Beware of cycling. That's what happens with this poison. You start to feel better and all of a sudden you're hit again. After a few weeks you start to blame it on something else because it's so hard to believe that this so=called medicine is still messing with your body. The dr. will blame it on something else for sure but the fact is that with some people the damage is done and it will go on for possibly years if not forever. Make sure you send it a medwatch report to the FDA and check out the forum that yahoo has on quinolones and side effects. There is help there.