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Myonit Insta Tablet

Prescription Required
SALT COMPOSITION
Salt Synonyms
Glyceryl Trinitrate
Storage
Store below 30°C
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Product introduction

Myonit Insta Tablet is used to treat and prevent heart-related chest pain (angina). Angina occurs when the heart muscle is not getting enough blood. This medicine works by relaxing and widening blood vessels so blood can flow more easily to the heart. It has a very short-lived effect.

Myonit Insta Tablet is used to treat chest pain and also to promote healing of skin tear in the back passage

Uses of Myonit Sublingual tablet

Benefits of Myonit Sublingual tablet

In Treatment of Angina (heart-related chest pain)

Myonit Insta Tablet helps in prevention as well as treatment of angina. Angina is a chest pain that is usually caused by narrowing of the blood vessels which supply your heart. This means your heart does not get enough oxygen. Myonit Insta Tablet works quickly to relax the muscles and blood vessels in your heart so more blood (and oxygen) gets to your heart. This reduces the pain and discomfort that angina causes.
You should take this medicine at the first sign of chest pain. If the first tablet does not work, you can take a second tablet after 5 minutes. However, if your chest pain does not go away after 15 minutes, you should get urgent medical attention. This could be a sign of a heart attack. Myonit Insta Tablet also helps prevent chest pain if taken before exercising or doing other strenuous activities.

Side effects of Myonit Sublingual tablet

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

Common side effects of Myonit

  • Dizziness
  • Headache
  • Increased heart rate
  • Flushing (sense of warmth in the face, ears, neck and trunk)
  • Weakness

How to use Myonit Sublingual tablet

Place the tablet under the tongue or between the cheek and gum, and let it dissolve. Do not chew, crush, or swallow the tablet. Myonit Insta Tablet may be taken with or without food, but it is better to take it at a fixed time.

How Myonit Sublingual tablet works

Myonit Insta Tablet is a nitrate. It works by improving blood supply to heart and relaxing the blood vessels which decreases the oxygen demand of the heart and reduces its workload. It thus prevents/treats attacks of angina (chest pain). Relaxation of blood vessels lowers blood pressure.

Safety advice

Alcohol
UNSAFE
Consuming alcohol while taking Myonit Insta Tablet may cause symptoms such as flushing, increased heart beat, nausea, thirst, chest pain and low blood pressure (Disulfiram reaction).
Pregnancy
SAFE IF PRESCRIBED
Myonit Insta Tablet is generally considered safe to use during pregnancy. Animal studies have shown low or no adverse effects to the developing baby; however, there are limited human studies.
Breast feeding
SAFE IF PRESCRIBED
Myonit Insta Tablet is probably safe to use during breastfeeding. Limited human data suggests that the drug does not represent any significant risk to the baby.
Driving
UNSAFE
Myonit Insta Tablet may decrease alertness, affect your vision or make you feel sleepy and dizzy. Do not drive if these symptoms occur.
Kidney
SAFE IF PRESCRIBED
Myonit Insta Tablet is probably safe to use in patients with kidney disease. Limited data available suggests that dose adjustment of Myonit Insta Tablet may not be needed in these patients. Please consult your doctor.
Liver
CONSULT YOUR DOCTOR
There is limited information available on the use of Myonit Insta Tablet in patients with liver disease. Please consult your doctor.

All substitutes

For informational purposes only. Consult a doctor before taking any medicines.
No substitutes found for this medicine

Quick tips

  • Myonit Insta Tablet may cause dizziness or sleepiness. Do not drive or do anything that requires concentration until you know how it affects you.
  • Do not consume alcohol while taking Myonit Insta Tablet as it may cause increased dizziness.
  • It may cause headaches which usually go away after a few days of continued treatment. Inform your doctor if it persists.
  • You may develop tolerance to Myonit Insta Tablet with time, meaning that the same dose may be less effective next time. Follow the prescribed dosing schedule to avoid this.
  • Stop taking medications (prescribed for erectile dysfunction) like sildenafil or tadalafil while on treatment with Myonit Insta Tablet as it may cause low blood pressure.

Fact Box

Chemical Class
Nitrates {Short acting}
Habit Forming
No
Therapeutic Class
CARDIAC
Action Class
NO Donors

Patient concerns

arrow
What is heart attack? When heart attack coming?
Dr. Nabajit Talukdar
Interventional Cardiology
Related to chest pain angina commonly
Chest pain headache vetrigo Angina pain
Dr. Nabajit Talukdar
Interventional Cardiology
Get echo n ECG done
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FAQs

Q. How long does it take for Myonit Insta Tablet to act?

Myonit Insta Tablet starts working very quickly. If the medicine is kept under the tongue, the effect starts 1-3 minutes later and reaches its maximum within 5 minutes.

