what is ventolin for
Albuterol Inhalation What is Ventolin HFA? Ventolin (albuterol) is a bronchodilator that relaxes muscles in the airways and increases air flow to the lungs. Ventolin HFA is used to treat or prevent bronchospasm in people with reversible obstructive airway disease. Albuterol inhalation is also used to prevent exercise-induced bronchospasm.