Before First Use: Store in a refrigerator (2°C-8°C). Do not freeze or place next to the freezer compartment or a freezer pack. Keep the pen in the outer carton in order to protect from light.
After First Use or If Carried as a Spare: Do not store the pen in a refrigerator. The pen may be stored for a maximum of 4 weeks below 30°C and away from direct heat or direct light. Discard the pen after this time period. Do not leave the insulin in a car on an exceptionally warm or cold day. Always keep the cap on the pen when not using it in order to protect from light.
Do not throw away any medicines via wastewater or household waste. Ask the pharmacist how to throw away medicines that are no longer used. These measures will help protect the environment.