The Adrenalin (epinephrine in 0.9% sodium chloride injection) ready-to-use (RTU) premixed bag from Endo is an FDA-approved, manufacturer-prepared epinephrine premixed intravenous (IV) bag. Its single-port IV tubing reduces the risk of inadvertently adding other medications to the bag and it has up to a 24-month shelf life at room temperature storage. This product is available in five concentrations: 2 mg/250 mL, 4 mg/250 mL, 5 mg/250 mL, 8 mg/250 mL, and 10 mg/250 mL.