalp psoriasis and explains its causes, symptoms, and treatments like special shampoos and conditioners.
Seven Psoriasis Triggers
People with psoriasis should know about these seven things that can trigger a flare-up.
Laser Treatment for Psoriasis
Learn more from WebMD about laser therapy for psoriasis -- including how various lasers are used, their effectiveness, and their risks.
Tests to Diagnose Psoriasis
WebMD explains how psoriasis is diagnosed.
Psoriasis: Test Your Knowledge
Psoriasis affects up to 7.5 million Americans, according to the National Institutes of Health.
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.
10 Ways to Prevent Psoriasis Flare-Ups
WebMD offers 10 tips for preventing psoriasis flare-ups.