Med. Pro Praxi 2009; 6(1): 38-41
Herpes zoster is an acute viral disease with a classic clinical presentation of a unilateral eruption of herpetic vesicular lesions related to
a certain dermatome corresponding to the region of cutaneous innervation by a single spinal or cranial sensory ganglion. The disease
is caused by varicella-zoster virus (VZV) which is identical for both varicella and herpes zoster and is a member of the family of human
herpes viruses. Although caused by the same virus, varicella and herpes zoster have significantly different clinical presentations. Varicella
is the result of primary infection with VZV with antibody production, herpes zoster results from reactivation of a latent VZV in the
sensory ganglia, less commonly from reinfection. The paper deals with the basic clinical presentation of herpes zoster, characteristic
symptoms, and also less common but the more serious clinical forms and complications. Current diagnostic and therapeutic options
are discussed.
Published: March 1, 2009 Show citation