Lantus Insulin

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How does this medication work? What will it do for me? Insulin is a naturally occurring hormone made by the pancreas that helps our body use or store the glucose (sugar) it gets from food. For people with diabetes, either the pancreas does not make enough insulin to meet the body's requirements, or the body cannot properly use the insulin that is made. As a result, glucose cannot be used or stored properly and accumulates in the bloodstream. Insulin injected under the skin helps to lower blood glucose levels. There are many different types of insulin and they are absorbed at different rates and work for varying periods of time. Insulin glargine is an extended, long-acting insulin. It takes about 90 minutes to begin working after injection, and it stops working after about 24 hours. After injection, insulin glargine is released slowly and constantly into the bloodstream. This medication may be available under multiple brand names and/or in several different forms. Any specific brand name of this medication may not be available in all of the forms or approved for all of the conditions discussed here. As well, some forms of this medication may not be used for all of the conditions dis Continue reading >>

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Popular Questions

  1. Celticannie

    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!

  2. BJM

    Welcome to FDMB.
    Feeding low carb over the counter canned may reduce the glucose by 100-200 mg/dL and thus reduce the amount of insulin needed or possibly help your cat become diet-controlled. What are you currently feeding?
    Also, vet stress at the office may raise glucose 100-180 mg/dL and vets often forget that.
    Many of our members order from Mark's Marine - have your vet fax the Rx there - it is about 1/3 the US cost. Get the pens - we use them like a mini-vial and use a syringe to withdraw the insulin, not the pen needles.
    We use it longer than 28 days, up to 6 months, by keeping it refrigerated on a stationary shelf.
    A starting dose of 2 units may be too high; many cats start on 1 unit. How much does your cat weigh?

  3. Chris & China

    As BJM has said, a LOT of us are buying our Lantus from Canada because it's 1/3rd the cost it is here in the states.
    With the pens, you just use regular insulin syringes and pull the insulin out of the pen.....Each pen holds 300 units (100 units per mL)
    Here's all the information on Marks in Canada, including prices and shipping info

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