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Prescription requiredSanofi India LtdAntidiabetic

Toujeo 300U/ML Cartridge Injection

Insulin glargine 300 units/mL (U-300) solution for injection

₹8,047MRP ₹8,4705% offIn stock
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Delivered across India, usually 8–11 days after the order is confirmed. ₹49 delivery, free above ₹999.

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Toujeo 300U/ML Cartridge Injection is used for treatment of diabetes mellitus to improve glycaemic control in adults; used as a long-acting (basal) insulin in type 1 diabetes (with mealtime insulin) and type 2 diabetes (alone or with other antidiabetic medicines) as prescribed.

Medically reviewed by Dr. Balaji Krishnan, MBBS · Updated October 2026

Licensed pharmacyPharmacist-verified orderDelivered across India

Key details

Salt: Insulin glargine 300 units/mL (U-300) solution for injection
Available variants: injection 5*1.5ML
Best price: ₹8,047
MRP: ₹8,470
Prescription: Required
Manufacturer: SANOFI INDIA LTD

Ordering notes

Standard delivery across India. No same-day delivery nationally.
Chennai express delivery is possible and chargeable. Learn more
Returns & refunds: orders can be cancelled before dispatch; after dispatch, returns depend on the item category. Read the full policy

Composition of Toujeo 300U/ML Cartridge Injection

Toujeo 300U/ML Cartridge Injection contains Insulin glargine 300 units/mL (U-300) solution for injection. It belongs to the Long-acting insulin analogue (basal insulin) class of medicines.

Uses of Toujeo 300U/ML Cartridge Injection

  • Diabetes mellitus to improve glycaemic control in adults
  • Type 2 diabetes (alone or with other antidiabetic medicines) as prescribed

Benefits of Toujeo 300U/ML Cartridge Injection

In Type 1 diabetes
Toujeo 300U/ML Cartridge replaces the insulin a type 1 pancreas no longer makes. It is what allows the body to use food for energy, and keeping sugar in range with it prevents both the immediate danger of very high sugar and the long-term damage to eyes, kidneys and nerves.
In Type 2 diabetes
Toujeo 300U/ML Cartridge brings blood sugar down when tablets alone no longer keep it in range, protecting the eyes, kidneys, nerves and heart from the damage of long-standing high sugar.

How Toujeo 300U/ML Cartridge Injection works

Insulin glargine is a long-acting insulin analogue. After subcutaneous injection, it forms a depot in the tissue and is slowly released, providing a steady basal insulin level that lowers blood glucose by increasing peripheral glucose uptake and reducing hepatic glucose production.

How to take Toujeo 300U/ML Cartridge Injection

For subcutaneous use only. Inject once daily at the same time each day (as advised by the doctor) into abdomen, thigh or upper arm; rotate injection sites. Do not inject into a vein or muscle and do not mix/dilute with other insulins. Follow prescribed dose and titration based on blood glucose; use the compatible insulin pen/device for Toujeo cartridges as instructed.

Take it exactly as your doctor prescribed. Do not change the dose or stop early on your own.

Missed dose and overdose

If you miss a dose

Contact your doctor or diabetes nurse for advice — do not take a double dose to make up for a missed injection.

If you take too much

An overdose of this medicine can cause severe low blood sugar, leading to fits or unconsciousness — this is a medical emergency. Do not wait for symptoms to appear — go to the nearest emergency department and take the pack or strip with you.

Side effects of Toujeo 300U/ML Cartridge Injection

Most side effects of Toujeo 300U/ML Cartridge are mild and settle as the body gets used to the medicine. The ones reported most often are:

  • Hypoglycaemia (low blood sugar)
  • injection site reactions (pain, redness, swelling, itching)
  • weight gain
  • lipodystrophy (skin thickening or pitting at injection site)
  • rash
  • peripheral oedema

Stop the medicine and get help at once for a rash, swelling of the face or lips, wheezing or difficulty breathing. Tell your doctor about any side effect that persists or worries you.

Safety advice for Toujeo 300U/ML Cartridge Injection

AlcoholCAUTION
Use with caution (may increase risk of hypoglycaemia)
PregnancyCONSULT YOUR DOCTOR
Consult doctor (insulin is commonly used in pregnancy; dose adjustments and close monitoring required)
Breast feedingSAFE
Generally considered safe while breastfeeding.
DrivingCAUTION
May cause drowsiness or affect your concentration. Do not drive until you know how it affects you.
KidneyCAUTION
Use with caution if you have kidney disease. Your doctor may adjust the dose or monitor your kidney function.
LiverCAUTION
Use with caution if you have liver disease. Your doctor may adjust the dose or monitor your liver function.

Warnings and precautions

Risk of hypoglycaemia—monitor blood glucose regularly and carry fast-acting sugar. Use caution in renal/hepatic impairment, elderly, irregular meals, increased exercise, or alcohol use. Do not use during episodes of hypoglycaemia. Not for treatment of diabetic ketoacidosis (use short-acting insulin). Switching from other insulins should be done under medical supervision (dose differences between U-100 and U-300). Seek urgent care for severe allergic reaction. Use proper injection technique and site rotation to reduce lipodystrophy.

Do not take Toujeo 300U/ML Cartridge if

Not for anyone with a known allergy to this medicine or to any ingredient in the pack. Not to be used during an episode of low blood sugar.

Interactions with other medicines

Other antidiabetic drugs (additive hypoglycaemia),ACE inhibitors/ARBs (may increase hypoglycaemia risk),beta-blockers (may mask hypoglycaemia symptoms),corticosteroids/thyroid hormones/sympathomimetics (may increase blood glucose),thiazide diuretics (may increase blood glucose),alcohol (can increase risk of hypoglycaemia),pioglitazone/other TZDs (risk of fluid retention/heart failure when used with insulin)

How to store Toujeo 300U/ML Cartridge Injection

Store unopened cartridges refrigerated at 2–8°C; do not freeze and keep away from freezer compartment. Protect from light; keep in outer carton. After first use, keep at room temperature (do not refrigerate) below 30°C, away from heat/light, and use within the period stated on the label/device instructions; do not use if solution is cloudy or contains particles.

Quick tips for Toujeo 300U/ML Cartridge Injection

  • Keep an unopened supply in the fridge and the pen in use at room temperature, away from direct sunlight.
  • Always carry a fast-acting sugar source.
  • Check your sugar as your doctor has instructed, and keep a record to take to appointments.

People taking Toujeo 300U/ML Cartridge are often asked to check these from time to time. Your doctor decides which and how often.

Manufacturer and class

Manufacturer:
SANOFI INDIA LTD
Therapeutic class:
Antidiabetic
Drug class:
Long-acting insulin analogue (basal insulin)

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Toujeo 300U/ML Cartridge Injection FAQs

