2nd October 2019


What is albuterol sulfate HFA?

ProAir® HFA (albuterol sulfate) Inhalation Aerosol is indicated in patients 4 years of age and older for the treatment or prevention of bronchospasm with reversible obstructive airway disease and for the prevention of exercise-induced bronchospasm.

What does HFA stand for halal?

The Halal Food Authority (HFA) says using machines is OK, as long as the meat is still blessed. It argues that advances in technology mean methods have to change and though a machine does the killing, the meat is still blessed by a Muslim slaughterman.

What is hydrofluoroalkane?

The metered-dose inhaler (MDI) was developed in the 1950s. The propellant used in MDIs until recently contained CFCs (chlorofluorocarbons). You may find when you replace your MDI that a different propellant is used in the inhaler. This is an HFA (hydrofluoroalkane) propellant.
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