How does a dermatologist diagnose shingles?

How does a dermatologist diagnose shingles?

Rebecca Fitzgerald (Dermatologist) gives expert video advice on: What are the most common symptoms of shingles?; Who are most at risk for contracting shingles?; What can I do to reduce the amount of pain caused by shingles? and more...

A dermatologist can easily make a clinical diagnosis of shingles based on the unilateral distribution of the rash and the morphology of the blisters