Insulin glargine - Indications, Dosage, Side Effects and Precautions

Insulin glargine Medication Information

Discover comprehensive details about Insulin glargine, including its pronunciation, uses, dosage instructions, indications, and guidelines on how and when to take it or avoid it.

The updated prescription information covers potential side effects, precautions, warnings, and storage recommendations.

Additionally, explore the Insulin glargine brands available in India and internationally, along with pricing information. For personalized advice, consult your healthcare provider.

Generic Name : Insulin glargine

Pronunciation : IN-su-lin GLAR-jeen

ICD Code : Y42.3 Therapeutic Classification : Antidiabetics

Brand Names or Trade Names of Insulin glargine

India :

More info >>>

International :

Lantus optisets

Why is Insulin glargine Prescribed? (Indications)

This medication is a long-acting form of the insulin hormone, prescribed for diabetes along with proper diet and exercise program.

When should Insulin glargine not be taken? (Contraindications)

Hypersensitivity.

What is the dosage of Insulin glargine?

Adult and Child- Initial: The recommended dose is 10 IU once daily, and subsequently adjusted according to the patient's need to a total daily dose ranging from 2 to 100 IU.

How should Insulin glargine be taken?

It comes as a solution for injection to be administered by a healthcare provider under the skin (subcutaneously).

What are the warnings and precautions for Insulin glargine?

• Caution should be exercised in patients with history of thyroid, liver or kidney diseases, stress, such as fever, infection, injury, surgery, any allergy, who are taking other medications, elderly, children, during pregnancy and breastfeeding.

• It should not be used in children less than 6 years old.

• Patient may experience blurred vision, dizziness or drowsiness due to extremely low or high blood sugar levels, do not drive a car or operate machinery while taking this medication.

• Avoid alcohol consumption.

What are the side effects of Insulin glargine?

Body as a whole- Allergic reactions.
Skin- Injection site reaction, fat redistribution, itching and rash.
Other- Low sugar.

What are the other precautions for Insulin glargine?

Avoid excess dosage.
Follow proper diet, regular exercise and regular testing of blood sugar as directed by your physician.

What are the storage conditions for Insulin glargine?

Store it in refrigerator (2°C - 8°C), do not freeze it.

Insulin: Hormone Keeps Blood Sugar Level Under Control During Hyperglycemia

Insulin glargine : Frequently Asked Questions

Q: Is Insulin glargine short or long-acting?

A: Insulin glargine is a long-acting insulin used to treat type 1 and type 2 diabetes(1^✔ ✔Trusted Source
An overview of insulin glargine

Go to source).

Q: How is Insulin glargine administered?

A: Insulin glargine should be administered subcutaneously (under the skin) in the thighs, stomach, or upper arms(2^✔ ✔Trusted Source
Insulin Glargine (rDNA origin) Injection

Go to source).

Q: Is Insulin glargine effective for diabetic ketoacidosis treatment?

A: Insulin glargine is not recommended to treat diabetic ketoacidosis. Short-acting insulin is preferred to reduce the risk of diabetic ketoacidosis(3^✔ ✔Trusted Source
Glargine Insulin

Go to source).

Q: What are the contraindications of Insulin glargine?

A: Insulin glargine is not recommended for patients who have hypersensitivity to the drug. It is also not recommended during episodes of hypoglycemia (low blood sugar). Caution is advised in the presence of an active infection, hypokalemia, kidney dysfunction, or liver disease(3^✔ ✔Trusted Source
Glargine Insulin

Go to source).

Q: Is Insulin glargine safe during pregnancy?

A: Insulin glargine is safe during pregnancy and there are no known risks to the infant if the medication is used during lactation(4^✔ ✔Trusted Source
Use of insulin glargine during pregnancy: A review

Go to source).

Last Updated on Oct 04, 2025

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