I remember my mom got asthma, like 20-30 years ago or whatever. That was scary stuff, she did not get air. And she got pneumonia, and finally they put her on prednisone, and she got over it. Now I have gotten asthma too, after the horrible fire we had here in 2017. And from my doctor I hear I am not at all alone getting it after that fire. Luckily it is a very mild asthma. Use Pro Air in the morning, once. That's it. Keeps the wheezing gone.
Bill