Fluticasone / vilanterol
"I've only been using it for two weeks.  Other than a scratchy throat (which I recently learned to gargle with water after use), I feel INCREDIBLY better.  I'm 60 and was diagnosed with emphysema about 1 year ago.  I'm a desk jockey but a "weekend warrior" in the back forty.  I haven't felt this good in quite some time.  Fingers crossed..."