Levaquin Side Effects: I have had pain in my knees and legs after taking levaquin for pn http://www.medications.com/effect/view/41145 I have had pain in my knees and legs after taking levaquin for pneumonia for 10 days. I am weak. It is hard to get up and down and very painful with steps of any kind. I am very depressed from the pain and inability to find anything that will help. I ha You have been poisoned by a quinolone antibiotic; there are liter Tue, 12 May 2009 06:39:06 -0400 http://www.medications.com/effect/view/41145?item=19748 You have been poisoned by a quinolone antibiotic; there are literally thousands that have been damaged by these drugs. Just not everyone has made the connection to the serious adverse reactions. For the most part these reactions occur weeks, months or even http://www.medications.com/effect/view/41145?item=19748