Yes
SaiKaiTai it is amazing, and wonderful.
And it sounds like you're doing everything right, or right for you, which is what counts. I have asthma too, and I've found that if I take my albuterol like the Dr. recommends, I have no symptoms, even in cold air, even at altitude in cold air.
Do I always take it? No. I'd like to think I can live without drugs (vitamins excepted), but sometimes I just have to face it. Esp. for a 4:00 AM start (most always cold) of a double century.
Unless your asthma doesn't respond to albuterol . . .
But if it does, that will allow you to raise the bar further still!
Rick / OCRR