Shingles is a viral infection that causes a painful rash. It is caused by the varicella-zoster virus, which is the same virus that causes chickenpox. Anyone who has had chickenpox can develop shingles later in life. The risk of developing shingles increases with age, and it is most common in people over the age of 50.
There is no cure for shingles, but there are treatments that can help to relieve the pain and discomfort. There is also a vaccine that can help to prevent shingles. Avoiding contact with people who have chickenpox or shingles can also help to reduce the risk of developing shingles.