Nitroscot SR Capsules 6.4mg — Sustained Release Angina Relief
Nitroscot SR Capsules 6.4mg deliver Nitroglycerin in a sustained-release form for long-acting prophylaxis and treatment of angina pectoris. The extended-release matrix maintains therapeutic nitrate levels, providing prolonged vasodilation that reduces cardiac workload, lowers myocardial oxygen demand, and decreases the frequency of anginal episodes. Prescription required — use strictly under physician supervision with a nitrate-free interval to prevent tolerance.
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Nitroscot Sr Capsules 6.4mg — Sustained Release Angina Relief
Description
Nitroscot SR Capsules 6.4mg contain Nitroglycerin (Glyceryl Trinitrate) in a sustained-release formulation, providing extended vasodilation for the prophylaxis and long-term management of angina pectoris. The SR capsule releases Nitroglycerin gradually, maintaining therapeutic blood levels over a prolonged period and offering sustained relief from chest pain caused by reduced coronary blood flow during exertion or vasospasm.
Nitroscot SR works by relaxing vascular smooth muscle, dilating peripheral veins and arteries, reducing venous return to the heart, lowering left ventricular end-diastolic pressure, and decreasing systemic vascular resistance. This mechanism improves cardiac efficiency and reduces the frequency and severity of anginal episodes. The higher 6.4mg dose is suited for patients requiring more intensive sustained nitrate coverage, as determined by the prescribing physician.
For patients requiring a lower-strength option or initial nitrate therapy, see Nitroscot 2.6mg Capsules. Browse our General Medicines collection for related cardiovascular prescription therapies.
Nitroscot SR 6.4mg is a prescription-required medicine. Send a valid prescription via email: sales@derma.pk or WhatsApp: +92-320-5999650. Nationwide delivery available across Pakistan.
Usage & Benefits
- Sustained-release formulation provides extended vasodilation for long-acting angina prophylaxis
- Reduces venous return, cardiac preload, and myocardial oxygen demand over a prolonged period
- Lowers left ventricular end-diastolic pressure and systemic vascular resistance
- Higher 6.4mg dose suited for patients requiring more intensive nitrate coverage under physician guidance
- Reduces frequency and severity of anginal episodes for improved cardiac quality of life
How To Use
Use only as directed by your healthcare provider.
1. Take Nitroscot SR 6.4mg capsules exactly as prescribed — typically twice daily with a nitrate-free interval (e.g., 8–12 hours between doses).
2. Swallow capsule whole with water — do not crush, chew, or open the capsule.
3. Do not use more frequently than prescribed to prevent nitrate tolerance development.
4. Never co-administer with PDE-5 inhibitors (sildenafil, tadalafil, vardenafil) due to severe hypotension risk.
5. Store in a cool, dry, light-protected place. Keep out of reach of children.
FAQs
What is Nitroscot SR 6.4mg used for?
Nitroscot SR 6.4mg contains sustained-release Nitroglycerin and is prescribed for prophylaxis and treatment of angina pectoris, including effort-induced and vasospastic angina, and adjunctive use in selected heart failure cases.
How does Nitroscot SR 6.4mg differ from Nitroscot 2.6mg?
Nitroscot SR 6.4mg is a higher-strength sustained-release formulation providing more prolonged and intensive nitrate coverage, suited for patients with more frequent or severe anginal episodes as determined by their physician.
Is Nitroscot SR 6.4mg a prescription medicine?
Yes — it is a prescription-only Rx antianginal. Submit a valid prescription to Derma.pk via email at sales@derma.pk or WhatsApp at +92-320-5999650 before purchase.
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