Celticannie
Member Since 2016
Hello there
Am a newbie here and am feeling very upset and rather overwhelmed -- my cat, Barnsley, has just been diagnosed with diabetes. My vet has prescribed 2 injections of Lantus insulin per day, 2 units at a time -- that is 4 units a day in total. I am horrified to find that Lantus seems only to be available in 10 ml vials at a cost of around $300 minimum -- and that's mail order, not from a local pharmacy! As I understand it, 10 ml equates to 1,000 units -- is that correct? But our pharmacist tells us that, once started, a vial is only okay for 28 days (information I see this site seems to agree with). 28 days at 4 units per day is 112 units -- and that's the total amount we could use from a vial -- that is, we would be forced to throw nearly nine tenths of it away! Have I understood this correctly? Why is it not available in smaller vials? (I see there are pens with 3 ml, but these looked to me like they are designed for single use only -- is this correct? Am I really going to have to pay $300 per month every month just for insulin -- and throw most of it away?! Help!
Am a newbie here and am feeling very upset and rather overwhelmed -- my cat, Barnsley, has just been diagnosed with diabetes. My vet has prescribed 2 injections of Lantus insulin per day, 2 units at a time -- that is 4 units a day in total. I am horrified to find that Lantus seems only to be available in 10 ml vials at a cost of around $300 minimum -- and that's mail order, not from a local pharmacy! As I understand it, 10 ml equates to 1,000 units -- is that correct? But our pharmacist tells us that, once started, a vial is only okay for 28 days (information I see this site seems to agree with). 28 days at 4 units per day is 112 units -- and that's the total amount we could use from a vial -- that is, we would be forced to throw nearly nine tenths of it away! Have I understood this correctly? Why is it not available in smaller vials? (I see there are pens with 3 ml, but these looked to me like they are designed for single use only -- is this correct? Am I really going to have to pay $300 per month every month just for insulin -- and throw most of it away?! Help!

