I think so. The delivery system changed and the price shot up.
Yep, fun stuff (or maybe not) :(
Yes the propellant in the old inhalers wasn't "environmentally friendly" so they banned the use.
Of course it cost many people their LIVES, as the replacements are not nearly as efficient. And they cost a lot more.
But that's a small price to pay so that liberals can feel good about themselves.