Abstract: The present invention generally concerns an epinephrine formulation that has enhanced stability. In particular embodiments, the formulation is an injectable formulation. In specific aspects, the formulation comprises epinephrine, EDTA, and one or more of an antioxidant such as cysteine, citric acid, acetylcysteine, or thioglycerol. The formulations are suitable for any medical condition that is in need of epinephrine, although in specific embodiments the medical condition is anaphylaxis, asthma, or cardiac arrest.