Back in January of 2012, in a report created based on the primary objective of a heart scan, the doctor also mentioned his discovery of "minimal centrilobular emphysema." My primary care doctor didn't send me to a pulmonary specialist because there is nothing (I was told) that can be done about it. However, in the past two years I have now had some pretty bad brushes with bronchitis and now am fighting a nearly month-old issue with coughing and head congestion. My doctor prescribed prednisone, Symbicort, and also wants to give me Levaquin. I am over 55 years old, and I also have pre-diabetes (6.0 A1C - and am on metformin), and high blood pressure being successfully treated via Benicar. Two nurse friends of mine are literally screaming at me to not take the Levaquin due to achilles muscle rupture tendencies (one is suffering personally from it at this time and has been for more than one year now). In looking at the drug interaction information, it seems that those who are taking the corticosteriods, are even more at risk for muscle rupture and more at risk for developing pneumonia. A chest x-ray a couple of days ago confirmed that I do NOT have pneumonia now, but I can still hear sounds in my lungs when I do deep breathing. I don't want to battle with my doctor (who is a huge advocate of levaquin), but it seems that levaquin is not the right direction for me (I am allergic to penicillin), even if I were to develop pneumonia, which, with the corticosteroids, is also an increasing possibility. Do you have any further insight on this for me? Thanks for your help.