Overview
Shingles occurs more commonly on the chest and back, but can involve the arms and legs. The small blisters on this person's hand represent involvement of the dermatome innervated by the 7th cervical nerve. (See the Dermatomes picture.)
Review Date 11/10/2024
Updated by: Jatin M. Vyas, MD, PhD, Roy and Diana Vagelos Professor in Medicine, Columbia University Vagelos College of Physicians and Surgeons, Division of Infectious Diseases, Department of Medicine, New York, NY. Also reviewed by David C. Dugdale, MD, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team.