MrsD is correct. I took levaquin for a 6 month ear infection. After this 3 tendons gave way spontaniously in my ankle, along with PN, after cysts developed, and surgery... I had no injury to the ankle, yet this occured. This happened about 5 months after the use of levaquin. I don't have any explaination other than my suspicion that it was the drug I took. Doctors say no, that I injured myself somehow.
I hope that in your case the pain resolves and that you find a compassionate doctor willing to treat you the best possible way. ginnie