Shingles Research Today is a free monthly online journal that collates and summarizes the latest research about Shingles, including details on symptoms, treatment, causes, virus.

Central nervous system involvement after herpes zoster ophthalmicus.

Haargaard B, Lund-Andersen H, Milea D

Department of Ophthalmology, Glostrup University Hospital, Copenhagen, Denmark.

Purpose: To report central nervous system involvement after varicella zoster virus infection. Methods: We evaluated the frequency and type of neurological complications in patients initially presenting with ophthalmic herpes zoster at an ophthalmological department in a Danish university hospital, over a 7-year period. Results: Of the 110 immunocompetent patients who presented with initial ophthalmic zoster, six (5.5%) suffered from neurological complications other than post-herpetic neuralgia. Four experienced isolated cranial motor nerve palsies, one patient had meningitis with a favourable outcome and one patient had severe encephalitis with a poor clinical outcome. Conclusions: Central nervous system involvement after varicella zoster virus infection is an uncommon, but potentially life-threatening, complication. Early recognition of neurological complications prompts acute, appropriate antiviral treatment.

Published 28 January 2008 in Acta Ophthalmol Scand.
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