sinusitis
"I was given Levaquin for a persistent sinus infection. By the time I saw the doctor it was almost two months of sinus problems that were just getting worse. I was put on a 14 day regimen. For me, Levaquin worked. It took about 8 days for the sinus pain to start going away, and another 7-8 days for complete clear up of the infection (no runny nose, no sinus pain around the eyes, etc.). I heard some people have much quicker turn-around times for getting better, but at least it worked. I had no side-effects at all, not even upset stomach, like I get with other antibiotics."