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COMPOSITION:
Nitroglycerin (6.4mg)DESCRIPTION:
Introduction
Vrinitro 6.4 Tablet CR is a controlled-release formulation of Nitroglycerin (6.4mg) used in the prevention and long-term management of angina pectoris (chest pain). It works by relaxing blood vessels, improving blood and oxygen supply to the heart, and reducing its workload.
Uses of Vrinitro 6.4 Tablet CR
- Prevention of chronic stable angina (chest pain)
- Management of coronary artery disease symptoms
- Improvement of blood circulation in the heart
How Vrinitro 6.4 Tablet CR Works
Vrinitro 6.4 Tablet CR contains Nitroglycerin, a nitrate that causes vasodilation (widening of blood vessels). This reduces the heart’s oxygen demand by lowering blood pressure and easing the heart's workload. The controlled-release property allows gradual release of the medicine, ensuring sustained relief from angina symptoms.
Benefits of Vrinitro 6.4 Tablet CR
- Provides long-lasting prevention from angina attacks
- Reduces frequency and severity of chest pain
- Enhances exercise capacity and daily functionality
- Convenient dosing with sustained therapeutic effect
How to Use Vrinitro 6.4 Tablet CR
Take Vrinitro 6.4 Tablet CR exactly as prescribed by your doctor. Swallow the tablet whole with water without crushing or chewing. It’s important to follow the prescribed nitrate-free interval (usually at night) to prevent tolerance.
Side Effects of Vrinitro 6.4 Tablet CR
- Headache
- Dizziness
- Low blood pressure
- Nausea
- Flushing or warmth
- Rapid heartbeat
Safety Advice
- Avoid alcohol as it may increase the risk of dizziness and fainting.
- Do not use with erectile dysfunction medications (e.g., sildenafil).
- Use caution if you have glaucoma, anemia, or recent head trauma.
- Consult your doctor if pregnant, breastfeeding, or planning surgery.
- Do not drive or operate machinery if you feel lightheaded or dizzy.
Frequently Asked Questions (FAQs)
Q. What is Vrinitro 6.4 Tablet CR used for?
A. It is used to prevent chest pain (angina) in patients with heart-related conditions like coronary artery disease.
Q. Can I use Vrinitro 6.4 for sudden chest pain?
A. No, it is not suitable for immediate relief. Use a fast-acting nitroglycerin tablet or spray as advised by your doctor.
Q. Can I take this tablet with other heart medications?
A. Inform your doctor about all the medications you're taking. Some drugs, especially those for erectile dysfunction or high blood pressure, may interact with nitroglycerin.
Q. What should I do if I miss a dose?
A. Take the missed dose as soon as you remember unless it's nearly time for the next one. Never double the dose.
Q. How do I prevent tolerance to this medicine?
A. Follow your doctor’s instructions regarding a nitrate-free period, typically during nighttime hours.
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