sinusitis
"I was very nervous when I was prescribed this medicine due to some other reviews I have read. I have had a sinus infection for the last 5 weeks and didn't clear up with the first round of Amoxicillin. I was given 500 mg of Levaquin for 10 days. I'm on day 9 and the sinus infection is completely gone. It took about 5 days for it to really start working. The only side effects I had were low appetite and trouble sleeping. The trouble sleeping was hard to deal with but I offset it with Unisom and that seemed to do the trick. I also took the medicine after lunch instead of right before bed. No upset stomach like I normally get with antibiotics. Would definitely use again and recommend."