EpiPen (epinephrine) is a brand-name drug that’s prescribed to treat allergic reactions in adults and children. EpiPen comes as an autoinjector that’s used in an emergency. EpiPen is approved by the ...

Doctors prescribe EpiPen (epinephrine injection) to treat anaphylaxis from any cause, including food and medication allergies. Use EpiPen as soon as symptoms start or just after exposure to a known ...