Sinusitis
"My doctor prescribed me Levaquin, 750 mg for 7 days) after amoxycylin didn&#039;t do the trick. I had the sinus infection for almost a month at this point, and was willing to try anything. I took the Levaquin with prednisone the first night, and had an intense anxious reaction to the combo - my pharmacy recommended I stop the prednisone, so I did. The anxious feeling subsided, and within 12 hours, I could feel my head pressure go away. However, on the second day, and until now (on the 5th day) I&#039;ve slowly felt new side effects. Mainly, fatigue, achy knees and shoulders, and I wake up in the morning feelig like im burning from the inside out. I would recommend to help sinus infections,  but warning, the side effects are real. Hoping they go away!"