Had all this stuff in 06 and 07. Horrible. Massive twitching perceived weakness etc.. EMG was OK back then. This past NOV I got a very serious sinus infection , went on Leviquin. After 3 days felt worse. Thay changed my meds. Sinus cleared up but BAM all my old sysmptoms are back in a big way after being gone for over 3 years. Can any of the sinister stuff like *** come back or does just go on from the onset ??