Prescription Lantus® (insulin glargine [rDNA origin] injection) is a long-acting insulin used to treat adults with type 2 diabetes and adults and pediatric patients (children 6 years and older) with type 1 diabetes for the control of high blood sugar. It should be taken once a day at the same time each day to lower blood glucose.

Do not use Lantus® to treat diabetic ketoacidosis.

Important Safety Information for Lantus® (insulin glargine [rDNA origin] injection)

Do not take Lantus® if you are allergic to insulin or any of the inactive ingredients in Lantus®.

You must test your blood sugar levels while using insulin, such as Lantus®. Do not make any changes to your dose or type of insulin without talking to your healthcare provider. Any change of insulin should be made cautiously and only under medical supervision.

Do NOT dilute or mix Lantus® with any other insulin or solution. It will not work as intended and you may lose blood sugar control, which could be serious. Lantus® must only be used if the solution is clear and colorless with no particles visible. Do not share needles, insulin pens or syringes with others.

Tell your doctor about other medicines, especially ones commonly called TZDs (thiazolidinediones), and supplements you are taking because they can change the way insulin works. Before starting Lantus®, tell your doctor about all your medical conditions including if you have heart failure or other heart problems, liver or kidney problems, are pregnant or planning to become pregnant, or are breast-feeding or planning to breast-feed. If you have heart failure, it may get worse while you take TZDs with Lantus®.

The most common side effect of insulin, including Lantus®, is low blood sugar (hypoglycemia), which may be serious. Some people may experience symptoms such as shaking, sweating, fast heartbeat, and blurred vision. Severe hypoglycemia may be serious and life threatening. It may cause harm to your heart or brain. Other possible side effects may include swelling, weight gain, injection site reactions, including changes in fat tissue at the injection site, and allergic reactions, including itching and rash. In rare cases, some allergic reactions may be life threatening.

Lantus® SoloSTAR® is a disposable prefilled insulin pen. Please talk to your healthcare provider about proper injection technique and follow instructions in the Instruction Leaflet that accompanies the pen.

Click here for Full Prescribing Information for Lantus®.

Click here for information on Sharps Medical Waste Disposal.

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Your Blood Sugar Targets

Blood sugar levels that the American Diabetes Association (ADA) recommends for most people with type 2 diabetes:

Before meals or upon waking: 2 hours after the start of a meal:

70-130 mg/dL

Less than 180 mg/dL

To Reach Your Targets, Your Dose May Need to Change

As with any insulin, finding the right dose of Lantus® to help you reach your targets may take time. Your doctor may start you at a low dose and slowly adjust it until he or she finds the right dose for you. That's a normal part of adding insulin to your diabetes treatment plan, which may include diet, exercise, and other diabetes medicines.

It's important to check your blood sugar levels as often as your doctor suggests. That way, both you and your doctor can more easily spot when your readings are out of range, and you can find ways to reduce the frequency of high and low blood sugars. Your doctor may adjust your treatment plan to help you reach your target range.

Along the way, you may also find that many things affect your blood sugar levels including diet, exercise, even stress. Because blood sugar levels vary from time to time and from person to person. Speak to your doctor about what ranges are right for you.

What if you don't reach your target blood sugar level within 2 to 3 months?

Your A1C will measure your average blood sugar levels over the past 2 to 3 months. The ADA recommends an A1C of less than 7% for most people with diabetes. So if your blood sugar levels aren't in the ranges where you and your doctor agreed is right for you, talk to your doctor about ways you can get them on track.

Mary Ellen, taking Lantus® SoloSTAR® since 2007

“I'm happy, because I know that I'm doing what I'm supposed to do, and my doctor's happy, too.”

-Mary Ellen, taking Lantus® since 2007

José, taking Lantus® SoloSTAR® since 2007

“To get the right dose, you need to give it time. You have to work with it.”

-José, taking Lantus® SoloSTAR® since 2007

Prescription Lantus® is a long-acting insulin used to treat adults with type 2 diabetes and adults and pediatric patients (children 6 years and older) with type 1 diabetes for the control of high blood sugar. It should be taken once a day at the same time each day to lower blood glucose.

Do not use Lantus® to treat diabetic ketoacidosis.

Important Safety Information for Lantus® (insulin glargine [rDNA origin] injection)

Do not take Lantus® if you are allergic to insulin or any of the inactive ingredients in Lantus®.

Please click here for additional Important Safety Information.

Please click here for Full Prescribing Information.

Important Safety Information for
Lantus® (insulin glargine [rDNA origin] injection)

Do not take Lantus® if you are allergic to insulin or any of the inactive ingredients in Lantus®.

You must test your blood sugar levels while using insulin, such as Lantus®. Do not make any changes to your dose or type of insulin without talking to your healthcare provider. Any change of insulin should be made cautiously and only under medical supervision.

Do NOT dilute or mix Lantus® with any other insulin or solution. It will not work as intended and you may lose blood sugar control, which could be serious. Lantus® must only be used if the solution is clear and colorless with no particles visible. Do not share needles, insulin pens or syringes with others.

Tell your doctor about other medicines, especially ones commonly called TZDs (thiazolidinediones), and supplements you are taking because they can change the way insulin works. Before starting Lantus®, tell your doctor about all your medical conditions including if you have heart failure or other heart problems, liver or kidney problems, are pregnant or planning to become pregnant, or are breast-feeding or planning to breast-feed. If you have heart failure, it may get worse while you take TZDs with Lantus®.

The most common side effect of insulin, including Lantus®, is low blood sugar (hypoglycemia), which may be serious. Some people may experience symptoms such as shaking, sweating, fast heartbeat, and blurred vision. Severe hypoglycemia may be serious and life threatening. It may cause harm to your heart or brain. Other possible side effects may include swelling, weight gain, injection site reactions, including changes in fat tissue at the injection site, and allergic reactions, including itching and rash. In rare cases, some allergic reactions may be life threatening.

Lantus® SoloSTAR® is a disposable prefilled insulin pen. Please talk to your healthcare provider about proper injection technique and follow instructions in the Instruction Leaflet that accompanies the pen.

Click here for Full Prescribing Information for Lantus®.
Click here for information on Sharps Medical Waste Disposal.

The health information contained herein is provided for general educational purposes only. Your healthcare professional is the single best source of information regarding your health. Please consult your healthcare professional if you have any questions about your health or treatment.
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