Overview
Herpes Zoster virus is caused by the reactivation of a primary infection with varicella-zoster virus. Herpes zoster virus known as shingles occurs more in the elderly whereas varicella-zoster virus known as chickenpox occurs more in children but can also occur in adults.Signs and Symptoms
Vesicles on skin about 2 to 3 mm in size, Pain or burning sensation, Itchiness, Redness or erythema of the skinCommon Causes
Reactivation of varicella zoster virusRisk Factors
Old age group, HIV or AIDS, Certain drugs that can weaken the immune system, Had chickenpox before, Contact with people who have herpes zoster infection, Not vaccinatedInvestigation Techniques
Physical examination, Tzanck smear, Viral cultureTreatment and Prevention
Antiviral therapy such as acyclovir, Tricyclic antidepressant, Topical capsaicin
