joyous1980
Member Since 2010
I just recently switched my cat from Prozinc to Lantus Solostar. I have used the vials in the past so this is new to me. I have ordered some from Canada (which is actually coming from India) and it isnt expected to be delivered for 21 days! Will this be ok, I know they use cool packs but surely they wont last 21 days. My second question is do I put these pens in the fridge once opened? I have a pen right now that I have been using, and I just saw on the Lantus page it states not to keep them in the fridge after opening???