Please help! For a few years now, always around the end of the school year/summer, I get large blisters on my legs. Some years it has been one leg, sometimes it has been both. Please excuse the fact that I dont know the technical terms for things, but I'll try and describe it the best way I can. The blisters are almost always perfectly round, most of them about half an inch in diameter. They are tall, and the best way I can describe them are ''bubbles''. The blisters tend to stay below the knee, but are very itchy and uncomfortable.
One year, i noticed a large bug-bite type thing on my knee. It wasnt the summer yet, so i was still in school and knelt down on it quite often to get to my locker. The spot seemed to get larger and moist-er and redder. Then it bubbled up all over my knee and was very wet. Then the usual blisters popped up, on both legs this time though. I would appreciate insight. The blisters eventually stop forming, heal, and go away after a few weeks. But they are very inconvenient when I want to enjoy summer.