What are central nervous system (CNS) complications of herpes zoster (shingles)?

Updated: Feb 11, 2021
  • Author: Camila K Janniger, MD; Chief Editor: Dirk M Elston, MD  more...
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Meningoencephalitis secondary to herpes zoster is more likely to be seen in immunocompromised patients than in immunocompetent patients. Other CNS complications may include myelitis, cranial nerve palsies, and granulomatous angiitis. Granulomatous angiitis may result in the development of a cerebrovascular accident.

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