I had bronchitis (being an asthma sufferer, during a bad cold this is expected). I went to my doctor, who handed me 5 days worth od samples of Avelox (400mg). Approximately 1 hour after my first dose I started shaking, feeling dizzy and nervous, had an upset stomach and abdominal pain and was itching on my knees, wrists, ankles, legs, elbows, arms and neck. I called my doctor who told me it was a mild side effect and to continue taking it. So, I did. Considering that I had been out of work with bronchitis and lacked the time to start a new antibiotic, I decided to listen to my doctor. The side effects intensified. I have now been off of Avelox (which I will NEVER take again) for 4 days and I am still not side effect free. They have definitely lessened, but not completely gone away.
This is a HORRIBLE antibiotic. I implore all who read this...do not take Avelox. Get amoxicillin, Ceclor,, Erythromycin... anything else will do just as good a job without side effects.