I took levaquin for an ear and sinus infection in 2007. On my las...

I took levaquin for an ear and sinus infection in 2007. On my last 500mg pill, I had such a cramp I could not walk. Since then I have had severe food allergies, severe muscle and joint pains,kidney problems and rheumatoid factor is real high. Before taking this drug I have never any joint pains, or kidney problems. I was recently diagnosed with aggressive Rheumatoid Arthritis. It has been 2 years since I took Levaquin, but the side effects weakened my body and did a number on me.