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URL of this page: //medlineplus.gov/ency/imagepages/2942.htm
Herpes zoster (shingles) on the back
Overview
This photograph shows clusters of blisters (vesicles) and redness (erythema) caused by herpes zoster (shingles). The pattern follows a dermatome. The area may burn or sting before the appearance of these vesicles. Early treatment with an antiviral drug (within 24 hours of the appearance of the vesicles) may prevent progression or reduce the time the infection is active (duration).
Review Date 4/10/2026
Updated by: Linda J. Vorvick, MD, Clinical Professor Emeritus, Department of Family Medicine, UW Medicine, School of Medicine, University of Washington, Seattle, WA. Also reviewed by David C. Dugdale, MD, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team.
