Nitro 6.4 Tablet CR

Nitro 6.4 Tablet CR is a controlled-release formulation of Nitroglycerin 6.4mg, prescribed for the prevention of angina (chest pain) in individuals with heart-related conditions like coronary artery disease. It works by dilating blood vessels, improving blood flow to the heart, and lowering its workload, thereby preventing episodes of chest discomfort.

Uses of Nitro 6.4 Tablet CR

• Prevention of stable and unstable angina
• Management of chronic chest pain due to heart disease
• Improving exercise tolerance in patients with angina

How Nitro 6.4 Tablet CR Works

Nitro 6.4 Tablet CR contains Nitroglycerin, which is a nitrate. It releases nitric oxide in the blood, leading to the relaxation of vascular smooth muscles. This causes vasodilation, which reduces the heart’s oxygen demand and enhances oxygen supply, helping prevent angina attacks. The controlled-release design ensures a sustained therapeutic effect.

Benefits of Nitro 6.4 Tablet CR

• Helps prevent chest pain associated with heart conditions
• Improves oxygen delivery to the heart
• Reduces heart workload and stress
• Convenient once or twice daily dosing due to controlled release

How to Use Nitro 6.4 Tablet CR

Use Nitro 6.4 Tablet CR exactly as prescribed by your doctor. Swallow the tablet whole with water. Do not crush or chew it. It may be taken with or without food, ideally at the same time each day for best results.

Side Effects of Nitro 6.4 Tablet CR

• Headache (very common in the initial days)
• Dizziness or fainting
• Flushing (warmth or redness of the skin)
• Low blood pressure
• Fast heart rate (tachycardia)
• Nausea

Safety Advice

• Avoid alcohol while taking this medicine to reduce the risk of severe hypotension.
• Do not use with PDE5 inhibitors (e.g., sildenafil) due to risk of dangerous drops in blood pressure.
• Use caution in people with glaucoma, head trauma, or anemia.
• Consult your doctor before use during pregnancy or breastfeeding.
• Do not suddenly stop taking the medicine unless advised by your doctor.

Frequently Asked Questions (FAQs)

Q. What is Nitro 6.4 Tablet CR used for?
A. It is used to prevent chest pain (angina) in people with coronary heart disease by improving blood flow to the heart.

Q. Can Nitro 6.4 be used for immediate relief of chest pain?
A. No, it is not suitable for acute angina attacks. Sublingual nitroglycerin tablets or sprays are preferred for quick relief.

Q. Does Nitro 6.4 cause tolerance?
A. Yes, long-term use can lead to tolerance. Doctors may recommend a nitrate-free interval to reduce the risk.

Q. What should I do if I miss a dose?
A. Take the missed dose as soon as you remember. Skip it if your next dose is near. Never double the dose.

Q. Is it safe to drive after taking Nitro 6.4?
A. Avoid driving or operating machinery if you feel dizzy or light-headed after taking the medicine.