Inhaler technique among doctors: a survey in Hospital USM.

A survey of inhaler technique using a placebo metered dose inhaler was performed among 41 house and medical officers from the Medical and Outpatient departments, Hospital USM. The majority (76%) of them had been taught at one time or another regarding inhaler technique. However, only 18 of them (48.9%) used the metered dose inhaler correctly. Medical officers currently in the Medical Department had the highest percentage of correct technique (75%); followed by medical officers in the Outpatient Department (57.1%). Among house officers, 30.8% demonstrated correct technique. The most common error was failure to hold their breath after inhaling the aerosol (53.7%).