Question regarding asthma inhaler?

Im asthmatic and have always used my blue inhaler which is labeled ventolin HFA (albural sulfate) it has 90 MG per pump My inhaler ran out and I got another one and this one was red and smaller It’s called pro air HFA (albuteral sulfate) 90 mg per pump aswell Im confused why the different color and size do they... show more Im asthmatic and have always used my blue inhaler which is labeled ventolin HFA (albural sulfate) it has 90 MG per pump
My inhaler ran out and I got another one and this one was red and smaller
It’s called pro air HFA (albuteral sulfate) 90 mg per pump aswell
Im confused why the different color and size do they work the same. ?
I’m a asthmatic so it’s something I worry about
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