chickenpox is a common illness that causes an itchy rash and red spots or blisters (pox) all over the body. it is most common in children but most people will get chickenpox at some point in their lives if they have not had the chickenpox vaccine. chickenpox usually isn't serious in healthy children. but it can cause problems for pregnant women newborns teens and adults and people who have immune system problems that make it hard for the body to fight infection. after you have had chickenpox you are not likely to get it again. but the virus stays in your body long after you get over the illness. if the virus becomes active again it can cause a painful viral infection called shingles. webmd medical reference from healthwise this information is not intended to replace the advice of a doctor. healthwise disclaims any liability for the decisions you make based on this information. © 1995-2011 healthwise incorporated. healthwise healthwise for every health decision and the healthwise logo are trademarks of healthwise incorporated.
what is chickenpox?