Bronchitis
"So far I&#039;m on day two and my coughing has almost stopped.  I&#039;ve had a cough for 3 weeks, but it got worse almost overnight with a fever of 102 and chills three days ago.  My doctor said I had a sinus infection, upper respiratory infection, and bronchitis. I can already tell this antibiotic really works, with only a little dizziness for a side effect."