Medically reviewed by Jurairat J. Molina, MD HFA-based metered-dose inhalers (MDIs) contain a propellant to deliver the ...

Albuterol 90mcg/inh; metered-dose aerosol. <4yrs: not recommended. ≥4yrs: 2 inh every 4–6 hrs as needed; 1 inh every 4 hrs may suffice. Exercise–induced bronchospasm: 2 inh 15 minutes before ...

Albuterol (as sulfate) 0.63mg/3mL (0.021%), 1.25mg/3mL (0.042%); preservative-free. Avoid excessive use. Sensitivity to sympathomimetics. Consider higher dose albuterol product in acute attack.

Eligible patients had COPD, were ages 40 or older, and were new initiators of these inhalers from 2021 to 2023. They were ...

Pressurised metered dose inhalers (pMDI) delivering drugs for ... accounting for almost a quarter of its turnover in 2023 and Ventolin is its most prescribed product, used as a rescue medication ...

Purpose: The effects of extreme temperatures on drug delivery of two albuterol sulfate hydrofluoroalkane, metered-dose inhalers (MDIs) were evaluated.Methods. Three Proventil HFA and three ...

Cumulative propellant loss as a function of study duration for Proventil HFA and Ventolin HFA metered-dose inhalers. Albuterol dose per actuation as a function of temperature for Proventil HFA ...