http://www.medications.com/effect/view/35427 I took Advair for almost 4 years. I did not take it regularly (as regularly as they prescribed), but took it reasonably regularly. I think Advair is the worst drug! It wrecked my teeth! I had perfect (no cavities) until I started taking Advair, which is Sun, 12 Oct 2008 23:15:21 -0400 http://www.medications.com/effect/view/35427?item=13352 I too am feeling that the advair that I have been on (and off at my own descretion) for the past 5+ years has definitely caused me to have upper respiratory problems.....I refuse to take advair any more and I feel A LOT BETTER...something is not right. http://www.medications.com/effect/view/35427?item=13352