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Prescription requiredSanofi India LtdAntidiabetic

Toujeo 300U/ML Cartridge Injection

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

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 August 2026

₹7,700
100% genuine medicinesPharmacist-verified orderDelivered across India

Key details

Salt: Insulin glargine 300 units/mL (U-300) solution for injection
Available variants: injection injection 5*1.5ML
Best price: ₹7,700
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

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.

Key benefits

  • Provides 24-hour basal insulin coverage
  • Helps control fasting blood glucose
  • Once-daily dosing for many patients
  • Reduces risk of hyperglycaemia when used regularly
  • Supports overall HbA1c control as part of diabetes management

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

Take the missed dose of Toujeo 300U/ML Cartridge as soon as you remember. If it is almost time for the next dose, skip the missed one and carry on with the usual schedule. Do not take two doses together to make up for a missed dose.

If you take too much

Taking more Toujeo 300U/ML Cartridge than prescribed can be harmful. If you suspect an overdose, contact a doctor or go to the nearest emergency department at once, and carry the pack or strip with you. In India the emergency number is 112.

Side effects of Toujeo 300U/ML Cartridge Injection

Most side effects of Toujeo 300U/ML Cartridge are mild and settle as the body adjusts. Reported side effects include:

  • 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 seek help immediately 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

PregnancyConsult doctor (insulin is commonly used in pregnancy; dose adjustments and close monitoring required)
AlcoholUse with caution (may increase risk of hypoglycaemia)
Habit formingNo

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.

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.

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 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). 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 doctor (insulin is commonly used in pregnancy; dose adjustments and close monitoring required) 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?
Use with caution (may increase risk of hypoglycaemia)
What if I miss a dose of Toujeo 300U/ML Cartridge Injection?
Take the missed dose of Toujeo 300U/ML Cartridge as soon as you remember. If it is almost time for the next dose, skip the missed one and carry on with the usual schedule. Do not take two doses together to make up for a missed dose.
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 ₹7,700 on PingMeDoc Pharmacy. Available in injection 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
₹7,700
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 injection 5*1.5ML
Delivery
Standard across India

References

The information on Toujeo 300U/ML Cartridge Injection is compiled from the manufacturer's prescribing information and the sources below, and is reviewed by a registered medical practitioner. It does not replace advice from your own doctor.

  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.

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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.