Herpes zoster

Abstract

Herpes zoster is a condition that occurs as a result of reactivation of the varicella zoster virus in individuals with a previous infection. The main factor in the activation of the virus is a weakened immune system. The incidence of herpes zoster increases in older adults due to the age-related decline in immune competence. In addition, diseases and treatments that affect the immune system also pose a high risk for herpes zoster. The most characteristic symptom of the disease is painful vesicular lesions. The aims of treatment are pain management and the prevention of complications. For pain management, pain intensity should be monitored and effectively controlled. As the appearance of lesions marks the onset of contagiousness, protective measures should be taken to prevent transmission. Vaccination is recommended for individuals over 50 years of age and those with risk factors.