http://www.medications.com/effect/view/39600 First off I will begin by saying I was diagnosed with Fibromyalgia in 2006. I just finished 10 days worth of Levaquin 500 mg.,(for a sinus infection) that seemed to be reoccurring after 2weeks of Augmentin generic), the whole time while on it I've been exp Wed, 04 Mar 2009 12:26:01 -0500 http://www.medications.com/effect/view/39600?item=17675 Your so-called fybrmyalgia is probably from a fluoroquinolone. I'll bet you took something earlier in your life that gave you fybro. That's what they call symtoms from levaquin, avelox, cipro etc. when they don't know what else to say. http://www.medications.com/effect/view/39600?item=17675