
Inhaled medications are the cornerstoneof therapy for most of themore than 30 million Americanswho have asthma or chronic obstructivepulmonary disease(COPD). Unfortunately, many ofthese patients use aerosol deliverydevices incorrectly.

Inhaled medications are the cornerstoneof therapy for most of themore than 30 million Americanswho have asthma or chronic obstructivepulmonary disease(COPD). Unfortunately, many ofthese patients use aerosol deliverydevices incorrectly.

Published: June 24th 2009 | Updated: