HERPES ZOSTER OF TRIGEMINAL NERVE

Varicella zoster virus (VZV) is the causative agent for Herpes Zoster. Varicella-zoster virus reactivates from its latent state in posterior dorsal ganglion results in its spread from the ganglion to the corresponding dermatomes producing neurocutaneous signs and symptoms and can only occur in someone who has history of chickenpox (varicella). When it reactivates, it travels from the nerve body to the endings in the skin, producing blisters. Symptoms such as odontalgia, could be present during the prodromal stage. With an increase in the number of herpes zoster patients, the dentist must be familiar to the signs and symptoms of the prodromal manifestations of herpes zoster of the trigeminal nerve. This article focuses on the difficulties in management of such cases and one such case is reported here. Key Words: Varicella-zoster virus; herpes zoster; reactivate; dermatomes; prodormal stage