Reviewers say this portable nebulizer helps bring relief when the air quality isn't good. Grab it while it's 20% off. Amazon ...

This system doesn’t apply to albuterol (rescue) inhalers, since most people don’t use this medication on any regular basis. Instead, These medications are used when an asthma attack is occurring. If ...

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 ...

After exposure to extreme environmental temperatures, an increase in propellant-leak rate was observed with Proventil HFA and Ventolin HFA MDIs, but little to no change was found in particle size ...

Department of Environmental Health Sciences, Jonathan and Karin Fielding School of Public Health, University of California, Los Angeles, California 90095, United States ...