Delayed administration of epinephrine for patients witih anaphylaxis is associated with increased morbidity and mortality.
Providers are often hesitant to administered epinephrine to older patients with anaphylaxis for fear of precipitating an adverse cardiovascular event.
A recent retrospective study of almost 500 patients demonstrated that older patients were significantly less likely to receive epinephrine, despite meeting the definition for anaphylaxis.
Furthermore, cardiovascular complications occurred in just 9 patients, 6 of which received an excessive dose via the IV route.
Take Home Point: There are no absolute contraindications (including age) for epinephrine in patients with anaphylaxis. Give the initial dose IM into the anterolateral thigh.
References
Kawano T, et al. Epinephrine use in older patients with anaphylaxis: Clinical outcomes and cardiovascular complications. Resuscitation 2017; 112:53-58.
