title: Eye and Periocular Skin Involvement in Herpes Zoster Infection.
abstract: Herpes zoster ophthalmicus (HZO) is a clinical manifestation of the reactivation of latent varicella zoster virus (VZV) infection and is more common in people with diminished cell-mediated immunity. Lesions and pain correspond to the affected dermatomes, mostly in first or second trigeminal branch and progress from maculae, papules to vesicles and form pustules, and crusts. Complications are cutaneous, visceral, neurological, ocular, but the most debilitating is post-herpetic neuralgia. Herpes zoster ophthalmicus may affect all the ophthalmic structures, but most severe eye-threatening complications are panuveitis, acute retinal necrosis (ARN) and progressive outer retinal necrosis (PORN) as well. Antiviral medications remain the primary therapy, mainly useful in preventing ocular involvement when begun within 72 hours after the onset of the rash. Timely diagnosis and management of HZO are critical in limiting visual morbidity. Vaccine in adults over 60 was found to be highly effective to boost waning immunity what reduces both the burden of herpes zoster (HZ) disease and the incidence of post-herpetic neuralgia (PHN).
authors: Department of Ophthalmology, Ocular Inflammation Service, University of Ioannina, Ioannina, Greece.
authors: Chris D
authors: CD
authors: Kalogeropoulos
authors: Department of Skin and Venereal Diseases, University of Ioannina, Ioannina, Greece.
authors: Ioannis D
authors: ID
authors: Bassukas
authors: Department of Ophthalmology, University of Athens, Athens, Greece.
authors: Marilita M
authors: MM
authors: Moschos
authors: The Eye Center and the Eye Foundation for Research in Ophthalmology, Riyadh, Saudi Arabia.
authors: Khalid F
authors: KF
authors: Tabbara
keywords: Eye; Herpes Zoster; Periocular Skin Involvement