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Prescription requiredLupin LabAntidiabetic (Biguanide)

Gluconorm SR 1 g Tablet

Metformin (1000mg)

Gluconorm SR 1 g Tablet is used for lowers blood sugar levels, improves insulin sensitivity, helps manage diabetes effectively.

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

₹65₹4.32 per tablet
Licensed pharmacyPharmacist-verified orderDelivered across India

Key details

Salt: Metformin (1000mg)
Available variants: tablet 15 Tablet 15 Tablet, tablet 15 Tablet
Best price: ₹65 (₹4.32 per tablet)
Prescription: Required
Manufacturer: LUPIN LAB

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 Gluconorm SR 1 g Tablet

Gluconorm SR 1 g Tablet contains Metformin (1000mg). It belongs to the Biguanide class of medicines.

Uses of Gluconorm SR 1 g Tablet

  • Lowers blood sugar levels
  • improves insulin sensitivity
  • helps manage diabetes effectively

Key benefits

  • In Treatment of Type 2 diabetes mellitus Lowering blood glucose levels is an essential part of managing diabetes. If you can control the level
  • you will reduce the risk of getting any of the serious complications of diabetes
  • such as kidney damage
  • eye damage
  • nerve problems
  • and loss of limbs. Taking GlUCOnorm SR 1gm Tablet regularly
  • along with proper diet and exercise
  • will help you live a normal
  • healthy life.

How Gluconorm SR 1 g Tablet works

GlUCOnorm SR 1gm Tablet works by lowering the excess glucose made by the liver and reducing the amount of glucose absorbed from food in the intestines. It also improves insulin sensitivity, which helps the body use insulin more effectively to move glucose from the blood into the cells for energy. This helps keep blood sugar levels under better control in people with type 2 diabetes mellitus.

How to take Gluconorm SR 1 g Tablet

Take with meals, drink plenty of water, avoid alcohol consumption

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

If you miss a dose of GlUCOnorm SR 1gm Tablet, take it as soon as possible. However, if it is almost time for your next dose, skip the missed dose and go back to your regular schedule. Do not double the dose.

If you take too much

An overdose of this medicine can cause a dangerous build-up of acid in the blood, with vomiting, severe weakness and laboured breathing. Do not wait for symptoms to appear — go to the nearest emergency department and take the pack or strip with you.

Side effects of Gluconorm SR 1 g Tablet

Most side effects of Gluconorm SR are mild and settle as the body adjusts. Reported side effects include:

  • Most side effects do not require any medical attention and disappear as your body adjusts to the medicine. Consult your doctor if they persist or if you’re worried about them

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 Gluconorm SR 1 g Tablet

PregnancyPregnancy SAFE IF PRESCRIBED
BreastfeedingBreast feeding SAFE IF PRESCRIBED
AlcoholAlcohol UNSAFE
DrivingDriving SAFE
KidneyKidney CAUTION
LiverLiver SAFE IF PRESCRIBED
Habit formingNo

Warnings and precautions

Stomach upset is common in the first two weeks and usually settles; taking it with food helps. Tell your doctor before any surgery or a scan that uses contrast dye — this medicine is usually stopped for a short time around them. Stop and seek urgent care if you develop deep rapid breathing, severe weakness, muscle pain or vomiting with cold clammy skin. This is rare but serious. Long-term use can lower vitamin B12, so your doctor may check it from time to time.

Do not take Gluconorm SR if

Not for anyone with a known allergy to this medicine or to any ingredient in the pack. Not for people with severe kidney disease, severe liver disease, or an acute illness causing dehydration. Not for people who have had diabetic ketoacidosis.

Interactions with other medicines

Tell your doctor about water tablets, steroids, and any contrast dye scan. Alcohol increases the risk of the rare acid build-up and should be limited.

How to store Gluconorm SR 1 g Tablet

Store below 30°C in the original pack, away from direct sunlight and moisture. Keep out of the reach of children.

Expert advice for Gluconorm SR 1 g Tablet

The chances of weight gain and low blood sugar are lower with this medicine as compared to other diabetes medicines. Hypoglycemia (low blood sugar level) may occur when taken along with other antidiabetic medicines or alcohol, or on delaying/skipping a meal. Carry a sugar source with you for immediate relief. Tell your doctor immediately if you experience any deep or rapid breathing, persistent nausea, vomiting, and stomach pain, as GlUCOnorm SR 1gm Tablet may cause a rare but serious condition called lactic acidosis, which is an excess of lactic acid in the blood. Prolonged use of GlUCOnorm SR 1gm Tablet may lead to vitamin B12 deficiency, which may lead to anemia, causing fatigue, pale skin, shortness of breath, or headache. Notify your doctor if you experience any of these, as you may require supplements. Your doctor will monitor your blood sugar levels and kidney function regularly while you are taking this medication.

