GTN Sorbitrate CR 2.6 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
- Severe chest pain that does not go away with rest or fast-acting nitrate
- Fainting or loss of consciousness
- Bluish discoloration of lips, fingers, or toes
- Severe headache with blurred vision or confusion
- Sudden swelling of face, lips, or throat
- Irregular or very fast heartbeat
- Yellowing of skin or eyes
If experiencing severe symptoms, call emergency services immediately.
What is Rawnitro 2.6mg Tablet used for?
This medicine is a controlled-release tablet containing nitroglycerin 2.6 mg. It is used to prevent angina attacks in people with coronary artery disease. It works by relaxing blood vessels to improve blood flow to the heart. It is not for immediate relief of an acute angina attack.
- Generic Name: Nitroglycerin (2.6mg)
- Manufacturer: Rawlley Healthcare Pvt Ltd
- Form: Allopathy
- Pregnancy Category: Consult doctor
- Prescription Required: Yes
🇮🇳 Rawnitro 2.6mg Tablet के बारे में (Hindi Summary)
उपयोग: यह दवा नाइट्रोग्लिसरीन 2.6 मिलीग्राम का नियंत्रित-रिलीज़ टैबलेट है। इसका उपयोग एनजाइना (सीने में दर्द) के दौरों को रोकने के लिए किया जाता है। यह रक्त वाहिकाओं को फैलाकर हृदय तक रक्त का प्रवाह बढ़ाती है। यह तीव्र एनजाइना हमले के इलाज के लिए नहीं है।
साइड इफेक्ट्स: इस दवा के सामान्य दुष्प्रभावों में सिरदर्द, चक्कर आना, चेहरे पर लालिमा और धड़कन तेज होना शामिल हैं। गंभीर दुष्प्रभाव दुर्लभ हैं लेकिन इनमें गंभीर निम्न रक्तचाप, बेहोशी और मेथेमोग्लोबिनेमिया शामिल हो सकते हैं। यदि आपको कोई परेशानी हो तो डॉक्टर से संपर्क करें।
सुरक्षा सलाह: इस दवा को डॉक्टर के निर्देशानुसार ही लें। टैबलेट को चबाएं या तोड़ें नहीं, पूरा निगल लें। शराब से बचें क्योंकि इससे रक्तचाप और कम हो सकता है। सिल्डेनाफिल जैसी दवाओं का सेवन न करें। यदि आपको गंभीर सिरदर्द, धुंधली दृष्टि, बेहोशी या लगातार सीने में दर्द हो तो तुरंत डॉक्टर से मिलें।
💊 Rawnitro 2.6mg Tablet Uses & Benefits
[{"condition":"Chronic stable angina prophylaxis","description":"This medicine is used to reduce the frequency of angina attacks in patients with coronary artery disease.","evidence":"Well-established"},{"condition":"Vasospastic angina prophylaxis","description":"It helps prevent chest pain caused by coronary artery spasm.","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"}]
Primary treatment for: Angina pectoris
Also treats: Coronary artery disease, Vasospastic angina
📋 Drug Information
| Generic Name(s) | Nitroglycerin (2.6mg) |
| Brand Name | Rawnitro 2.6mg Tablet |
| Manufacturer | Rawlley Healthcare Pvt Ltd |
| Packaging / Form | strip of 10 tablets (Allopathy) |
| Therapeutic Class | |
| Action Class | |
| 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 | 24 months from the date of manufacture. |
| 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
Nitroglycerin is converted in the body to nitric oxide, which activates guanylate cyclase. This leads to increased cyclic GMP, causing smooth muscle relaxation in blood vessels. The result is vasodilation, particularly of veins, which reduces preload and cardiac workload, and to a lesser extent arterial dilation, which reduces afterload. This helps relieve and prevent angina.
Mechanism Steps
💡 How to Take Rawnitro 2.6mg Tablet
Strength: Controlled-release tablet, 2.6 mg
Dosage Information
| Adult Dosage | The usual adult dose is one tablet (2.6 mg) taken orally once or twice daily as prescribed by your doctor. The dose may be adjusted based on your response and tolerance. Dose must be individualized by a qualified clinician based on indication, age, weight, renal and hepatic function. |
| 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. Start with a lower dose and monitor closely. Dose must be individualized by a qualified clinician. |
| Renal Impairment | No specific dose adjustment is established from the available information. Use with caution in patients with severe renal impairment. |
| Hepatic Impairment | No specific dose adjustment is established from the available information. Use with caution in patients with severe hepatic impairment. |
| Maximum Daily Dose | The maximum daily dose is 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 Rawnitro 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 | |
| Tricyclic antidepressants | Moderate | |
| Aspirin | Minor | |
| Heparin | Minor |
🚨 Major Interactions
- Phosphodiesterase-5 inhibitors (sildenafil, tadalafil, vardenafil)
- Riociguat
⚡ Moderate Interactions
- Alcohol
- Antihypertensives
- Beta-blockers
🍷 Alcohol Interaction
Alcohol can intensify the blood pressure-lowering effect of this medicine, leading to dizziness, fainting, and falls. It is best to avoid alcohol while taking this medicine.
🔎 Check Your Other Medicines
Educational tool. Always confirm with your doctor or pharmacist.
