I started taking Levaquin on Aug 8th for bronchitis 6 days after taking medication I was awoken about 2am with severe shoulder pains in both shoulders I went to the ER to find out why I told them that I was taken Levaquin they took an X-ray of my shoulders and said they were fine prescribed percocet for pain. Pain got worse went back to ER was given a shot for pain and was told to get an appointment with bone and joint Dr. On the day of appointment my right forearm, wrist and hand swelled up. I told my Bone and Joint Dr.that I was taken Levaquin I told him that I stopped it immediately after reading side effects He prescribed an anti-imflammitory Pain got more severe went back to ER was given EKG and took blood and urine test all test came back fine. Went to another doctor he then checked me for Lyme disease. which came back neg. I then went back to first doctor that prescribed the Levaquin. she thought that I had arthritis. 8 different blood test were given all came back fine. Ended back in ER because by the end of day I could not walk, had high fever, sore throat, severe head ache, and was sick to stomach. Several more blood test were done. all came back fine. ER doctor prescribed prednisone which seem to help some. I went and seen another Dr. Still no one knows what is really wrong. I believe it is the LEVAQUIN it has messed me up bad.