Bacterial Infection
"Took Levaquin for lingering congestion &amp; low-grade fever following a bout of influenza. Read about the side effects involving tendons, so was watchful during the 10 days I took it. Had no problems until the morning after the last dose when I woke up with all 10 fingers painfully locked in a curled position (&quot;trigger finger&quot;). Improved after a day or so, but I still have occasional trouble with one finger. "