actuator
aerosol
airflow
airways
asthma
breath
breathing
canister
cheekbone
chest
coughing
disease
dose
fingers
hand
health
health care
hold
holding
inflammatory
inhale
inhaler
inhaling
lungs
mdi
medication
medicine
metered dose
obstruction
profile
propellant
puffer
relief
shortness
side
sideways
suspension
tightness
treatment
wheezing