DPI = dry powder inhaler, HFA = hydrofluoroalkane ... on technique (requires hand–breath coordination, slow and deep inhalation, and hand strength to actuate), lack of dose counter on device ...

In late 2023, Teva filed a complaint for patent infringement in response to Amneal’s ANDA filing seeking to make and sell a generic version of ProAir HFA (albuterol sulfate) Inhalation Aerosol ...

Inhaled albuterol and other beta-agonists can be dispensed as a: Metered dose inhaler Solution for nebulization A powder-filled capsule that is inhaled using a powder inhaler Each inhalation or puff .

I was switched to generic ProAir due to insurance coverage ... I have used this for several years since they changed from CFC to HFA and I hate it. The ones I get have a counter on them and ...

Atrovent HFA, an inhalation aerosol, was approved by the U.S. Food and Drug Administration as a COPD maintenance treatment (bronchodilator) in 2004. Ipratropium comes as an aerosol solution in a ...

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 ...