Not medical advice. This information is for educational purposes only. Always consult a qualified doctor or pharmacist before taking any medicine. Insulin Glargine requires a valid prescription.
Insulin Glargine
Generic Name: INSULIN GLARGINE
Insulin glargine is a long-acting human insulin analog produced by recombinant DNA technology utilizing a non-pathogenic laboratory strain of Escherichia coli (K12) as the production organism.
Data last updated: 30 March 2026 · Source: openFDA.gov, DailyMed (NLM/NIH)
Common Brand Names in India:
What is Insulin Glargine Used For?
- Diabetic ketoacidosis
How Does It Work?
Insulin and its analog lower blood glucose by stimulating peripheral glucose uptake, especially by skeletal muscle and fat, and by inhibiting hepatic glucose production.
Dosage & Administration
- Administer BASAGLAR subcutaneously into the abdominal area, thigh, or deltoid, and rotate injection sites within the same region from one injection to the next to reduce the risk of lipodystrophy and localized cutaneous amyloidosis.
Side Effects
Common Side Effects
Serious Side Effects (seek immediate medical attention)
Warnings & Precautions
- Hypoglycemia can impair concentration ability and reaction time; this may place an individual and others at risk in situations where these abilities are important (e.g., driving or operating other machinery).
- BASAGLAR, or any insulin, should not be used during episodes of hypoglycemia [see Contraindications ( 4 )] .
Who Should NOT Take This?
- During episodes of hypoglycemia. ( 4 ) Hypersensitivity to BASAGLAR or any of its excipients. ( 4 )
Drug Interactions
Insulin Glargine may interact with the following medicines. Always inform your doctor about all medications you are taking.
Storage Instructions
16.2 Storage and Handling Dispense in the original sealed carton with the enclosed Instructions for Use.
Speak to a diabetologist on Zospital
Consult a diabetologist on Zospital before starting Insulin Glargine. Verified Indian specialists available for in-clinic and online consultations.
Other Diabetes Medicines
Sources: openFDA.gov · dailymed.nlm.nih.gov · nlm.nih.gov (RxNorm). Information is for educational purposes only. Consult a doctor before use.
FAQS
Insulin Glargine – Frequently Asked Questions
Common questions about Insulin Glargine, its uses, dosage and safety.
Insulin Glargine is commonly prescribed in India for: Diabetic ketoacidosis. Always confirm the indication with a registered medical practitioner before starting any course.
Insulin Glargine is sold in India under brand names such as Lantus, Basaglar, Glaritus, Basalin, Toujeo, Soliqua. You can also find it on online pharmacies like 1mg, Pharmeasy and Apollo Pharmacy.
Insulin Glargine is a prescription-only (Schedule H) medicine in India. You will need a valid prescription from a registered MBBS / MD doctor to purchase it from a licensed pharmacy.
Common side effects of Insulin Glargine can include: Diarrhea, Headache, Rash, Cough, Back pain, Weight gain. Less common but serious side effects can include: Severe, Anaphylaxis. Stop the medicine and contact your doctor immediately if any of these appear.
Insulin and its analog lower blood glucose by stimulating peripheral glucose uptake, especially by skeletal muscle and fat, and by inhibiting hepatic glucose production.
Insulin Glargine can interact with: Intervention, Atypical, Alcohol, Pentamidine. Tell your doctor about every medicine, supplement and herbal product you take — including ayurvedic and homeopathy preparations — before starting Insulin Glargine.
Indian guidelines often recommend lower starting doses of Insulin Glargine for patients above 60-65, since kidney and liver function decline with age. A doctor should review the dose, especially if the patient already takes BP, sugar or heart medicines.
Pregnancy safety of Insulin Glargine depends on the trimester and individual case. Indian gynaecologists usually avoid Category C/D drugs unless benefit clearly outweighs risk. Speak to your obstetrician before taking Insulin Glargine during pregnancy or while planning conception.
Prices in India typically range from ₹30 – ₹250 per strip of 10 tablets depending on brand. Generic versions tend to cost 30-60% less than branded ones, and Jan Aushadhi outlets often stock the lowest-priced equivalents. Check 1mg or Pharmeasy for live MRP.
If you remember within a few hours of the missed dose, take it. If it is nearly time for the next dose, skip the missed one — never double up. Frequent missed doses reduce Insulin Glargine's effectiveness, so consider setting a reminder or speaking to your doctor about a simpler schedule.
You can book an in-person or online consultation with a verified Indian specialist on Zospital — visit the doctor directory at https://zospital.com/doctor to find one near you.
Medical Disclaimer
The content provided on Zospital is for general informational and educational purposes only. It is not intended as a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified healthcare provider with any questions you may have regarding a medical condition. Never disregard professional medical advice or delay in seeking it because of something you have read on this website. If you think you may have a medical emergency, call your doctor or emergency services immediately.