Bronkometer is no longer available in the U.S. It is the only one that works for me. Any info on where I may be able to obtain it? ## I'm sorry, but I am not sure where it is available. The active ingredient in this was Isoetarine, which was mostly replaced by newer medications, that were found to cause less cardiac risks. Which other medications have you tried? ## Bronkometer- I am having the same problem. I am watching my dad deal with breathing issues all the time it was the only that would help fast enough. But ever since the fashion lady od we can't find it anywhere he has tried everysingle alternative please help.