sinusitis
"I was put on Biaxin for a major sinus infection. 500 mg twice daily for one month. Pharmacist told me that sinus infections can take a very long time to go away. I definitely feel better but am still having the runny nose, congestion and a little cough still but much less than before. It's been 3 weeks now since I was put on this. Hope it kicks it out of my system. "