So the other night I went to re-load my pump and i realized i didn't have enough insulin in the vial. and i only had one other vial of novorapid that i had left in the fridge about a month and a half ago even tho it had barely anything in it. I ended up mixing the two bottles together to make the 200units.
i don't think i ever did that with shots, since the needle was so much smaller and i could get almost every last drop of the vial..but the pump cartridge needle is so huge, i got more air than insulin when i tried.
does anyone else do this? have you noticed anything weird happen with your levels? i mean..i know it's the same insulin but they were bought at different times(one bottle before I started the pump, the other bottle long after i started the pump), so maybe not even from the same batch?