KarenAmelia
Member
Just wondering: the Lantus handling info on this site states that Lantus is fragile, and therefore you should not roll or shake it. But each time I draw out a dose I am turning the vial upside down. Isn't this just as much movement as with rolling? I am asking because I have a 10 ml vial and it should last for several months, unless the movement is somehow degrading it.