Fluticasone / vilanterol
"I was excitied to try the Breo Ellipta.. I have severe emphysema & 73 years old.. At first I found that I could breathe longer during the day without using my rescue Proair so much during the day... After 6 days, I found that when excerting myself for a longer period of time, ( grocery shopping) that I would run out of air...My chest felt tight & my Proair didn't seem to rescue me as before...It was a little frightening..."