First off I will begin by saying I was diagnosed with Fibromyalgi...

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 experiencing horrible side effects. I'd say the worst one is joint pain..(.especially knees & hips), Left shoulder, neck,upper back burning-miserable pain, unable to sleep (from what I remember of the last 6 days only 21 hrs. of sleep!!) dizziness, nausea,bad muscle pain, lower back pain, weird stomach pain, bloating, urinary retention, (was tested for an UTI-negative! ) 6 days into it returned to Dr. because I'd been up all night itching like CRAZY, along w/the lower bk.pain,urinary problems, and a rash on face, chest, &upper back. (she attributed the rash to sun-photo sensitivity....had not even been outside!!) I also developed a yeast infection.( Expected I guess after 24 days total of antibiotics.) debilitating headache, Very irritable, weepy,anxious, sore throat, very VIVID nightmares twice. On the last day of taking it 3/3/09...had to run a couple of errands...felt dangerous behind the wheel..just plain weird & ILL!!!!! Had taken this twice before since 2006 (also for sinus inf's.) thinking back...I felt like hell then too...but attributed to a Fibro. Flare. Now I believe that it was BAD REACTIONS to the Levaquin. I will NEVER take this med. again, have been so miserable would have rather been dead. (and I KNOW that's terrible to say!!) I take Morphine Sulf SR on a daily basis for the fibro, but it WOULDN'T even begin to touch the pain I've been experiencing while on Levaquin. ( Had mentioned that at the Drs. appointment, she didn't EVEN put 2+2 together....well I have!!) I'm VERY upset about it!! I reported it to the FDA.GOV/medwatch. This drug should be taken off the market in my opinion. I will be returning to see her if these pains,ETC. do not stop by tomorrow.....I'd had my fibro fairly under control before the Levaquin. Just to mention I was drinking plenty of water..due to dry mouth. I'm happy I found this site, I was looking for info as to how long this med. stays in your system. After reading many other postings here, I KNOW that what I've been feeling is NOT just a FMS flare, but caused by this Levaquin.