Nitrorin 2.6mg Tablet: Complete Medicine Guide
Clinical Reference Standards: CDSCO (Central Drugs Standard Control Organisation), Indian Pharmacopoeia (IP) & WHO | Last Updated: September 2026
When to Call Your Doctor IMMEDIATELY
- Chest pain that lasts more than a few minutes or does not go away with rest
- Severe dizziness or fainting
- Blurred vision or confusion
- Swelling of the face, lips, or throat
- Difficulty breathing
- Bluish discoloration of lips or skin
- Severe headache that does not improve
If experiencing severe symptoms, call emergency services immediately.
What is nitrorin 2.6mg tablet used for?
This medicine is a nitrate used to prevent angina (chest pain) in people with heart disease. It works by relaxing blood vessels to improve blood flow to the heart. It is not for immediate relief of an acute attack.
- Generic Name: Information coming soon
- Manufacturer: Multiple manufacturers
- Form: Allopathy
- Pregnancy Category: Consult doctor
- Prescription Required: Yes
🇮🇳 nitrorin 2.6mg tablet के बारे में (Hindi Summary)
उपयोग: यह दवा एंजाइना (सीने में दर्द) को रोकने के लिए इस्तेमाल की जाती है। यह रक्त वाहिकाओं को फैलाकर हृदय तक रक्त का प्रवाह बढ़ाती है और हृदय पर दबाव कम करती है। यह दवा तीव्र दर्द के लिए नहीं, बल्कि दर्द को रोकने के लिए है।
साइड इफेक्ट्स: आम दुष्प्रभावों में सिरदर्द, चक्कर आना, चेहरे पर गर्मी लगना और धड़कन तेज होना शामिल हैं। गंभीर दुष्प्रभाव दुर्लभ हैं, लेकिन बहुत कम रक्तचाप, बेहोशी या एलर्जी हो सकती है। कोई भी असामान्य लक्षण होने पर तुरंत डॉक्टर से संपर्क करें।
सुरक्षा सलाह: इस दवा को डॉक्टर के बताए अनुसार ही लें। शराब न पिएं क्योंकि इससे चक्कर और निम्न रक्तचाप बढ़ सकता है। अचानक उठने से बचें। गर्भवती या स्तनपान कराने वाली महिलाएं डॉक्टर से सलाह लें। दवा को ठंडी और सूखी जगह पर रखें।
💊 nitrorin 2.6mg tablet Uses & Benefits
[{"condition":"Chronic stable angina prophylaxis","description":"This medicine is used to reduce the frequency and severity of angina attacks in patients with coronary artery disease.","evidence":"Well-established"},{"condition":"Vasospastic angina (Prinzmetal's angina)","description":"It helps prevent coronary artery spasms that cause chest pain at rest.","evidence":"Well-established"}]
Off-label uses: [{"condition":"Heart failure with preserved ejection fraction","description":"Sometimes used off-label to reduce symptoms, but evidence is limited.","evidence":"Limited"},{"condition":"Anal fissure","description":"Topical nitroglycerin is used for anal fissures, but oral forms are not standard for this use.","evidence":"Not established for oral form"}]
Primary treatment for: Angina pectoris
Also treats: Coronary artery disease, Vasospastic angina
📋 Drug Information
| Generic Name(s) | Information coming soon |
| Brand Name | nitrorin 2.6mg tablet |
| Manufacturer | Multiple manufacturers |
| Packaging / Form | Varies by brand (Allopathy) |
| Therapeutic Class | CARDIAC |
| Action Class | NO Donors |
| Route of Administration | Oral |
| Storage | Store at room temperature (15-30°C) in a dry place, away from direct sunlight and moisture. Keep in the original container. |
| Shelf Life | Not established from the available information. Check the expiry date on the package. |
| WHO Guideline | Not established from the available information. |
| ICMR Guideline | Not established from the available information. |
👨⚕️ Doctor's Practical Tips
Evidence-based practical advice from experienced clinicians
🔍 Is This Medicine Right for Your Symptom?
Educational reference. Always consult a doctor for diagnosis.
