I’ve been using Trelegy Ellipta 100mcg for several years. The “rescue” inhalers were not helpful at all.
Historically, excessive phlegm & coughing has not been an issue. I just stay short of breath with the least exertion, although, at rest, my oximeter reads 92-93 without supplemental oxygen. With the lease exertion, I have to have my M9 cylinder on 4liters/minute (wide open) just to walk 60’ to the car, then sit a minute until my heart rate goes down to 105 or thereabouts before I attempt to drive.
I’d like to know whether Trelegy Ellipta 200 mcg would provide any improvement.