http://www.medications.com/effect/view/23611 Two weeks after taking Levaquin for a urinary tract infection, I developed a rash/hives that covered my entire body. I had frequent violent itching attacks and wanted to scratch my skin off. After two days of the hives, I went to Urgent Care and was given Tue, 18 Sep 2007 15:07:32 -0400 http://www.medications.com/effect/view/23611?item=1891 It sounds like floxing, a disorder caused by fluoroquinolone antibiotics of which levaquin is one. I strongly urge you to check out this website that I found in my own research. www.fluoroquinolones.org http://www.medications.com/effect/view/23611?item=1891