🔬 How This Medicine Works (Pharmacology)
Pharmacokinetics
How It Works
This medicine works by entering the smooth muscle cells of blood vessels and being converted into nitric oxide. Nitric oxide activates an enzyme called guanylate cyclase, which increases the production of cyclic guanosine monophosphate (cGMP). This leads to relaxation of vascular smooth muscle, causing blood vessels to widen. As a result, blood flow to the heart improves, and the heart's workload decreases, which helps prevent angina.
Mechanism Steps
💡 How to Take nitrorin 2.6mg tablet
Strength: Tablet, 2.6 mg
Dosage Information
| Adult Dosage | The usual adult dose is one tablet taken two to four times daily, as prescribed by your doctor. The dose may be adjusted based on your condition and response. Dose must be individualized by a qualified clinician based on indication, age, weight, renal and hepatic function. Do not exceed the prescribed dose. |
| Pediatric Dosage | Pediatric dosing is not established from available information. Consult a pediatrician. |
| Elderly Dosage | Elderly patients may be more sensitive to the blood pressure-lowering effects of this medicine. Start with a lower dose and monitor closely. Dose must be individualized by a qualified clinician. |
| Renal Impairment | Not established from the available information. Consult your doctor for dose adjustment if you have kidney problems. |
| Hepatic Impairment | Not established from the available information. Consult your doctor for dose adjustment if you have liver problems. |
| Maximum Daily Dose | Not established from the available information. Follow your doctor's prescription. |
Dosage Timeline
🍽️ Food Timing Guide
⏰ What to Do If You Miss a Dose
⚠️ Side Effects of nitrorin 2.6mg tablet
✅ Common Side Effects
🚨 Serious Side Effects
⚠️ Rare Side Effects
Consult your doctor if you experience any unusual symptoms.
🔬 Drug Interactions
| Drug | Severity | Effect |
|---|---|---|
| Sildenafil | Major | |
| Tadalafil | Major | |
| Riociguat | Major | |
| Alcohol | Moderate | |
| Beta-blockers | Moderate | |
| Calcium channel blockers | Moderate | |
| Diuretics | Moderate | |
| Aspirin | Minor | |
| Heparin | Minor |
🚨 Major Interactions
- Phosphodiesterase-5 inhibitors (e.g., sildenafil, tadalafil)
- Riociguat
⚡ Moderate Interactions
- Alcohol
- Antihypertensives (e.g., beta-blockers, calcium channel blockers)
- Diuretics
🍷 Alcohol Interaction
Alcohol can increase the blood pressure-lowering effect of this medicine, leading to dizziness, lightheadedness, and fainting. It is best to avoid alcohol while taking this medicine. If you choose to drink, do so in moderation and monitor how you feel.
🔎 Check Your Other Medicines
Educational tool. Always confirm with your doctor or pharmacist.
🛡️ Safety & Warnings
🚫 Contraindications
["Known hypersensitivity to nitroglycerin or other nitrates","Severe hypotension (low blood pressure)","Concurrent use of phosphodiesterase-5 inhibitors (e.g., sildenafil, tadalafil)","Concurrent use of riociguat","Increased intracranial pressure","Severe anemia","Constrictive pericarditis","Hypertrophic obstructive cardiomyopathy"]
⚠️ Warnings & Precautions
["Take this medicine exactly as prescribed. Do not change the dose without consulting your doctor.","Avoid alcohol while taking this medicine.","Stand up slowly to prevent dizziness or falls.","Inform your doctor if you have liver or kidney problems.","Do not use this medicine for acute angina attacks; it is for prevention.","Keep this medicine away from children.","Do not stop this medicine suddenly without medical advice."]
🤱 Lactation Safety
Not established from the available information. Consult your doctor before breastfeeding.
💊 Overdose Management
Overdose can cause severe headache, confusion, dizziness, palpitations, visual disturbances, nausea, vomiting, and fainting. Seek immediate medical attention. Treatment is supportive and symptomatic. If you suspect an overdose, contact your doctor or a poison control center right away.
⏰ Missed Dose
If you miss a dose, take it as soon as you remember. If it is almost time for your next dose, skip the missed dose and continue with your regular schedule. Do not take a double dose to make up for a missed one.
