Noun: Proventil
- A bronchodilator (trade names Ventolin or Proventil) used for asthma and emphysema and other lung conditions; available in oral or inhalant forms; side effects are tachycardia and shakiness
"He used his Proventil inhaler to relieve his asthma symptoms";
- albuterol, Ventolin
Type of: bronchodilator
Encyclopedia: Proventil