Comment propellant versus drug (Score 2) 394
TFA doesn't explain why changing the propellant chemical means that the active medical ingredient has to change as well. Why can't epinephrine be delivered via a non-CFC propellant?
TFA doesn't explain why changing the propellant chemical means that the active medical ingredient has to change as well. Why can't epinephrine be delivered via a non-CFC propellant?
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