Manufacturer and class

Manufacturer:
LUPIN LAB
Therapeutic class:
Antidiabetic (Biguanide)
Drug class:
Biguanide
Chemical class:
Biguanide derivative

Substitutes for Gluconorm SR 1 g Tablet

Medicines with the same active ingredient (Metformin (1000mg)). Ask your doctor or pharmacist before switching brands.

MedicinePackPricevs Gluconorm SR 1 g Tablet
Metgem 1 g TabletSUN PHARMAtablet · 10`S₹4333% cheaper
Dibeta SR 1 g TabletTorrent Pharmaceuticals Ltdtablet · 10`S₹4333% cheaper
See all substitutes and alternatives

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Gluconorm SR 1 g Tablet FAQs

What is Gluconorm SR 1 g Tablet used for?
Gluconorm SR 1 g Tablet is commonly used for Lowers blood sugar levels, improves insulin sensitivity, helps manage diabetes effectively. 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 Gluconorm SR 1 g Tablet?
Gluconorm SR 1 g Tablet contains Metformin (1000mg). 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 Gluconorm SR 1 g Tablet?
Take with meals, drink plenty of water, avoid alcohol consumption Take it exactly as prescribed; do not change the dose or stop early without talking to your doctor.
How does Gluconorm SR 1 g Tablet work?
GlUCOnorm SR 1gm Tablet works by lowering the excess glucose made by the liver and reducing the amount of glucose absorbed from food in the intestines.
Is Gluconorm SR 1 g Tablet a prescription medicine?
Yes. Gluconorm SR 1 g Tablet 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 Gluconorm SR 1 g Tablet?
The side effects reported most often with Gluconorm SR are Most side effects do not require any medical attention and disappear as your body adjusts to the medicine. Consult your doctor if they persist or if you’re worried about them. 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 Gluconorm SR 1 g Tablet be taken during pregnancy?
Pregnancy SAFE IF PRESCRIBED Always tell your doctor if you are pregnant, planning a pregnancy or breastfeeding before starting Gluconorm SR.
Can I drink alcohol while taking Gluconorm SR 1 g Tablet?
Alcohol UNSAFE
What if I miss a dose of Gluconorm SR 1 g Tablet?
If you miss a dose of GlUCOnorm SR 1gm Tablet, take it as soon as possible.
Is Gluconorm SR 1 g Tablet habit forming?
No. Gluconorm SR 1 g Tablet is not known to be habit forming when taken as prescribed.
Is there a cheaper substitute for Gluconorm SR 1 g Tablet?
Metgem 1 g Tablet has the same active ingredient and strength and is listed from ₹43 on PingMeDoc Pharmacy. Ask your doctor or pharmacist before switching brands, the salt is the same, but excipients and release profiles can differ.
How much does Gluconorm SR 1 g Tablet cost on PingMeDoc Pharmacy?
Gluconorm SR 1 g Tablet starts at ₹65 on PingMeDoc Pharmacy. Available in tablet 15 Tablet 15 Tablet, tablet 15 Tablet. Final price is confirmed at checkout and may vary by variant and location.
Who manufactures Gluconorm SR 1 g Tablet?
Gluconorm SR 1 g Tablet is manufactured by LUPIN LAB. PingMeDoc Pharmacy sources medicines only from licensed manufacturers and distributors.
How is Gluconorm SR 1 g Tablet delivered?
Gluconorm SR 1 g Tablet 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.

Gluconorm SR 1 g Tablet, Quick facts

Salt
Metformin (1000mg)
Form
tablet
Best price
₹65 (₹4.32 per tablet)
Prescription
Required (Rx)
Schedule
Schedule H
Brand
LUPIN LAB
Manufacturer
LUPIN LAB
Therapeutic class
Antidiabetic (Biguanide)
Drug class
Biguanide
Chemical class
Biguanide derivative
Action class
Biguanides
Habit forming
No
Variants
tablet 15 Tablet 15 Tablet, tablet 15 Tablet
Delivery
Standard across India

References

The information on Gluconorm SR 1 g Tablet 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. PingMeDoc clinical monograph library — compiled from Indian package inserts, the Indian Pharmacopoeia
  2. CDSCO schedules and standard pharmacology references. Reviewed for patient readability. This is general information, not a substitute for your doctor's advice.
  3. Central Drugs Standard Control Organisation (CDSCO), Ministry of Health & Family Welfare, Government of India, approved drug and schedule listings.
  4. National List of Essential Medicines (NLEM) 2022, Government of India.
  5. Manufacturer's package insert / prescribing information for Gluconorm SR 1 g Tablet.
  6. 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.