Herpes Zoster Infection Involving Mandibular Division of Trigeminal Nerve and Ramsay Hunt Syndrome with Meningitis in an Immunocompetent Patient: A Rare Association.

Herpes zoster is a unilateral painful vesicular cutaneous eruption caused by the reactivation of the Varicella zoster virus. It commonly affects the older people and immunocompromised individuals. The dermatomes from T3 to L3 are most frequently involved. Its three stages include prodromal stage, active stage and chronic stage. The common complications of the infection include post-herpetic neuralgia, Ramsay Hunt syndrome, Guillain-Barre syndrome, transverse myelitis and encephalomyelitis. This case report summarizes a very rare association of herpes zoster meningitis with the involvement of mandibular division of the trigeminal nerve and facial nerve. The patient improved with intravenous acyclovir and prednisolone treatment.