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Ismo, commonly known as isosorbide mononitrate, is a medication primarily prescribed to treat chest pain (angina) caused by coronary artery disease. It belongs to a class of drugs called nitrates, which work by relaxing and widening blood vessels, improving blood flow and oxygen supply to the heart.

What is Ismo and its Uses: Ismo is used to prevent angina attacks and reduce the frequency of chest pain. It is not intended for immediate relief during an angina attack. The medication helps dilate blood vessels, reducing the workload on the heart and improving overall blood circulation.

Dosage: The dosage of Ismo varies based on individual medical conditions and response to treatment. It is crucial to follow the prescribed dosage and instructions provided by your healthcare provider. Typically, Ismo is taken once daily, usually in the morning, on an empty stomach.


  • Inform your doctor about any allergies or medical conditions you have before starting Ismo.
  • Avoid alcohol while taking Ismo, as it may enhance the risk of side effects.
  • Do not stop taking Ismo suddenly without consulting your doctor, as this could worsen your condition.
  • Inform healthcare professionals about all the medications you are currently taking to prevent potential drug interactions.

Benefits of Ismo Tablet:

  • Effectively reduces the frequency and severity of angina attacks.
  • Improves exercise tolerance by enhancing blood flow to the heart.
  • Helps manage coronary artery disease, promoting a better quality of life for patients.

Loads of Available Brands: Ismo is available under various brand names, ensuring accessibility and affordability for patients. Common brand names include Monoket, Imdur, and Ismo.

Side Effects of Ismo: Common side effects may include headache, dizziness, and lightheadedness as your body adjusts to the medication. Serious side effects are rare but can include a sudden drop in blood pressure. If you experience persistent or severe side effects, contact your healthcare provider promptly.

Buy Online in US and UK: Ismo is available for purchase online in the US and the UK through reputable pharmacies. Ensure you buy from licensed and trustworthy sources to guarantee the authenticity of the medication.


  • Q.1.) What happens if you take too much Ismo? A. Taking an excessive amount of Ismo can lead to a severe drop in blood pressure, causing symptoms like dizziness and fainting. Seek immediate medical attention if you suspect an overdose.

    Q.2.) What if you forget to take the Ismo tablet? A. If you miss a dose, take it as soon as you remember. However, if it's almost time for your next dose, skip the missed one. Do not double the dose to catch up.

    Q.3.) How Does Ismo Work? A. Ismo works by relaxing and widening blood vessels, reducing the workload on the heart and improving blood flow to alleviate chest pain.

    Q.4.) How to Take Ismo? A. Take Ismo as prescribed by your doctor, typically once daily in the morning on an empty stomach. Follow all instructions on the prescription label.

    Q.5.) What Are the Common Drug Interactions? A. Inform your doctor about all medications you are taking, especially erectile dysfunction drugs, blood pressure medications, and drugs containing sildenafil or tadalafil, as they may interact with Ismo.

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