Nigmeta 50mg Tablet Er: 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 dizziness or fainting
- Chest pain that worsens or is different from usual angina
- Sudden swelling of face, lips, or throat
- Difficulty breathing
- Irregular or rapid heartbeat
- Yellowing of skin or eyes
- Decreased urine output
If experiencing severe symptoms, call emergency services immediately.
What is nigmeta 50mg tablet er used for?
This medicine is an extended-release tablet containing nifedipine 50 mg, used to treat high blood pressure and angina. It works by relaxing blood vessels, improving blood flow, and reducing the heart's workload. It is taken once daily, and the tablet must not be crushed or chewed.
- Generic Name: Information coming soon
- Manufacturer: Multiple manufacturers
- Form: Allopathy
- Pregnancy Category: Consult doctor
- Prescription Required: Yes
🇮🇳 nigmeta 50mg tablet er के बारे में (Hindi Summary)
उपयोग: यह दवा उच्च रक्तचाप (हाइपरटेंशन) और एंजाइना (सीने में दर्द) के इलाज के लिए इस्तेमाल की जाती है। यह रक्त वाहिकाओं को आराम देकर रक्तचाप को कम करती है और हृदय तक रक्त का प्रवाह बढ़ाती है। यह एक्सटेंडेड-रिलीज़ टैबलेट है, जिसे पूरा निगलना चाहिए, चबाना या तोड़ना नहीं चाहिए।
साइड इफेक्ट्स: इस दवा के सामान्य दुष्प्रभावों में सिरदर्द, चक्कर आना, चेहरे पर गर्मी लगना और टखनों में सूजन शामिल हैं। ये आमतौर पर हल्के होते हैं और कुछ समय में ठीक हो जाते हैं। गंभीर दुष्प्रभाव दुर्लभ हैं, लेकिन यदि आपको बेहोशी, सीने में तेज दर्द या सांस लेने में कठिनाई हो, तो तुरंत डॉक्टर से संपर्क करें।
सुरक्षा सलाह: इस दवा को डॉक्टर के बताए अनुसार ही लें। टैबलेट को चबाएं या तोड़ें नहीं, पूरा निगलें। अंगूर का जूस पीने से बचें, क्योंकि इससे दवा का स्तर बढ़ सकता है। लीवर या किडनी की समस्या हो तो डॉक्टर को बताएं। बिना डॉक्टर की सलाह के दवा अचानक बंद न करें। नियमित रूप से रक्तचाप की जांच कराएं।
💊 nigmeta 50mg tablet er Uses & Benefits
[{"condition":"Hypertension","description":"This medicine is used to lower high blood pressure, reducing the risk of stroke, heart attack, and kidney problems.","evidence":"Well-established"},{"condition":"Chronic stable angina","description":"It helps relieve chest pain by improving blood flow to the heart and reducing the heart's workload.","evidence":"Well-established"},{"condition":"Vasospastic angina (Prinzmetal's angina)","description":"This medicine can prevent coronary artery spasms that cause chest pain at rest.","evidence":"Well-established"}]
Off-label uses: [{"condition":"Raynaud's phenomenon","description":"Sometimes prescribed to reduce the frequency and severity of Raynaud's attacks by improving blood flow to the fingers and toes.","evidence":"Limited"},{"condition":"Preterm labor","description":"Occasionally used to relax uterine muscles and delay premature labor, though other agents are preferred.","evidence":"Limited"}]
Primary treatment for: Hypertension
Also treats: Chronic stable angina, Vasospastic angina
📋 Drug Information
| Generic Name(s) | Information coming soon |
| Brand Name | nigmeta 50mg tablet er |
| Manufacturer | Multiple manufacturers |
| Packaging / Form | Varies by brand (Allopathy) |
| Therapeutic Class | CARDIAC |
| Action Class | Beta blocker- Cardioselective |
| Route of Administration | Oral |
| Storage | Store at room temperature (15-30°C) in a dry place, away from direct sunlight and moisture. |
| 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
This medicine works by blocking calcium channels in the smooth muscle cells of blood vessels and the heart. By inhibiting the influx of calcium ions, it causes relaxation and widening of the blood vessels, which lowers blood pressure and improves blood supply to the heart. This reduces the heart's workload and helps relieve angina.
Mechanism Steps
💡 How to Take nigmeta 50mg tablet er
Strength: Extended-release tablet, 50 mg.
Dosage Information
| Adult Dosage | The usual adult dose of this medicine is 30 to 60 mg once daily, but your doctor may adjust based on your condition and response. The maximum recommended dose is 90 mg once daily. 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 effects of this medicine. Start with a lower dose and monitor closely. |
| Renal Impairment | No specific dose adjustment is usually required for mild to moderate renal impairment. Use with caution in severe renal impairment. |
| Hepatic Impairment | Dose reduction may be necessary in patients with hepatic impairment. Consult your doctor. |
| Maximum Daily Dose | 90 mg per day. |
Dosage Timeline
🍽️ Food Timing Guide
⏰ What to Do If You Miss a Dose
⚠️ Side Effects of nigmeta 50mg tablet er
✅ Common Side Effects
🚨 Serious Side Effects
⚠️ Rare Side Effects
Consult your doctor if you experience any unusual symptoms.
