SHINGLES HARPES ZOSTER
SHINGLES ( HERPES ZOSTER) scientifically known as herpes zoster is a viral infection that primarily affects the skin and nerves. This condition is caused by the varicella zoster virus (VZV) which is the same virus that causes chickenpox. Understanding shingles involves delving into its causes symptoms risk factors treatment and complications. Causes and Origin Shingles stems from a latent VZV infection. After a person contracts chickenpox the virus doesn't completely leave the body. Instead, it remains dormant in nerve cells near the spinal cord and brain. This virus can reactivate years or even decades later causing shingles. The exact reasons for reactivation are not fully understood but may be linked to a weakened immune system stress aging or other factors. Symptoms Shingles often starts with a tingling burning or itching sensation in a specific area of the skin. This is followed by the development of a characteristic rash. The rash ...