Do you know when the inhaler is empty?
I FullwoodT EvansBenjamin DaviesT NinanC OnyonJ ClarkeRajesh SrikanthiahSusan FrostN IqbalM AtkinsonSatish RaoKatalin TorokPublished in: Archives of disease in childhood (2022)
Patients cannot reliably identify when their MDI is empty. There is an urgent need for improving inhaler technology and providing appropriate guidance on how to identify when an MDI is empty.