Prescription requiredInsulin Glargine 100 IU/mL (3 mL cartridge)

Basalog Refil/Cartridges — Substitutes & Alternatives

Find medicines with the same composition as Basalog Refil/Cartridges (Insulin Glargine 100 IU/mL (3 mL cartridge)). Compare alternatives at different price points.

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

Known Substitutes

The following medicines may be used as alternatives to Basalog Refil/Cartridges (same or similar composition):

Lantus 100 IU/mL Cartridge
Toujeo 300 IU/mL (if dose adjusted)
Semglee (insulin glargine) cartridge/pen (where available)
Basaglar (insulin glargine) cartridge/pen (where available)

Important: Never switch medicines without consulting your doctor or pharmacist. Even medicines with the same composition may have different inactive ingredients that affect how they work for you.

Understanding the Composition

Basalog Refil/Cartridges contains Insulin Glargine 100 IU/mL (3 mL cartridge). Substitute medicines with the same active ingredient work by the same mechanism and treat the same conditions.

Price differences between brands are common and do not indicate a difference in quality or effectiveness. All medicines sold in India must meet the standards set by CDSCO (Central Drugs Standard Control Organisation).

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Basalog Refil/Cartridges — At a Glance

Composition: Insulin Glargine 100 IU/mL (3 mL cartridge)
Price: ₹3,106
Prescription: Required (Rx)
Manufacturer: BIOCON LTD`
Known substitutes: 4

Basalog Refil/Cartridges — Substitute FAQs

Are substitutes as effective as the original medicine?

Substitutes with the same active ingredient (salt) work in a similar way. However, inactive ingredients may differ. Always consult your doctor before switching.

Why are some substitutes cheaper?

Generic medicines are usually cheaper because manufacturers don't have the same development costs as the original brand. They contain the same active ingredient in the same strength.

Can I switch to a substitute on my own?

No. Always consult your doctor or pharmacist before switching medicines, even if the substitute has the same composition.

What is the difference between generic and branded medicines?

Generic medicines contain the same active ingredients as branded ones but are sold under different names, often at lower prices. Both are regulated for safety and efficacy.