🛡️ Safety & Warnings
🚫 Contraindications
["Hypersensitivity to nitroglycerin or other nitrates","Severe hypotension","Severe aortic stenosis","Hypertrophic obstructive cardiomyopathy","Constrictive pericarditis","Cardiac tamponade","Concurrent use of phosphodiesterase-5 inhibitors"]
⚠️ Warnings & Precautions
["Avoid abrupt discontinuation as it may cause rebound angina.","Use with caution in patients with low blood pressure or dehydration.","May cause dizziness; avoid driving or operating machinery until you know how it affects you.","Tolerance may develop with continuous use; follow prescribed dosing schedule.","Not for acute angina attacks; use a fast-acting nitrate for immediate relief."]
🤱 Lactation Safety
Not established from the available information. Consult your doctor before breastfeeding.
💊 Overdose Management
Overdose can cause severe hypotension, headache, confusion, and methemoglobinemia. Seek emergency medical attention immediately. Treatment is supportive and may include intravenous fluids, vasopressors, and methylene blue for methemoglobinemia.
⏰ 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 double the dose.
Additional Safety Advice
Take this medicine exactly as prescribed by your doctor. Do not crush, chew, or break the tablet; swallow it whole with water. Stand up slowly from sitting or lying positions to avoid dizziness. Avoid alcohol because it can worsen low blood pressure. Do not use erectile dysfunction medicines such as sildenafil, tadalafil, or vardenafil while taking this medicine, as this can cause a dangerous drop in blood pressure. Inform your doctor about all other medicines you take. If you experience severe headache, blurred vision, fainting, or chest pain that does not go away, seek immediate medical help.
👴 Special Considerations for Elderly
💡 For Patients Above 65
Elderly patients are more sensitive to the blood pressure-lowering effects and may experience more dizziness. Start with a lower dose and monitor closely.
🤰 Pregnancy Planning (TTC)
If you are planning pregnancy, consult your doctor. The safety of this medicine during pregnancy is not well established. Your doctor will weigh the benefits and risks.
🏥 Post-Surgery Considerations
Inform your surgeon and anesthesiologist that you are taking this medicine. It may interact with anesthetic agents and affect blood pressure during surgery.
🦷 Dental Procedures
Inform your dentist that you are taking this medicine. It may cause bleeding or interact with local anesthetics. Your dentist may consult your doctor before proceeding.
💚 Lifestyle Tips for Better Results
🏋️ Exercise Considerations
Avoid strenuous exercise until you know how this medicine affects you, as it can cause dizziness. Consult your doctor before starting any new exercise program.
🥗 Diet Recommendations
💼 Impact on Daily Work & Life
This medicine may cause dizziness or lightheadedness, especially when you first start taking it. Avoid driving or operating heavy machinery until you know how it affects you. It should not significantly impact your daily activities if you follow precautions.
🛑 When to Stop This Medicine
Do not stop this medicine without consulting your doctor. Abrupt discontinuation can cause rebound angina or heart attack. Your doctor will gradually reduce the dose if needed.
📅 Long-Term Use Effects
Long-term use of this medicine may lead to tolerance, reducing its effectiveness. To prevent tolerance, your doctor may prescribe a nitrate-free interval. Regular monitoring of blood pressure and angina symptoms is important. Do not stop the medicine abruptly without medical advice.
🌿 Non-Medicine Approaches
These can complement medicine but do not replace prescribed treatment.
Diet, exercise, and stress reduction can complement medicine for angina management.
Evidence: Well-establishedBeta-blockers, calcium channel blockers, or other nitrates may be alternatives.
Evidence: Well-established💉 Vaccination Considerations
💉 If You're Getting Vaccinated
No specific vaccine interactions are established. However, consult your doctor before receiving any vaccine while on this medicine.
📦 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, consult your doctor about adjusting the dosing schedule. Keep enough supply for the entire trip and carry it in your hand luggage. Check customs regulations for controlled substances.
💰 Cost Analysis & Savings
👥 Real Patient Stories
Educational, anonymized scenarios. Individual results may vary.
💬 Questions Patients Often Ask
A: This medicine starts working within 30 to 60 minutes, but its full effect may take a few days to develop.
A: No, this medicine is for prevention. For an acute attack, use a fast-acting nitrate as prescribed.
A: Take it as soon as you remember, but if it's almost time for your next dose, skip the missed dose. Do not double dose.
🤔 Common Patient Concerns
🔄 Substitutes for Rawnitro 2.6mg Tablet
View AllAlternative brands with exact same active ingredient:
-
leonite 2.6mg tabletSolitaire Pharmacia Pvt Ltd ₹14.50 52.8% CHEAPER
-
glyrate 2.6 tablet crZeelab Pharmacy Pvt Ltd ₹30.00 2.4% CHEAPER
-
nitel 2.6mg tabletOscar Remedies Pvt Ltd ₹45.00 46.3% COSTLIER
-
nitromin 2.6mg tablet crInnovative Pharmaceuticals ₹46.41 50.9% COSTLIER
-
nissan 2.6mg tabletCapital Pharma ₹48.75 58.5% COSTLIER
Medical Note: Always consult your doctor before switching medications.
🛑 Myths vs. Facts
- Myth: This medicine can be used to treat an acute angina attack.
Fact: This is a controlled-release tablet for prevention. For acute attacks, a fast-acting nitrate is needed. - Myth: It is safe to take this medicine with erectile dysfunction drugs.
Fact: Combining nitrates with erectile dysfunction drugs can cause a dangerous drop in blood pressure and is contraindicated.
🔄 Alternative Options
Generic Alternatives
- Nitroglycerin controlled-release tablet 2.6 mg
Brand Alternatives
- Nitrocontin 2.6
- Nitrocine 2.6
- Angised 2.6