Storing medication and traveling
Store a new pen in the refrigerator (2-8 °C), but not in or against the freezer compartment, as a pen that has been frozen should no longer be used. After first use, you may store the pen for a maximum of 6 weeks outside the refrigerator, as long as it remains below 30 °C.
Are you traveling? Then take your pens with you in your hand luggage, as they can freeze in the airplane's cargo hold. A cool bag helps, but do not let the pen lie directly against a cooling element. Ask your pharmacy for an English-language medication passport.