What is Toujeo 300U/ML Cartridge Injection used for?
Toujeo 300U/ML Cartridge Injection is commonly used for Treatment of diabetes mellitus to improve glycaemic control in adults; used as a long-acting (basal) insulin in type 1 diabetes (with mealtime insulin) and type 2 diabetes (alone or with other antidiabetic medicines) as prescribed. Always follow your doctor's advice, this information is for educational purposes and not a substitute for professional medical guidance.
What are the benefits of Toujeo 300U/ML Cartridge Injection?
Type 1 diabetes: Toujeo 300U/ML Cartridge replaces the insulin a type 1 pancreas no longer makes. It is what allows the body to use food for energy, and keeping sugar in range with it prevents both the immediate danger of very high sugar and the long-term damage to eyes, kidneys and nerves. It is also used for type 2 diabetes.
What is the salt in Toujeo 300U/ML Cartridge Injection?
Toujeo 300U/ML Cartridge Injection contains Insulin glargine 300 units/mL (U-300) solution for injection. If you are allergic to any of these active ingredients or excipients, do not take this medicine and speak to your doctor first.
How should I take Toujeo 300U/ML Cartridge Injection?
For subcutaneous use only. Take it exactly as prescribed; do not change the dose or stop early without talking to your doctor.
How does Toujeo 300U/ML Cartridge Injection work?
Insulin glargine is a long-acting insulin analogue.
Is Toujeo 300U/ML Cartridge Injection a prescription medicine?
Yes. Toujeo 300U/ML Cartridge Injection is a prescription-only (Rx) medicine. Upload a valid prescription from a registered medical practitioner during checkout. We cannot dispense it without a valid Rx.
What are the common side effects of Toujeo 300U/ML Cartridge Injection?
The side effects reported most often with Toujeo 300U/ML Cartridge are Hypoglycaemia (low blood sugar), injection site reactions (pain, redness, swelling, itching), weight gain, lipodystrophy (skin thickening or pitting at injection site), rash. Most are mild and settle as the body adjusts; tell your doctor if any of them persist or worry you, and stop the medicine and seek help at once for a rash, swelling of the face or lips, or difficulty breathing.
Can Toujeo 300U/ML Cartridge Injection be taken during pregnancy?
Consult your doctor before taking Toujeo 300U/ML Cartridge Injection in pregnancy. Always tell your doctor if you are pregnant, planning a pregnancy or breastfeeding before starting Toujeo 300U/ML Cartridge.
Can I drink alcohol while taking Toujeo 300U/ML Cartridge Injection?
Limit alcohol while taking Toujeo 300U/ML Cartridge Injection; it can worsen the side effects.
What if I miss a dose of Toujeo 300U/ML Cartridge Injection?
Contact your doctor or diabetes nurse for advice — do not take a double dose to make up for a missed injection.
Is Toujeo 300U/ML Cartridge Injection habit forming?
No. Toujeo 300U/ML Cartridge Injection is not known to be habit forming when taken as prescribed.
How much does Toujeo 300U/ML Cartridge Injection cost on PingMeDoc Pharmacy?
Toujeo 300U/ML Cartridge Injection starts at ₹8,047 (MRP ₹8,470) on PingMeDoc Pharmacy. Available in injection 5*1.5ML. Final price is confirmed at checkout and may vary by variant and location.
Who manufactures Toujeo 300U/ML Cartridge Injection?
Toujeo 300U/ML Cartridge Injection is manufactured by SANOFI INDIA LTD. PingMeDoc Pharmacy sources medicines only from licensed manufacturers and distributors.
How is Toujeo 300U/ML Cartridge Injection delivered?
Toujeo 300U/ML Cartridge Injection is delivered across India via our licensed pharmacy partners. Standard delivery timelines are confirmed at checkout. Chennai customers can opt for chargeable same-city express delivery.

Toujeo 300U/ML Cartridge Injection, Quick facts

Salt
Insulin glargine 300 units/mL (U-300) solution for injection
Form
injection
Best price
₹8,047
MRP
₹8,470
Prescription
Required (Rx)
Schedule
Schedule H
Brand
SANOFI INDIA LTD
Manufacturer
SANOFI INDIA LTD
Therapeutic class
Antidiabetic
Drug class
Long-acting insulin analogue (basal insulin)
Habit forming
No
Variants
injection 5*1.5ML
Delivery
Standard across India

References

Compiled from the manufacturer's prescribing information and the sources below, and reviewed by a registered pharmacist. It does not replace your own doctor's advice.

  1. Manufacturer labeling/SmPC,CDSCO/Indian regulatory labeling guidance,established medical literature (endocrinology/diabetes references),pharmacology databases
  2. Central Drugs Standard Control Organisation (CDSCO), Ministry of Health & Family Welfare, Government of India, approved drug and schedule listings.
  3. National List of Essential Medicines (NLEM) 2022, Government of India.
  4. Manufacturer's package insert / prescribing information for Toujeo 300U/ML Cartridge Injection.
  5. World Health Organization, ATC/DDD classification and Model Formulary for the active ingredient.

Next steps

Safety disclaimer

Product information is for general awareness and does not replace professional medical advice. Always follow a clinician's guidance and upload a valid prescription when required.