I took levaquin for 30 days for a bone infection in my toe as a result of an injury. I began to notice that I had joint pain in the morning when I first got out of bed. I thought it was strange, since I'd never experience that before. I then noticed that the pain continued all day long. I then started having trouble sleeping, had weird dreams when I did sleep, and starting feeling anxious. I read the side effects and found out that these are all side effects of levaquin. I was taken off the drug and after about two weeks the pain began to subside. I'm now experiencing some weird sensations in my arms and legs and wonder if this is somehow related to the Levaquin. Scary stuff.