Question: how many puffs are in a xopenex inhaler?
Answer: 3 DOSAGE FORMS AND STRENGTHS Inhalation aerosol: XOPENEX HFA is a pressurized, metered dose aerosol. Each XOPENEX HFA 15 gram canister contains 200 metered actuations (or inhalations). Each canister is fitted with a dose indicator and is supplied with a blue plastic actuator mouthpiece and a red mouthpiece cap.