what kind of medicine is proair
PROAIR HFA (albuterol sulfate inhalation aerosol) is a kind of medicine called a fast-acting bronchodilator. Fast-acting bronchodilators help to quickly open the airways in your lungs so that you can breathe more easily. Each dose of PROAIR HFA (albuterol sulfate inhalation aerosol) should last up to 4 to 6 hours.