Tag: Nebulized epinephrine

While most people associate epinephrine with life-threatening allergic reactions, its nebulized form serves a different purpose in emergency medicine, primarily treating upper airway swelling. Learning when to give nebulized epinephrine is crucial, as it is not a first-line treatment for conditions like routine asthma or anaphylaxis.

Croup is a common childhood respiratory illness, affecting about 3% of children in the United States annually [1.7.1, 1.7.5]. For moderate to severe cases, a key question is: what is the function of epinephrine in a nebulizer to provide rapid relief?