🔬 Drug Interactions
| Drug | Severity | Effect |
|---|---|---|
| Ketoconazole | Major | |
| Rifampin | Major | |
| Beta-blockers | Major | |
| Grapefruit juice | Major | |
| Digoxin | Moderate | |
| Cimetidine | Moderate | |
| Quinidine | Moderate | |
| Antacids | Minor |
🚨 Major Interactions
- CYP3A4 inhibitors (e.g., ketoconazole, clarithromycin, ritonavir)
- CYP3A4 inducers (e.g., rifampin, carbamazepine, phenytoin)
- Beta-blockers
- Grapefruit juice
⚡ Moderate Interactions
- Digoxin
- Cimetidine
- Quinidine
🍷 Alcohol Interaction
Alcohol may enhance the blood pressure-lowering effect of this medicine, leading to dizziness or fainting. It is advisable to limit or avoid alcohol while taking this medicine.
🔎 Check Your Other Medicines
Educational tool. Always confirm with your doctor or pharmacist.
🛡️ Safety & Warnings
🚫 Contraindications
["Known hypersensitivity to nifedipine","Cardiogenic shock","Severe aortic stenosis","Unstable angina (unless stabilized)","Within 1 month of myocardial infarction"]
⚠️ Warnings & Precautions
["Do not crush or chew extended-release tablets.","Avoid grapefruit juice.","Use caution in elderly patients.","May cause dizziness; avoid driving until you know effects.","Monitor blood pressure regularly."]
🤱 Lactation Safety
Nifedipine is excreted in breast milk. Consult your doctor before breastfeeding while taking this medicine.
💊 Overdose Management
Overdose may cause severe hypotension, tachycardia, and loss of consciousness. Seek emergency medical help immediately. Treatment is supportive and may include intravenous fluids, vasopressors, and calcium gluconate.
⏰ 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 extended-release tablet; swallow it whole. Avoid drinking grapefruit juice while taking this medicine, as it can increase the drug levels in your blood. Inform your doctor if you have liver or kidney problems, as dose adjustments may be needed. Do not stop taking this medicine suddenly without consulting your doctor, as this can worsen your condition. Keep all appointments for blood pressure monitoring and routine check-ups.
👴 Special Considerations for Elderly
💡 For Patients Above 65
Elderly patients may be more sensitive to the blood pressure-lowering effects. Start with a lower dose and monitor closely for dizziness and falls.
🤰 Pregnancy Planning (TTC)
Consult your doctor before planning pregnancy. This medicine may not be suitable during pregnancy; alternative treatments may be recommended.
🏥 Post-Surgery Considerations
Inform your surgeon and anesthesiologist that you are taking this medicine. It may interact with anesthesia and affect blood pressure during surgery.
🦷 Dental Procedures
Inform your dentist that you are taking this medicine, as it may cause gum swelling or bleeding. Maintain good oral hygiene.
💚 Lifestyle Tips for Better Results
🏋️ Exercise Considerations
Avoid strenuous exercise until you know how this medicine affects you, as it may cause dizziness. Stay hydrated during exercise.
🥗 Diet Recommendations
💼 Impact on Daily Work & Life
This medicine may cause dizziness, especially when standing up quickly. Avoid driving or operating heavy machinery until you know how it affects you. Most people can continue their normal activities with caution.
🛑 When to Stop This Medicine
Do not stop taking this medicine without consulting your doctor. If you experience severe side effects, contact your doctor immediately for guidance.
📅 Long-Term Use Effects
Long-term use of this medicine is generally safe when monitored. Regular check-ups for blood pressure, heart rate, and signs of edema are recommended. Rarely, it may cause gum swelling or liver issues. Do not stop suddenly without medical advice.
🌿 Non-Medicine Approaches
These can complement medicine but do not replace prescribed treatment.
Diet, exercise, and stress management can complement medicine for blood pressure control.
Evidence: Well-establishedACE inhibitors, ARBs, or diuretics may be alternatives if this medicine is not suitable.
Evidence: Well-established💉 Vaccination Considerations
💉 If You're Getting Vaccinated
No specific vaccine interactions are known. Continue routine vaccinations as recommended by your doctor.
📦 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 at room temperature and protect it from extreme heat or moisture. 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.
💰 Cost Analysis & Savings
👥 Real Patient Stories
Educational, anonymized scenarios. Individual results may vary.
💬 Questions Patients Often Ask
A: This medicine starts working within 30-60 minutes, but full effects on blood pressure may take a few weeks.
A: No, do not stop without consulting your doctor. High blood pressure often has no symptoms, and stopping suddenly can be dangerous.
A: Take it as soon as you remember. If it's almost time for your next dose, skip the missed dose and continue with your regular schedule. Do not double the dose.
🤔 Common Patient Concerns
🛑 Myths vs. Facts
- Myth: This medicine can be crushed and taken with water.
Fact: No, extended-release tablets must be swallowed whole. Crushing can cause a dangerous rapid release of the drug. - Myth: I can stop taking this medicine once my blood pressure is normal.
Fact: No, high blood pressure often has no symptoms. Stopping suddenly can cause a dangerous rise in blood pressure. Consult your doctor before making any changes.
🔄 Alternative Options
Generic Alternatives
- Nifedipine extended-release tablets
Brand Alternatives
- Nigmeta 50mg Tablet ER