urinary tract infection
"I was given Levaquin for a urinary tract infection after first trying Bactrim, which didn't work.  I was really worried to use Levaquin because I read alot of bad reviews for it.  However, the only effect I had was that I felt speedy the first day I took it.  Subsequent days, I did not have this problem and I made sure to take it in the morning so it wouldn't affect my sleep.  It cured my infection wonderfully, and I had no upset stomach or yeast infection after effects.  Three months later, I got another urinary tract infection, and Levaquin again did the trick.  I really like this antibiotic!"