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Prescription requiredMankind (pharma)Cardiac medicine

Nitrohart Tablet

Isosorbide (20mg) + Hydralazine (37.5mg)

₹95MRP ₹1005% offIn stock
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Delivered across India, usually 8–11 days after the order is confirmed. ₹49 delivery, free above ₹999.

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Nitrohart Tablet is used for nitrohart Tablet is used in the treatment of heart failure.

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

Licensed pharmacyPharmacist-verified orderDelivered across India

Key details

Salt: Isosorbide (20mg) + Hydralazine (37.5mg)
Available variants: tablet 20mg + 37.5mg 10`S
Best price: ₹95 (₹9.51 per tablet)
MRP: ₹100
Prescription: Required
Manufacturer: MANKIND (PHARMA)

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 Nitrohart Tablet

Nitrohart Tablet contains Isosorbide (20mg) + Hydralazine (37.5mg). It belongs to the Cardiovascular agent class of medicines.

Uses of Nitrohart Tablet

Nitrohart Tablet is used in the treatment of heart failure.

Benefits of Nitrohart Tablet

In Heart conditions
Nitrohart supports the heart's rhythm, blood supply or pumping strength, depending on the condition it was prescribed for. Taken regularly, it reduces symptoms and lowers the chance of a hospital admission.
In Angina
Nitrohart improves the blood supply to the heart muscle or reduces its workload, so chest pain comes on less often and you can do more before it starts.
In Irregular heartbeat
Nitrohart helps the heart keep a regular rhythm, easing palpitations and the breathlessness or light-headedness that an uneven heartbeat causes.

How Nitrohart Tablet works

Nitrohart Tablet is a combination of two medicines: Isosorbide dinitrate and Hydralazine. Isosorbide dinitrate is a nitrate which relaxes the blood vessels and decreases the oxygen demand of the heart. Hydralazine is a potassium channel opener which acts as an antioxidant and lessens tolerance to isosorbide dinitrate, thereby preserving its capacity to relax blood vessels. Together, they improve symptoms of heart failure.

How to take Nitrohart 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. Nitrohart Tablet may be taken with or without food, but it is better to take it at a fixed time.

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

Take it as soon as you remember. If your next dose is almost due, skip the one you missed — never take two doses together to catch up.

If you take too much

An overdose of this medicine can seriously disturb the heart's rhythm and blood pressure. Do not wait for symptoms to appear — go to the nearest emergency department and take the pack or strip with you.

Side effects of Nitrohart Tablet

Most side effects of Nitrohart are mild and settle as the body gets used to the medicine. The ones reported most often are:

  • Dizziness
  • Headache
  • Tiredness
  • Nausea
  • Palpitations

Stop the medicine and get help at once 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 Nitrohart Tablet

Alcohol
Nitrohart Tablet may cause symptoms such as flushing, increased heartbeat, nausea, thirst, chest pain and low blood pressure with alcohol (Disulfiram reactions).
PregnancyUNSAFE
Nitrohart Tablet may be unsafe to use during pregnancy.<br>Animal studies have shown adverse effects on the foetus, however, there are limited human studies. The benefits from use in pregnant women may be acceptable despite the risk. Please consult your doctor.
Breast feedingSAFE
Nitrohart Tablet is probably safe to use during lactation. Limited human data suggests that the drug does not represent a significant risk to the baby.
DrivingCAUTION
May cause drowsiness or affect your concentration. Do not drive until you know how it affects you.
KidneyCAUTION
Nitrohart Tablet should be used with caution in patients with severe kidney disease. Dose adjustment of Nitrohart Tablet may be needed. Please consult your doctor.<br>Regular monitoring of blood pressure is recommended for better dose adjustment.
LiverCONSULT YOUR DOCTOR
Nitrohart Tablet is probably safe to use in patients with liver disease. Limited data available suggests that dose adjustment of Nitrohart Tablet may not be needed in these patients. Please consult your doctor.

