
Originally Posted by
WelshWarrior
Okay, taken me ages to find, but one of those med sites says the following:
NovoRapid penfill cartridges, FlexPens and vials should be stored in their outer cartons in a refrigerator at 2-8°C. Do not freeze. Make sure the containers do not directly touch the freezer compartment. After opening they should be kept outside the fridge, but must be kept below 30°C. You should keep the cap on FlexPens that are not in use to protect the insulin from light. Any unused medicine should be discarded four weeks after the first use.
Thanks for input fellas.