You probably don’t remember having chickenpox as a child or getting a chickenpox vaccine. You probably haven’t given the illness a passing thought in decades. But you might want to think about it now. While chickenpox is usually an illness reserved for children, it can come roaring back in adulthood as shingles.

If you have had chickenpox, you are at risk of shingles, and you won’t soon forget the severe pain it can cause. There is no telling if and when shingles will strike, but luckily there are vaccines available to help prevent it. Here are a few things you should know about shingles. Read more