The study, published in the Lancet, contains the results of a year-long trial involving 2,691 patients. More than a thousand of these were given a new inhaler to manage their condition, which contains ...

AstraZeneca and Honeywell are developing MDIs that will use a new propellant called HFO-1234ze, which, according to the company, has 99.9% less Global Warming Potential (GWP) than existing ...

Porush created the first metered-dose inhaler (MDI) in just two months. By March 1956, the Food and Drug Administration had approved two new aerosol drugs for asthma, as well as Porush’s device ...

Albuterol MDIs are normally referred to as rescue inhalers because they are taken when needed and not at a scheduled interval. The sporadic need for dosing requires patients to carry an inhaler ...