http://www.medications.com/effect/view/29233 I'm on day 12 of a 14 day course of Avelox. I usually have problems with antibiotics that are of the Quinilone or Floxin family so I was worried about taking this medication. I've hung in there so far. I seem to have had a middle ear infection caused Sun, 06 Apr 2008 21:55:18 -0400 http://www.medications.com/effect/view/29233?item=6761 In my opinion, it is never worth it to take any fluoroquinolones. I hope you don't experience the same kind of problems that I and so many thousands of others are experiencing. They say that fluoroquinolones are cumulative in your system. If you've had http://www.medications.com/effect/view/29233?item=6761