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Isonorm 10 mg Tablet

Isosorbide Mononitrate (10mg)

Isonorm 10 mg Tablet is used for treatment of Angina (heart-related chest pain).

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

₹29₹2.93 per tablet
100% genuine medicinesPharmacist-verified orderDelivered across India

Key details

Salt: Isosorbide Mononitrate (10mg)
Available variants: tablet 10 mg 10`S
Best price: ₹29 (₹2.93 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

Same salt, lower price

Medicines with the same active ingredient and strength as Isonorm 10 mg Tablet.

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Isonorm 10 mg Tablet

tablet - 10 mg - 10 S

₹29

₹2.93 per tablet

  • Ismo 10MG Tab

    Abbott Healthcare Pvt Ltd · tablet - 10 mg - 30 S · Rx

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  • Monit 10

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Compare all substitutes
Same salt, different brand — what does that mean?

A substitute contains the same active ingredient (salt), in the same strength, as Isonorm 10 mg Tablet. The medicine inside is the same — the brand name, manufacturer and price are what differ.

All medicines sold in India, branded or generic, must meet the quality standards set by the national drug regulator (CDSCO). A lower price does not mean lower quality.

Please confirm with your doctor or pharmacist before switching brands — they will check that the strength and form match your prescription.

Composition of Isonorm 10 mg Tablet

Isonorm 10 mg Tablet contains Isosorbide Mononitrate (10mg).

Uses of Isonorm 10 mg Tablet

Treatment of Angina (heart-related chest pain)

Key benefits

  • In Treatment of Angina (heart-related chest pain) Angina is chest pain caused by reduced blood flow to the heart muscle
  • usually due to narrowed coronary arteries. Isonorm 10 Tablet helps by relaxing and widening blood vessels
  • which improves blood flow and oxygen supply to the heart. This helps relieve chest discomfort and reduces the risk of angina attacks.

How Isonorm 10 mg Tablet works

Isonorm 10 Tablet is a nitrate. It dilates peripheral arteries and veins. Dilation of the veins promotes peripheral pooling of blood and decreases venous return to the heart, thereby reducing the workload of the heart. As a result, the heart muscle does not need as much blood and oxygen supply.

How to take Isonorm 10 mg Tablet

Take this medicine in the dose and duration as advised by your doctor. Swallow it as a whole. Do not chew, crush or break it. Isonorm 10 Tablet may be taken with or without food.

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 Isonorm 10 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

Taking more Isonorm 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 Isonorm 10 mg Tablet

Most side effects of Isonorm 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 Isonorm 10 mg Tablet

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

Interactions with other medicines

Tell your doctor or pharmacist about every medicine you take, including over-the-counter products, vitamins and herbal or ayurvedic preparations, before starting Isonorm. Some combinations can change how Isonorm works or raise the chance of side effects.

How to store Isonorm 10 mg Tablet

Store Isonorm below 30°C in a cool, dry place away from direct sunlight and moisture. Keep the pack tightly closed and out of the reach of children. Do not use it after the expiry date printed on the pack.

Expert advice for Isonorm 10 mg Tablet

Take Isonorm 10 Tablet exactly as prescribed and at the same time each day to maintain its effectiveness and reduce tolerance. Isonorm 10 Tablet may cause dizziness or light-headedness, so avoid driving or operating machinery until you know how it affects you. Stand up slowly from sitting or lying positions, as this medicine may cause a drop in blood pressure and dizziness. Avoid alcohol while taking Isonorm 10 Tablet, as it may increase dizziness or light-headedness. Headache is a common side effect when starting Isonorm 10 Tablet, and it usually improves with continued use; inform your doctor if it becomes severe or persistent. Do not take medicines for erectile dysfunction (such as sildenafil or tadalafil) while using Isonorm 10 Tablet, as this combination can cause a dangerous drop in blood pressure. Isonorm 10 Tablet is usually used to prevent angina attacks and not for immediate relief; seek urgent medical attention if you develop sudden or severe chest pain. Follow the prescribed dosing schedule carefully, as tolerance to nitrates may develop if dosing instructions are not followed properly. Maintain heart-healthy lifestyle habits, such as a balanced diet, regular physical activity, weight control, stress reduction, and avoiding smoking. Consult your doctor if you experience severe weakness, fainting, confusion, or persistent symptoms while taking Isonorm 10 Tablet.

