My sister-in-law started taking Advair about 6 months ago and since then she has been going down hill. From Dec. 20 2007 to today 1/16/08 she has been hospitalized 3 times. First time for pneumonia. Second time for swelling of ankles, feet and belly. Also serious diarrhea. Third time for difficulty with breathing and continued swelling of feet, ankles and abdomen. I am beginning to suspect Advair.