The pens are like using a mini-vial. There's a gasket at the top of the pen where you insert a syringe. You don't use the needle that can come with the pen (or cartridge) and you don't use the dose dial on it, either. You just use your usual syringe since the dose calibration on the pens aren't as small as we need it (or as small as a child would need). The big difference is in quantity. The pens contain 3 ml vs. the vial with 10 ml. Since most of us don't use Lantus much more than 1 - 3 mos., there's less waste with a smaller container.
I get it ! I was confusing 2.50 units with 3 ml. There must be 60 doses contained in 3 ml of insulin. that makes total sense now. Thank you !
Most people here can't get 6 mos. from their Lantus, although members of the German forum do get that length of use more routinely. I really do wonder if it's not so much that Gentle is doing as well as he can given he's a long term diabetic or if the insulin is getting toasty. I do think it may be worth really giving this a good, hard look.[/quote]
yes, and we may have to buy the 10ml bottle this week, because of my misunderstanding about the vial/pen amounts. oh well, new insulin will give us a good clue as to what is going on now, and in a couple months, we'll order the pens.
thanks