Unfortunately, the side-effects of
Levaquin and other quinolones such as Cipro can last for months or longer. I took Cipro 6 months ago and I'm still experiencing full body tendonitis, joint pain, muscle pain and weakness, tingling and burning sensations, stabbing pains, and more. The insomnia went away after about 6 weeks for me. I am a 36 year old female, and was very active and physically fit.
There are some great forums you can check out on Yahoo that will be helpful to you.