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EPIPEN (epinephrine) Health Professional Information

Pfizer recognizes the public concern in relation to COVID-19, which continues to evolve. Click here to learn how we are responding.
Pfizer reconnaît les préoccupations du grand public concernant la situation liée à la COVID-19, qui continue d'évoluer. Cliquez ici pour savoir comment nous avons réagi.

Health Professional Information


Route of Administration

Dosage Form / Strength

All Nonmedicinal Ingredients

Intramuscular Injection

injected into anterolateral aspect of the thigh. Do not inject into the buttock.



Unidose 0.3 mg epinephrine auto-injector; 0.3 mg in 0.3 mL


EpiPen Jr®


Unidose 0.15 mg epinephrine auto-injector; 0.15 mg in 0.3 mL

hydrochloric acid

sodium chloride

sodium metabisulfite

water for injection

What's New

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Contact Pfizer Medical Information

Report an Adverse Event
1 866 723-7111