How Long Does Insulin Aspart Last?

16.2 Recommended Storage Dispense in the original sealed carton with the enclosed Instructions for Use. Store unused Insulin Aspart in a refrigerator between 2°C to 8°C (36°F to 46°F). Do not freeze Insulin Aspart and do not use Insulin Aspart if it has been frozen. Do not expose Insulin Aspart to excessive heat or light. Do not withdraw Insulin Aspart into a syringe and store for later use. Always remove and discard the needle after each injection from the Insulin Aspart FlexPen and store without a needle attached. The storage conditions are summarized in the following table: Table 9. Storage Conditions for vial, PenFill cartridges, and Insulin Aspart FlexPen Insulin Aspart presentation Not in-use (unopened) Room Temperature (up to 30°C [86°F]) Not in-use (unopened) Refrigerated (2°C to 8°C [36°F to 46°F]) In-use (opened) Room Temperature (up to 30°C [86°F]) 10 mL multiple-dose vial 28 days Until expiration date 28 days (refrigerated/room temperature) 3 mL single-patient-use PenFill cartridges 28 days Until expiration date 28 days (Do not refrigerate) 3 mL single-patient-use FlexPen 28 days Until expiration date 28 days (Do not refrigerate) *For insulin pump use, the total in-use time is 19 days, including 7 days pump in-use time. Storage in External Insulin Pump: Change the Insulin Aspart in the pump reservoir at least every 7 days or in accordance to the pump user manual, whichever is shorter, or after exposure to temperatures that exceed 37°C (98.6°F). Storage of Diluted