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COMPOSITION:
Nitroglycerin (6.4mg)DESCRIPTION:
Vas-Gtn 6.4 Tablet CR is a controlled-release formulation containing Nitroglycerin (6.4mg). It is primarily used for the prevention and long-term management of angina pectoris (chest pain). It works by relaxing the blood vessels, allowing more oxygen-rich blood to reach the heart, and reducing the heart’s workload.
Uses of Vas-Gtn 6.4 Tablet CR
- Prevention of chronic stable angina
- Management of coronary artery disease symptoms
- Improves oxygen supply to the heart muscles
How Vas-Gtn 6.4 Tablet CR Works
Vas-Gtn 6.4 Tablet CR contains Nitroglycerin, a nitrate that dilates (widens) blood vessels. This reduces the amount of work the heart has to do and decreases its oxygen demand. The controlled-release feature allows the medicine to be released slowly over time, offering sustained protection against angina attacks.
Benefits of Vas-Gtn 6.4 Tablet CR
- Reduces frequency and severity of angina (chest pain)
- Improves blood flow to the heart
- Enhances exercise capacity
- Provides long-acting symptom control
How to Use Vas-Gtn 6.4 Tablet CR
Take this medicine exactly as prescribed by your doctor. Swallow the tablet whole with a glass of water. Do not crush or chew. It's important to maintain a nitrate-free interval daily to prevent developing tolerance to the medication.
Side Effects of Vas-Gtn 6.4 Tablet CR
- Headache
- Dizziness or light-headedness
- Flushing
- Low blood pressure
- Increased heart rate
- Nausea
Safety Advice
- Avoid alcohol while taking this medication.
- Do not take it with medications for erectile dysfunction (e.g., sildenafil).
- Consult your doctor if you have low blood pressure, glaucoma, or anemia.
- Pregnant or breastfeeding women should use this medicine under medical advice.
- Use caution when driving or operating heavy machinery, as it may cause dizziness.
Frequently Asked Questions (FAQs)
Q. What is Vas-Gtn 6.4 Tablet CR used for?
A. It is used to prevent angina (chest pain) in people with coronary artery disease.
Q. Is Vas-Gtn 6.4 suitable for emergency use during a heart attack?
A. No, it is for prevention, not immediate relief. Use a fast-acting nitrate for emergencies as prescribed by your doctor.
Q. Can I stop taking Vas-Gtn 6.4 suddenly?
A. No, sudden discontinuation may cause a rebound angina attack. Always consult your doctor before stopping the medication.
Q. What if I miss a dose?
A. Take it as soon as you remember. If it’s nearly time for your next dose, skip the missed one. Do not double the dose.
Q. How long does it take to start working?
A. While the controlled-release form takes time to release medication, its preventive effect builds with regular use as prescribed.
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