Fibro can cause inflammation during a flare-up and straing places can swell up. Also keep in mind that they are finding new things out about fibro with more research and I read them and say to myself...
Julie I noticed the same thing about AS. I was diagnosed about 2 1/2 yrs ago after back and joint pain since I was 14. I also have fibromyalgia and degenerative disc disease. So I deal with a lot of...