What are the limitations of antivirals to treat herpes zoster (shingles)?

Updated: Feb 11, 2021
  • Author: Camila K Janniger, MD; Chief Editor: Dirk M Elston, MD  more...
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The evidence of benefit notwithstanding, there remains some debate about the use of antivirals in this setting. For example, a study by Kubeyinje concluded that acyclovir did not decrease acute pain duration or the incidence of complications in healthy young adults with typical herpes zoster. [103] However, these results cannot be extrapolated to the elderly, who are at greater risk of PHN.

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