Took Avelox and my mouth swelled up and I had hives from head to ...

Took Avelox and my mouth swelled up and I had hives from head to toe and had to go to the ER twice in three days. First visit I was given a shot and sent home two days last I was worse and went back to ER and had to be put on IV's and gave me a ton of medice to help with the reaction I was having from Avelox. About three weeks after stopping Avelox I started having a whole bunch of medicial trouble and here it is three months later and still having trouble and I believe that it is from the Avelox but told no by famil doctor.