Case Report: Isolated Vertigo as the Sole Manifestation of Left Lateral Medullary Infarction Following Contralateral Varicella-Zoster Virus Infection.

In patients with VZV infection who develop dizziness, the possibility of cerebral infarct should be considered. Patients with facial herpes zoster and neurological symptoms always be screened for stroke using MRI and lumbar puncture should be performed and acyclovir administered empirically.