the dormant virus is still present.
But sometimes it becomes reactivated.
When that happens, the result can be shingles.
Why Does Shingles Occur?
The exact reason the virus reactivates isn’t always clear.
However, the risk of shingles generally increases as people get older, particularly because immune function changes with age.
Certain medical conditions and treatments that weaken the immune system can also increase the risk.
Stress and physical or emotional strain are sometimes associated with shingles, but it’s important not to assume that stress alone causes an outbreak.
The key point is that shingles can occur even in someone who otherwise feels healthy.
What Does Shingles Feel Like?
One of the tricky things about shingles is that the first symptoms aren’t always obvious.
Before the characteristic rash appears, some people experience:
Burning or aching pain
Tingling or itching
Increased sensitivity to touch
Numbness
Discomfort in a specific area of the