Warnings and precautions

Do not stop or change the dose of a heart medicine on your own. Report fainting, a very slow or very fast pulse, or new breathlessness. Keep every follow-up appointment — most of these medicines need periodic blood tests or an ECG.

Do not take Nitrohart if

Not for anyone with a known allergy to this medicine or to any ingredient in the pack. Your doctor will check that this is suitable for your particular heart condition.

Interactions with other medicines

Heart medicines interact widely. Tell your doctor and pharmacist about everything you take, including herbal products.

How to store Nitrohart Tablet

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

Quick tips for Nitrohart Tablet

  • Take it at the same time each day and do not miss doses.
  • Keep an up-to-date list of your medicines with you.

People taking Nitrohart are often asked to check these from time to time. Your doctor decides which and how often.

Manufacturer and class

Manufacturer:
MANKIND (PHARMA)
Therapeutic class:
Cardiac medicine
Drug class:
Cardiovascular agent

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Nitrohart Tablet FAQs

What is Nitrohart Tablet used for?
Nitrohart Tablet is commonly used for Nitrohart Tablet is used in the treatment of heart failure. Always follow your doctor's advice, this information is for educational purposes and not a substitute for professional medical guidance.
What are the benefits of Nitrohart Tablet?
Heart conditions: Nitrohart supports the heart's rhythm, blood supply or pumping strength, depending on the condition it was prescribed for. Taken regularly, it reduces symptoms and lowers the chance of a hospital admission. It is also used for angina, irregular heartbeat.
What is the salt in Nitrohart Tablet?
Nitrohart Tablet contains Isosorbide (20mg) + Hydralazine (37.5mg). 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 Nitrohart 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 Nitrohart Tablet work?
Nitrohart Tablet is a combination of two medicines: Isosorbide dinitrate and Hydralazine.
Is Nitrohart Tablet a prescription medicine?
Yes. Nitrohart 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 Nitrohart Tablet?
The side effects reported most often with Nitrohart are Dizziness, Headache, Tiredness, Nausea, Palpitations. 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 Nitrohart Tablet be taken during pregnancy?
Nitrohart Tablet is not recommended in pregnancy. Always tell your doctor if you are pregnant, planning a pregnancy or breastfeeding before starting Nitrohart.
Can I drink alcohol while taking Nitrohart Tablet?
Ask your doctor before drinking alcohol while on Nitrohart Tablet.
What if I miss a dose of Nitrohart Tablet?
Take it as soon as you remember.
Is Nitrohart Tablet habit forming?
No. Nitrohart Tablet is not known to be habit forming when taken as prescribed.
How much does Nitrohart Tablet cost on PingMeDoc Pharmacy?
Nitrohart Tablet starts at ₹95 (MRP ₹100) on PingMeDoc Pharmacy. Available in tablet 20mg + 37.5mg 10`S. Final price is confirmed at checkout and may vary by variant and location.
Who manufactures Nitrohart Tablet?
Nitrohart Tablet is manufactured by MANKIND (PHARMA). PingMeDoc Pharmacy sources medicines only from licensed manufacturers and distributors.
How is Nitrohart Tablet delivered?
Nitrohart 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.

Nitrohart Tablet, Quick facts

Salt
Isosorbide (20mg) + Hydralazine (37.5mg)
Form
tablet
Best price
₹95 (₹9.51 per tablet)
MRP
₹100
Prescription
Required (Rx)
Brand
MANKIND (PHARMA)
Manufacturer
MANKIND (PHARMA)
Therapeutic class
Cardiac medicine
Drug class
Cardiovascular agent
Habit forming
No
Variants
tablet 20mg + 37.5mg 10`S
Delivery
Standard across India

References

Compiled from the manufacturer's prescribing information and the sources below, and reviewed by a registered pharmacist. It does not replace your own doctor's advice.

  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 Nitrohart 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.