Thanks for bringing this up. I have it, but so far it only happens in the summer, and after I've been active outdoors for weeks. I use my inhalers so rarely (not even 10 times) before they expire. When I finally get it, I use the inhalers for a day or two and not ride for a few days.
As some of you were diagnosed when you were older, I will stay tuned to how it strikes me in the future.