Albuterol sulfate 90mcg/inh; metered-dose aerosol (with a dose counter); CFC-free. Proair HFA (albuterol sulfate) Inhalation Aerosol is supplied as a pressurized aluminum canister with a red ...

Albuterol sulfate 90mcg/inh; dry pwd for oral inhalation (with a dose counter). <4yrs: not established. ≥4yrs: 2 inh every 4–6hrs; in some patients: 1 inh every 4hrs may suffice. Exercise ...

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 ...

Short-acting beta-agonists (SABAs) are a class of bronchodilators used to treat asthma symptoms quickly. They’re primarily inhaled via a rescue inhaler or a nebulizer. SABA medications work by ...

After reformulating with HFA propellant and changing the inhaler device, Primatene Mist became available OTC again in 2018.

Leak Rate. It is common for MDIs to lose propellant during storage. The propellant-leak rate of the test MDIs was compared with that of the controls (Figure 3). The leak rates for the Proventil ...