another asthma sufferer here. I can't use any of the steriodal inhalers, they roughen my vocal chords to the point I lose my voice and as a singer, that's bad! I do take Singulair and Claritin and I have albuterol for the really bad days. Most of the time if the climb gets so bad I can't breathe - I just stop and catch my breath. Or, I just turn around and have a wicked awesome descent and try the hill another day. I figure riding a bike is just about the best thing in the world for my lungs - ok...that and living above 5000 feet!
Life should NOT be a journey to the grave with the intention of arriving safely in an attractive and well preserved body, but rather to skid in sideways, champagne in one hand, strawberries in the other, body thoroughly used up, totally worn out and screaming: "Yeah Baby! What a Ride!"