I've had constant muscle pain for years now. I never connected it with Cipro, which I've been on numerous times for uti. Yesterday, the doc prescribed Levaquin since Cipro seems to be losing its effectiveness. I became extremely drowsy and anxious, went looking on the net about Levaquin and discovered it's in the same class as Cipro! After reading the posts on lots of sites about Cipro and Levaquin, I'm scared I've really harmed myself, but now that I read about others, my symptoms are beginning to make sense, so I'm somewhat relieved. Doctors CANNOT be trusted, as they are so pressured - brainwashed, really - by the drug giants to prescribe, prescribe, prescribe. The system stinks. Outright, legal bribery.