Answer
Mar 31, 2026 - 11:05 AM
Advair Diskus and Advair HFA are both combination inhalers containing fluticasone (a corticosteroid) and salmeterol (a long-acting bronchodilator), but they differ in their delivery systems. Advair Diskus is a dry powder inhaler, while Advair HFA is a metered-dose inhaler that uses a propellant. The choice between them depends on patient preference and ability to use the inhaler correctly.
