Medicine information
Uses & overview
Nitroglycerin 6.4 mg is a nitrate-based medicine containing nitroglycerin (glyceryl trinitrate), which works by relaxing blood vessels and reducing the workload on the heart. It is commonly prescribed for the prevention or management of angina (chest pain) associated with coronary artery disease, depending on the formulation and prescribed use. Patients and healthcare professionals looking for Nitroglycerin 6.4 mg tablets in India should consult a qualified doctor to confirm the appropriate strength, dosage, and duration of treatment. For product availability, pricing, and purchase enquiries, contact Steris Healthcare or consult an authorised pharmacy. Use this medicine only as prescribed, as it may cause headaches, dizziness, or low blood pressure. Nitroglycerin tablets intended for sustained-release or preventive use are not a substitute for emergency treatment of sudden or severe chest pain.
How to use
Nitroglycerin 6.4 mg is a nitrate medicine that helps relax blood vessels and reduce the workload on the heart. Depending on the formulation, it may be prescribed to help prevent angina (chest pain) associated with coronary artery disease. Always use this medicine according to your doctor's instructions. 1. Follow the Prescribed Dosage: Take Nitroglycerin 6.4 mg exactly as prescribed by your doctor. The dosage and frequency depend on your medical condition and the specific formulation. 2. Check the Formulation: Confirm whether your medicine is a sustained-release tablet or another formulation. Different forms of nitroglycerin have different administration instructions and uses. 3. Take It as Directed: Follow the instructions on the prescription and product label. Swallow oral sustained-release tablets as directed, and do not crush, chew, or split them unless your pharmacist confirms that the specific product permits it. 4. Maintain a Regular Schedule: If prescribed for prevention of angina, take the medicine at the recommended times. Do not change the schedule or increase the dose without consulting your doctor. 5. Missed Dose: If you forget a dose, follow your doctor's or pharmacist's advice. Do not take an extra dose to compensate for a missed one. 6. Monitor Side Effects: Headache, dizziness, flushing, and light-headedness may occur. Sit or lie down if you feel dizzy and seek medical advice if symptoms are severe or persistent. 7. Avoid Dangerous Drug Interactions: Do not combine nitroglycerin with medicines such as sildenafil, tadalafil, vardenafil, or riociguat, as the combination can cause a dangerous drop in blood pressure. 8. Limit Alcohol: Avoid alcohol unless your doctor confirms it is safe, as it may increase the risk of low blood pressure and dizziness. 9. Understand Emergency Use: Some nitroglycerin formulations are intended for preventing angina and do not provide rapid relief during a sudden attack. Seek emergency medical help for new, severe, persistent, or unusual chest pain.