Q. What effect does Myonit Insta Tablet have on blood pressure?

Myonit Insta Tablet decreases the blood pressure by relaxing the blood vessels, but is not recommended for the treatment of high blood pressure. The drop in blood pressure may cause lightheadedness, especially when changing your position suddenly.

Q. Does the effect of Myonit Insta Tablet wear off after sometime?

Yes, excessive use of Myonit Insta Tablet may cause tolerance which means that Myonit Insta Tablet may lose its effectiveness on you. Therefore, usually the doctors prescribe the smallest dose required for effective relief of acute angina attack. This helps maintain the effectiveness of Myonit Insta Tablet.

Q. What does too much Myonit Insta Tablet do?

Excess Myonit Insta Tablet may result in low blood pressure, sweating, nausea, vomiting, headache, weak and fast pulse. It may also cause weakness, lightheadedness on standing and the patient might even faint. The patient will require emergency medical treatment in such a case.

Q. Can I stop using Myonit Insta Tablet as I feel better now?

Stopping Myonit Insta Tablet suddenly may bring on attacks of angina, especially if you have been using it for several weeks or more. Talk to your doctor who will advise you to reduce the dose gradually over 4 to 6 weeks before you stop using it completely.

Q. Does Myonit Insta Tablet stop heart attacks?

Myonit Insta Tablet is prescribed to prevent attacks of heart-related chest pain (angina) in patients with coronary artery disease. In this disease the blood vessels (coronary arteries) which supply blood to the heart become narrowed because of which the heart has to work harder to get enough oxygen. Myonit Insta Tablet prevents angina by relaxing the blood vessels so that the heart does not have to work very hard. Also, relaxation of coronary arteries increases the oxygen supply to the heart.

Q. Can I take sildenafil if I am taking Myonit Insta Tablet?

No, you should not take Myonit Insta Tablet if you have taken sildenafil. Taking these two medicines together may increase the risk of excessive fall in blood pressure, which is hazardous. Maintain a gap of at least 24 hours if you have to use Myonit Insta Tablet after taking sildenafil.

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Tata 1mg's sole intention is to ensure that its consumers get information that is expert-reviewed, accurate and trustworthy. However, the information contained herein should NOT be used as a substitute for the advice of a qualified physician. The information provided here is for informational purposes only. This may not cover everything about particular health conditions, lab tests, medicines, all possible side effects, drug interactions, warnings, alerts, etc. Please consult your doctor and discuss all your queries related to any disease or medicine. We intend to support, not replace, the doctor-patient relationship.

References

  1. Michel T, Hoffman BB. Treatment of Myocardial Ischemia and Hypertension. In: Brunton LL, Chabner BA, Knollmann BC, editors. Goodman & Gilman’s: The Pharmacological Basis of Therapeutics. 12th ed. New York, New York: McGraw-Hill Medical; 2011. pp. 747-55.
  2. Katzung BG, Chatterjee K. Vasodilator & the Treatment of Angina Pectoris. In: Katzung BG, Masters SB, Trevor AJ, editors. Basic and Clinical Pharmacology. 11th ed. New Delhi, India: Tata McGraw Hill Education Private Limited; 2009. pp. 191, 195-97.
  3. Briggs GG, Freeman RK, editors. A Reference Guide to Fetal and Neonatal Risk: Drugs in Pregnancy and Lactation. 10th ed. Philadelphia, PA: Wolters Kluwer Health; 2015. pp. 986-88.
  4. Nitroglycerin Sublingual Tablets. New York, New York: Parke-Davis; 2014. [Accessed 20 Mar. 2019] (online) Available from:External Link
  5. Drugs and Lactation Database (LactMed) [Internet]. Bethesda (MD): National Library of Medicine (US); 2006. Nitroglycerin. [Updated 2018 Oct 31]. [Accessed 19 Feb. 2020] (online) Available from:External Link
  6. Central Drugs Standard Control Organisation (CDSCO). [Accessed 19 Mar. 2019] (online) Available from:External Link
  7. Glyceryl trinitrate [Package leaflet: Information for the user]. Łyszkowice, Poland: Orifarm Manufacturing Poland Sp. z o.o.; 2022. [Accessed 03 Aug. 2023] (online) Available from:External Link

Marketer details

Name: Troikaa Pharmaceuticals Ltd
Address: Troikaa Pharmaceuticals Ltd., Registered Office: , 'Commerce House - 1', Satya Marg, Bodakdev, Ahmedabad-380 054. Gujarat, India.
Country of origin: India

MRP
55.24
Inclusive of all taxes
30.0 Sublingual tablet in 1 bottle
SOLD OUT
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