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Insulin Glargine 100 IU/mL (3 mL cartridge)
Currently out of stock
Same composition, in stock now. Check with your doctor or pharmacist before you switch.
Basalog Refil/Cartridges is used for treatment of diabetes mellitus to improve glycaemic control in adults and children where basal (long-acting) insulin is indicated; used in type 1 diabetes (with mealtime insulin) and type 2 diabetes (alone or with oral antidiabetics/other insulins).
Medically reviewed by Dr. Balaji Krishnan, MBBS · Updated September 2026
Basalog Refil/Cartridges contains Insulin Glargine 100 IU/mL (3 mL cartridge). It belongs to the Long-acting insulin analogue (Basal insulin) class of medicines.
Treatment of diabetes mellitus to improve glycaemic control in adults and children where basal (long-acting) insulin is indicated; used in type 1 diabetes (with mealtime insulin) and type 2 diabetes (alone or with oral antidiabetics/other insulins).
Insulin glargine is a long-acting basal insulin analogue. After subcutaneous injection it forms microprecipitates in the tissue, releasing insulin slowly and providing a near-constant 24-hour glucose-lowering effect.
For subcutaneous use only using a compatible insulin pen for 3 mL cartridges. Inject once daily at the same time each day as prescribed; do not mix or dilute with other insulins. Rotate injection sites (abdomen, thigh, upper arm); check insulin and cartridge before use; monitor blood glucose regularly.
Take it exactly as your doctor prescribed. Do not change the dose or stop early on your own.
Contact your doctor or diabetes nurse for advice — do not take a double dose to make up for a missed injection.
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.
Most side effects of Basalog Refil/Cartridges are mild and settle as the body adjusts. Reported side effects include:
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.
| Pregnancy | Consult doctor (generally used when clinically needed with close glucose monitoring) |
|---|---|
| Breastfeeding | Generally considered safe while breastfeeding. |
| Alcohol | Use with caution (may increase risk of hypoglycaemia) |
| Driving | May cause drowsiness or affect your concentration. Do not drive until you know how it affects you. |
| Kidney | Use with caution if you have kidney disease — your doctor may adjust the dose or monitor your kidney function. |
| Liver | Use with caution if you have liver disease — your doctor may adjust the dose or monitor your liver function. |
| Habit forming | No |
Risk of hypoglycaemia—may impair ability to drive/operate machines; adjust dose with changes in diet, activity, illness or stress. Do not use in diabetic ketoacidosis (needs rapid-acting insulin). Not for intravenous use; do not share pens/cartridges. Use caution in renal or hepatic impairment and in elderly; monitor for hypokalaemia. Seek urgent care for severe allergy/angioedema or recurrent severe hypoglycaemia.
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.
Other antidiabetics and alcohol may increase hypoglycaemia risk; corticosteroids, thiazide/loop diuretics, thyroid hormones, sympathomimetics and oral contraceptives may increase glucose (need higher insulin). Beta-blockers, clonidine, guanethidine and reserpine may mask hypoglycaemia symptoms. ACE inhibitors/ARBs, salicylates and MAO inhibitors may enhance insulin effect; pioglitazone with insulin may increase risk of fluid retention/heart failure.
Store unopened cartridges refrigerated at 2–8°C; do not freeze; keep away from the freezer compartment. Protect from light. After first use, keep at room temperature (generally below 25–30°C as per label), avoid heat and sunlight; discard after the in-use period stated on the pack (commonly ~28 days).
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.
Medicines with the same active ingredient (Insulin Glargine 100 IU/mL (3 mL cartridge)). Ask your doctor or pharmacist before switching brands.
| Medicine | Pack | Price | vs Basalog Refil/Cartridges |
|---|---|---|---|
| Basalog One Pre Filled Pen InjectionBiocon Biologics Ltd | injection · 3 Ml | ₹650 | 78% cheaper |
| Basaglar CartridgesCIPLA LIMITED | 5X3ML | ₹3,097 | 5% more |
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The information on Basalog Refil/Cartridges 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.