http://www.medications.com/effect/view/21288 I was prescribed levaquin for for a respiratory infection. Instead of getting better I got worse. I was weak, began to have joint pain as well as the infection problems. I called my doctor after doing research on the internet. He told me to stop levaqui Mon, 03 Sep 2007 12:54:56 -0400 http://www.medications.com/effect/view/21288?item=1525 I am 47 yrs old and have taken Levaquin on and off for the past 6 years for sinus infections. I am allergic to Sulfa and Pennicillan. About a month ago I finished a second dose of Levaquin, 500 mg pill, once a day for 14 days for a sinus infection. All of http://www.medications.com/effect/view/21288?item=1525