Shingles is a condition associated with a painful, blistering rash. It is caused by the reactivation of the virus that causes Chickenpox (Varicella zoster). Generally the blistering rash occurs in one part of the body. It can result in persistent pain at the site of the blisters and scarring.
Once you have had chickenpox, the virus (Varicella zoster) stays in your body within the nerve cells. The virus can then become active once more, generally during times of body stress or infection.
It is estimated that the lifetime risk of getting shingles is 1 in 4. Although shingles can occur at any age, tit is most common over the age of 50 years.
| Age | Primary Schedule | Booster |
|---|---|---|
| 50 years + | 1 dose on Day 0 | None |
Before the onset of the rash you may experience itching, pain or abnormal skin sensations around the site to be affected. This is followed by the rash, which starts as red spots that then develop into blisters. The blisters can take up to 4 weeks to fully heal.
There may be associated symptoms such as headache, feeling tired and fever.