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Myonit Injection 10ml

10ml Injection in Ampoule
MRP 59.55
50.6215% OFF
Inclusive of all taxes
7 days return policyRead More
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Myonit 5 MG Description

Myonit injection contains Nitroglycerin used to treat angina pectoris. It is used when oral pain relievers don't work after a heart attack (restricted blood supply to the heart). During and after car

diac surgery, Myonit injection is also used to manage blood pressure and improve blood flow to the heart. This medication helps more blood and oxygen reach your heart by relaxing your blood arteries. The injection dose depends on the severity of your condition and your body's response to it. Before starting the treatment, inform the doctor about your other medical conditions and your current medications. Some side effects may include rash and irritation at the injection site; however, these will subside. Inform your doctor if you observe severe side effects of this injection.


Product Summary

Offer Price₹50.62
You Save₹8.93 (15% on MRP)
ContainsNitroglycerin / Glyceryl Trinitrate(5.0 Mg)
Usesangina pectoris, hypertension during surgeries, heart attack
Side effectsheadache, irregular heartbeat, dizziness, weakness, blurred vision, insomnia
Check more medicines with composition as Nitroglycerin / Glyceryl Trinitrate(5.0 Mg)

Uses of Myonit 5 MG

  • Angina pectoris
  • Hypertension during surgeries
  • Heart attack

Contraindications of Myonit 5 MG

  • Allergy to nitroglycerin or any other excipient
  • Anaemia
  • Glaucoma
  • Increased intracranial pressure
  • Medicine for erectile dysfunction
  • Pericarditis
  • Methemoglobinemia
  • Malnutrition

Side effects of Myonit 5 MG

  • Headache
  • Irregular heartbeat
  • Dizziness
  • Increased heart rate
  • Lightheadedness
  • Weakness
  • Vomiting
  • Decreased blood pressure
  • Tingling or pricking sensation
  • Heartburn
  • Sleepiness
  • Blurred vision

Precautions and Warnings of Myonit 5 MG



Can I take a Myonit injection during pregnancy?
Myonit injection belongs to category C for safety. The injection is highly unsafe safe during pregnancy. Studies have shown harm to the growing foetus. If you are pregnant or planning to become pregnant, it is essential to see your obstetrician before taking a Myonit injection.

Breast Feeding

Can I take a Myonit injection while breastfeeding?
Using a Myonit injection while breastfeeding is probably safe. The medicine does not appear to affect the foetus in any way.


Can I drive if I have been injected with Myonit injection?
Myonit injection has the potential to reduce the patient's attentiveness. In addition, the Myonit injection can make you feel drowsy, dizzy or experience any vision problems. As a result, if you have taken a Myonit injection, you should avoid driving.


Can I consume alcohol after getting a Myonit injection?
Myonit injection and alcohol interaction results in heartbeat, nausea, thirst, flushing, chest pain and low blood pressure.

Other General Warnings

Talk to your doctor if
  • Your blood pressure lowers
  • You experience symptoms of methemoglobinemia
  • You are malnourished
  • You are allergic to the active ingredients of the medication or any other excipient
  • You are taking other prescription, non-prescription medications, vitamins or minerals

Mode of Action of Myonit 5 MG

How Does It Work?

Myonit injection contains nitroglycerin. It is a vasodilator that works by relaxing blood vessels and lowering the heart's oxygen demand. It works by relaxing blood vessels, decreasing the heart's oxy...
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Directions for Use of Myonit 5 MG

  • For the dosage and duration of Myonit injection, follow the cardiologist's instructions
  • The cardiologist will determine the dose and frequency of administration
  • It is advisable to handle the vials with caution
  • Keep the Myonit injection 10ml vials in the refrigerator at the temperature mentioned on the label
  • Injections are given intramuscularly by the nurse or doctor
  • As tolerance to Myonit injection develops, the dose of Myonit injection may need to be gradually raised
  • Depending on your condition, your cardiologist may increase your dose

Interactions of Myonit 5 MG

Interactions with other medicines

  • Anticoagulant medications like warfarin can interact with nitroglycerine
  • Angina pectoris is known to be precipitated by ergotamine
  • Patients taking sublingual nitroglycerin should avoid ergotamine and related medicines
  • Erectile dysfunction medications like alprostadil, avanafil, sildenafil, tadalafil, and vardenafil medications may cause blood pressure to fall excessively, leading to cardiovascular collapse

Interactions with food items

Vitamins, nutritional supplements, and herbal products you are taking or plan to use may interact with Myonit injection. In addition, Myonit injection should not be taken with caffeine-containing beve...
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Storage and disposal of Myonit 5 MG

  • Keep Myonit injection away from direct sunshine and at temperatures between 68-77°F
  • Store injection vials according to the package or label's directions
  • Keep these injection vials tightly packed in the given vial or container it came in
  • An unused injection vial, injection syringe, and needle must be disposed of with caution
  • Make sure it is not eaten by pets, children, or other people

Dosage of Myonit 5 MG


Myonit injection will be given to you by your doctor or nurse. So fewer chances of overdose. The risk of overdosing can be more if you self medicate. So ensure not to self-medicate. If you suspect ove...
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Missed a Dose

Myonit injection as soon as possible if you miss a dose. If your next injection dose is approaching, omit the missed dosage and return to your routine. Do not take two injections to make it up for mis...
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Content Details


Frequently Asked Questions (FAQs)


Q: Is it true that the effects of Myonit injection wear off with time?

A: Yes, prolonged usage of Myonit injection can lead to tolerance, which implies that its effectiveness may be reduced. As a result, cardiologists typically prescribe the lowest dose to relieve acute angina attacks effectively. It's also commonly administered in morning and afternoon dosages to provide a nitrate-free period. To avoid tolerance and maintain the effectiveness of Myonit injection, strictly adhere to the dosing intervals suggested by your doctor.

Q: Can I stop taking Myonit injections once I feel better?

A: Stop using Myonit injection without first consulting your doctor. You may have confusion, fever, mental state changes, or severe muscle stiffness if you suddenly stop taking Myonit injections. Depending on the severity of your ailment, your doctor will most likely progressively reduce your dose.

Q: What is the impact of Myonit injection on blood pressure?

A: Although Myonit injection lowers blood pressure slightly by relaxing blood vessels, it is not for the treatment of high blood pressure. Lightheadedness can be caused by low blood pressure, significantly when changing positions abruptly. To minimise this adverse effect, avoid abrupt changes in the position.
Product Details
Expires on or After
Last Updated on: 12 May 2022 | 01:15 PM (IST)
The information provided herein is supplied to the best of our abilities to make it accurate and reliable as it is published after a review by a team of professionals. This information is solely intended to provide a general overview on the product and must be used for informational purposes only. You should not use the information provided herein to diagnose, prevent, or cure a health problem. Nothing contained on this page is intended to create a doctor-patient relationship, replace or be a substitute for a registered medical practitioner's medical treatment/advice or consultation. The absence of any information or warning to any medicine shall not be considered and assumed as an implied assurance. We highly recommend that you consult your registered medical practitioner for all queries or doubts related to your medical condition. You hereby agree that you shall not make any health or medical-related decision based in whole or in part on anything contained in the Site. Please click here for detailed T&C.
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