NAUSEA!!!! I had been prescribed Levaquin back in January of this year for something (don't remember what) and must have had some kind of reaction since there are still some left in the bottle. 5 days ago I was given it again and have had nausea so extreme that 50mg of Phenergan won't touch it. I've found the nausea dissipates somewhat after about 12 hours and decided to try taking it before going to bed last night...wrong move! After a night of virtually no sleep and feeling like a hole was being eaten in my stomach, I am up this morning at 3am with worse nausea and horrible acid indigestion and reflux. I guarantee I won't be taking another. This drug was prescribed for sinusitis, bronchitis, gastroenteritis and believe it or not, rotavirus (I am 50 years old)! I truly feel for those of you who have had more extreme reactions than mine and I guess I'm happy for those it has worked for, but for me nausea stops me cold in my tracks. Guess I'll go for the bottle of Pepto, yuk.