Additional Safety Advice
Take this medicine exactly as prescribed by your doctor. Do not stop taking it suddenly without medical advice, as this can worsen angina. Avoid drinking alcohol while taking this medicine because it can increase dizziness and low blood pressure. Stand up slowly from sitting or lying positions to prevent falls. Inform your doctor if you are pregnant, planning to become pregnant, or breastfeeding. Keep this medicine out of reach of children. Store it at room temperature, away from moisture and heat. Do not use this medicine if the tablet is discolored or damaged.
👴 Special Considerations for Elderly
💡 For Patients Above 65
Elderly patients are more sensitive to the blood pressure-lowering effects of this medicine. They may experience more dizziness and are at higher risk of falls. Close monitoring and dose adjustments may be needed.
🤰 Pregnancy Planning (TTC)
If you are planning to become pregnant, consult your doctor before taking this medicine. The safety of this medicine during pregnancy is not well established.
🏥 Post-Surgery Considerations
Inform your surgeon and anesthesiologist that you are taking this medicine before any surgery. It may interact with anesthetic agents and affect blood pressure during surgery.
🦷 Dental Procedures
Inform your dentist that you are taking this medicine before any dental procedure. It may cause low blood pressure during the procedure, and your dentist may need to take precautions.
💚 Lifestyle Tips for Better Results
🏋️ Exercise Considerations
Avoid strenuous exercise until you know how this medicine affects you. It can cause dizziness and low blood pressure, especially during physical activity. Consult your doctor before starting any exercise program.
🥗 Diet Recommendations
💼 Impact on Daily Work & Life
This medicine may cause dizziness or lightheadedness, which can affect your ability to drive or operate machinery. Avoid these activities until you know how the medicine affects you. Take precautions when standing up quickly.
🛑 When to Stop This Medicine
Do not stop taking this medicine without consulting your doctor. Sudden discontinuation can worsen angina or lead to a heart attack. Your doctor will advise you on how to safely stop if needed.
📅 Long-Term Use Effects
Long-term use of this medicine may lead to tolerance, where the effect diminishes over time. Your doctor may adjust the dose or schedule to prevent this. Regular monitoring of blood pressure and heart rate is important. Report any new or worsening symptoms to your doctor.
🌿 Non-Medicine Approaches
These can complement medicine but do not replace prescribed treatment.
Diet, exercise, and stress management can complement medicine for heart health.
Evidence: Well-establishedBeta-blockers, calcium channel blockers, or other nitrates may be alternatives.
Evidence: Well-established💉 Vaccination Considerations
💉 If You're Getting Vaccinated
Not established from the available information. Consult your doctor about vaccinations, especially if you have heart disease.
📦 Storage Guide
✅ DO
Store at room temperature (15-30°C)
❌ DON'T
Do not refrigerate unless specified
✅ DO
Keep in original container
❌ DON'T
Do not transfer to unmarked containers
✅ DO
Keep away from direct sunlight
❌ DON'T
Do not store in bathroom cabinet
✈️ Traveling with This Medicine
Carry this medicine in its original packaging with a copy of your prescription. Store it in a cool, dry place away from direct sunlight. If traveling across time zones, adjust your dosing schedule in consultation with your doctor. Keep it in your carry-on luggage to avoid loss. Check customs regulations for carrying prescription medicines.
💰 Cost Analysis & Savings
👥 Real Patient Stories
Educational, anonymized scenarios. Individual results may vary.
💬 Questions Patients Often Ask
A: This medicine is for prevention and works over time. It is not for immediate relief of an acute attack.
A: No, combining this medicine with sildenafil or similar drugs can cause a dangerous drop in blood pressure. It is contraindicated.
A: Take it as soon as you remember, but if it is almost time for your next dose, skip the missed dose. Do not double dose.
🤔 Common Patient Concerns
🛑 Myths vs. Facts
- Myth: This medicine can be taken for immediate chest pain relief.
Fact: This medicine is for prevention of angina, not for immediate relief of an acute attack. A different fast-acting form is used for acute attacks. - Myth: It is safe to take this medicine with erectile dysfunction drugs.
Fact: Combining this medicine with erectile dysfunction drugs can cause a dangerous drop in blood pressure and is contraindicated.
🔄 Alternative Options
Generic Alternatives
- Nitroglycerin 2.6 mg tablet
Brand Alternatives
- Nitrorin 2.6 mg tablet