is anyone having lung problems with exubera ## AGREED ## Here's the site with information on Exubera: Exubera Click Here They also post a serious warning on the site about possible lung problems: EXUBERA may lower your lung function, so you will need to take a breathing test before you start treatment and, from time to time, as you keep taking EXUBERA. You should not take EXUBERA if you have an unstable or poorly controlled lung disease (such as unstable or poorly controlled asthma, chronic obstructive pulmonary disease) or if you smoke, start smoking, or quit smoking less than 6 months ago. You should not take EXUBERA if you are under 18 years of age or if you are allergic to insulin or any of the inactive ingredients in EXUBERA.