Maxair® (pirbuterol acetate) is a prescription medicine licensed to prevent or treat bronchospasms. It comes in a special inhaler that is available in two different sizes, one containing 400 inhalations and the other containing 80 inhalations.
The Maxair Autohaler® is different from traditional inhalers, as it does not release the medication until you inhale through the mouthpiece. Some people use the inhaler only when they need it during an asthma attack, while others use it regularly to help prevent attacks.
(Click Maxair for information on how the medication works, to learn how to use the inhaler, and to find out what side effects may occur with treatment.)