can you use the proair hfa without the aero chamber?

ok... i have the inhaler proair hfa, but it came with this aero chamber plus thing that is connected to a rubber mask. do you need it?

1 Answer

  • Dr D
    Lv 7
    1 decade ago
    Favorite Answer

    Most people do not use an aero chamber, but it is a little bit more effective with it.

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