Manufacturer and class

Manufacturer:
LUPIN LAB
Therapeutic class:
CARDIAC
Chemical class:
Isosorbides

Substitutes for Isonorm 10 mg Tablet

Medicines with the same active ingredient (Isosorbide Mononitrate (10mg)). Ask your doctor or pharmacist before switching brands.

MedicinePackPricevs Isonorm 10 mg Tablet
Monit 10Intas Pharmaceuticals LtdTABLET · 15`S₹4141% more
Ismo 10 mg TabletAbbott Healthcare Pvt Ltdtablet · 30`S₹75158% more
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Isonorm 10 mg Tablet FAQs

What is Isonorm 10 mg Tablet used for?
Isonorm 10 mg Tablet is commonly used for Treatment of Angina (heart-related chest pain). 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 Isonorm 10 mg Tablet?
Isonorm 10 mg Tablet contains Isosorbide Mononitrate (10mg). 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 Isonorm 10 mg Tablet?
Take this medicine in the dose and duration as advised by your doctor. Take it exactly as prescribed; do not change the dose or stop early without talking to your doctor.
How does Isonorm 10 mg Tablet work?
Isonorm 10 Tablet is a nitrate.
Is Isonorm 10 mg Tablet a prescription medicine?
Yes. Isonorm 10 mg 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 Isonorm 10 mg Tablet?
The side effects reported most often with Isonorm 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 Isonorm 10 mg Tablet be taken during pregnancy?
Pregnancy CONSULT YOUR DOCTOR Always tell your doctor if you are pregnant, planning a pregnancy or breastfeeding before starting Isonorm.
Can I drink alcohol while taking Isonorm 10 mg Tablet?
Alcohol CAUTION
What if I miss a dose of Isonorm 10 mg Tablet?
If you miss a dose of Isonorm 10 Tablet, take it as soon as possible.
Is Isonorm 10 mg Tablet habit forming?
No. Isonorm 10 mg Tablet is not known to be habit forming when taken as prescribed.
How much does Isonorm 10 mg Tablet cost on PingMeDoc Pharmacy?
Isonorm 10 mg Tablet starts at ₹29 on PingMeDoc Pharmacy. Available in tablet 10 mg 10`S. Final price is confirmed at checkout and may vary by variant and location.
Who manufactures Isonorm 10 mg Tablet?
Isonorm 10 mg Tablet is manufactured by LUPIN LAB. PingMeDoc Pharmacy sources medicines only from licensed manufacturers and distributors.
How is Isonorm 10 mg Tablet delivered?
Isonorm 10 mg 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.

Isonorm 10 mg Tablet, Quick facts

Salt
Isosorbide Mononitrate (10mg)
Form
tablet
Best price
₹29 (₹2.93 per tablet)
Prescription
Required (Rx)
Schedule
Schedule H
Brand
LUPIN LAB
Manufacturer
LUPIN LAB
Therapeutic class
CARDIAC
Chemical class
Isosorbides
Action class
Nitric Oxide (NO) Donors
Habit forming
No
Variants
tablet 10 mg 10`S
Delivery
Standard across India

References

The information on Isonorm 10 mg 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. Central Drugs Standard Control Organisation (CDSCO), Ministry of Health & Family Welfare, Government of India, approved drug and schedule listings.
  2. National List of Essential Medicines (NLEM) 2022, Government of India.
  3. Manufacturer's package insert / prescribing information for Isonorm 10 mg Tablet.
  4. 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.