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Nitrovas SR 2.6mg Tablet 1 Strip
Nitrovas SR is prescribed for the prevention of angina pectoris. It is not suitable for immediate relief during an acute anginal attack due to its delayed onset of action.
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✅ Description:
Nitroglycerin, the active component, works by relaxing vascular smooth muscle, resulting in dilation of veins and arteries. This venous dilation decreases blood return to the heart (reducing preload), while arterial dilation lowers systemic vascular resistance (reducing afterload). Both effects help decrease cardiac workload and oxygen demand, thereby relieving angina symptoms.
Relevant Products / প্রাসঙ্গিক পণ্য
✔️ Uses of Nitrovas SR 2.6
- Angina (heart-related chest pain)
✔️ Dosage & Administration of Nitrovas SR 2.6
Dosing should be individualized based on symptom severity and patient response.
For adults, the recommended dose is one 2.6 mg sustained-release tablet or capsule, taken twice daily, preferably on an empty stomach in the morning and evening.
✔️ Drug Interactions
- Potentiation of antihypertensive effect may occur with other vasodilators, calcium channel blockers, or beta-blockers.
- Alcohol and tricyclic antidepressants may increase the risk of hypotension.
- Phosphodiesterase-5 inhibitors (e.g., sildenafil, tadalafil, vardenafil) may cause dangerous drops in blood pressure when taken with nitrates.
- Aspirin may enhance nitroglycerin's effects by decreasing its clearance.
- May reduce heparin's effectiveness.
- Enhances dihydroergotamine bioavailability.
✔️ Side Effects of Nitrovas SR 2.6
- Common: Headaches (usually temporary), which may require dose adjustment.
- Others: Increased heart rate (tachycardia), low blood pressure upon standing (postural hypotension), fainting, cyanosis, and methemoglobinemia.
✔️ Do not use in patients with:
- Known hypersensitivity to nitrates
- Acute myocardial infarction
- Severe anemia, head trauma, or cerebral hemorrhage
- Closed-angle glaucoma
✔️ Pregnancy & Lactation
There is insufficient evidence on safety during pregnancy and breastfeeding. Use only if indicated and under strict medical supervision.
✔️ Precautions & Warnings
- Exercise caution in patients at risk of glaucoma.
- Do not abruptly stop treatment, as this can worsen angina. Taper the dose gradually if discontinuing.
- Careful monitoring is required in patients recovering from a recent heart attack to avoid complications like hypotension or tachycardia.
✔️ Storage Conditions
Store in a cool, dry place, protected from light and heat.
Keep out of the reach of children.
⚠️Disclaimer:
At ePharma, we’re committed to providing accurate and accessible health information. However, all content is intended for informational purposes only and should not replace medical advice from a qualified physician. Please consult your healthcare provider for personalized guidance. We aim to support, not substitute, the doctor-patient relationship.
