aerosol
air
airway
allergy
asthma
asthma attack
asthmatic
attack
background
breath
breathing
bronchial
bronchitis
care
cartridge
chest
chronic
control
cough
difficulties
disease
dose
drug
dust
emergency
equipment
hand
health
healthcare
holding
illness
inhalation
inhale
inhaler
inhaling
liquid
lungs
man
medication
medicine
pain
patient
prescription
prevention
problems
pulmonary
pump
recovery
relief
remedy
respiratory
spray
suffering
symptom
therapy
treating
treatment