Proventil
Hello, my insurance keeps changing my inhaler, so currently using proventil hfa. The problem is I got spoiled using inhalers that kept a dosage count for me so I always knew when they were empty.
It's a silly question but how do I know with this one? Does it just stop spraying?
Hello, my insurance keeps changing my inhaler, so currently using proventil hfa. The problem is I got spoiled using inhalers that kept a dosage count for me so I always knew when they were empty.
It's a silly question but how do I know with this one? Does it just stop spraying?