nurocure injection - Methylcobalamin (1000mcg) + Niacinamide (100mg) medicine

Eldervita M Injection: Complete Guide to Uses, Dosage, and Safety

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🏭 Mission Cure Pharma Pvt Ltd 📦 Varies by brand 💊 Allopathy 📅 Updated: Sep 21, 2026
⚠️ Hepatotoxicity Risk 📋 Prescription Required 💊 Generic Available
Medically Reviewed
11 min read
Evidence: Moderate to well-established for specific deficiencies.
Reviewed by
SaathiMed Expert Panel | Sep 21, 2026

When to Call Your Doctor IMMEDIATELY

  • Difficulty breathing or swallowing
  • Swelling of the face, lips, tongue, or throat
  • Severe dizziness or fainting
  • Chest pain or irregular heartbeat
  • Yellowing of the skin or eyes (jaundice)
  • Unusual bleeding or bruising
  • Severe abdominal pain or persistent vomiting

If experiencing severe symptoms, call emergency services immediately.

What is nurocure injection used for?

This medicine is a combination of Methylcobalamin (vitamin B12) and Niacinamide (vitamin B3) given as an injection. It is used to treat vitamin deficiencies, nerve pain, and certain types of anemia. It is administered by a healthcare professional.

  • Generic Name: Methylcobalamin (1000mcg) + Niacinamide (100mg)
  • Manufacturer: Mission Cure Pharma Pvt Ltd
  • Form: Allopathy
  • Pregnancy Category: Consult doctor
  • Prescription Required: Yes

🇮🇳 nurocure injection के बारे में (Hindi Summary)

उपयोग: यह दवा मेथिलकोबालामिन और नियासिनामाइड का संयोजन है, जो इंजेक्शन के रूप में दी जाती है। इसका उपयोग विटामिन बी12 की कमी, तंत्रिका दर्द (न्यूरोपैथी), और मेगालोब्लास्टिक एनीमिया के इलाज में किया जाता है। यह तंत्रिकाओं को स्वस्थ रखने, लाल रक्त कोशिकाओं के निर्माण और शरीर की ऊर्जा बढ़ाने में मदद करती है। यह दवा केवल डॉक्टर की सलाह पर ही लगवानी चाहिए।

साइड इफेक्ट्स: इस इंजेक्शन के सामान्य दुष्प्रभावों में इंजेक्शन लगाने की जगह पर दर्द, लालिमा या सूजन, जी मिचलाना, सिरदर्द और चक्कर आना शामिल हैं। ये आमतौर पर हल्के होते हैं और अपने आप ठीक हो जाते हैं। गंभीर दुष्प्रभाव दुर्लभ हैं, लेकिन अगर सांस लेने में कठिनाई, चेहरे या गले में सूजन, त्वचा पर चकत्ते या बेहोशी हो, तो तुरंत डॉक्टर से संपर्क करें।

सुरक्षा सलाह: यह दवा केवल योग्य डॉक्टर या नर्स द्वारा ही लगाई जानी चाहिए। खुद से इंजेक्शन न लगाएं। अगर आपको मेथिलकोबालामिन या नियासिनामाइड से एलर्जी है, तो डॉक्टर को बताएं। गर्भावस्था या स्तनपान के दौरान डॉक्टर से सलाह लें। शराब का सेवन न करें क्योंकि इससे तंत्रिका क्षति बढ़ सकती है। नियमित जांच और फॉलो-अप कराएं।

💡 Did You Know? The first generic medicine was introduced in India in 1970 after the Patents Act was amended.

💊 nurocure injection Uses & Benefits

[{"condition":"Peripheral neuropathy","description":"This medicine is used to help relieve nerve pain, tingling, and numbness caused by vitamin B12 deficiency or other neuropathies.","evidence":"Well-established for B12 deficiency; moderate for other neuropathies"},{"condition":"Megaloblastic anemia due to vitamin B12 deficiency","description":"Methylcobalamin helps in the production of healthy red blood cells and corrects anemia caused by B12 deficiency.","evidence":"Well-established"},{"condition":"Vitamin B12 deficiency","description":"This injection is used when oral vitamin B12 is not effective or not possible, such as in malabsorption syndromes.","evidence":"Well-established"},{"condition":"Niacin deficiency (pellagra)","description":"Niacinamide provides vitamin B3 to treat or prevent pellagra, which causes skin, digestive, and nervous system problems.","evidence":"Well-established"},{"condition":"Nutritional support in malabsorption","description":"This medicine may be given to patients who cannot absorb enough vitamins from food due to gastrointestinal surgery or disease.","evidence":"Supportive"}]

Off-label uses: [{"condition":"Diabetic neuropathy","description":"Sometimes prescribed to help with nerve pain in diabetes, though evidence is mixed.","evidence":"Limited"},{"condition":"Tinnitus","description":"Occasionally used for ringing in the ears, but evidence is not strong.","evidence":"Insufficient"},{"condition":"Skin disorders","description":"Niacinamide is sometimes used off-label for acne and other skin conditions, but this injection is not a standard treatment.","evidence":"Limited"}]

Primary treatment for: Vitamin B12 deficiency

Also treats: Peripheral neuropathy, Megaloblastic anemia, Niacin deficiency

📋 Drug Information

Generic Name(s)Methylcobalamin (1000mcg) + Niacinamide (100mg)
Brand Namenurocure injection
ManufacturerMission Cure Pharma Pvt Ltd
Packaging / FormVaries by brand (Allopathy)
Therapeutic ClassVITAMINS MINERALS NUTRIENTS
Action Class
Route of AdministrationParenteral (intramuscular or intravenous injection)
StorageStore in a refrigerator at 2°C to 8°C. Do not freeze. Protect from light. Keep in the original carton until use.
Shelf Life24 months from the date of manufacture.
WHO GuidelineNot established from the available information.
ICMR GuidelineNot established from the available information.

👨‍⚕️ Doctor's Practical Tips

Evidence-based practical advice from experienced clinicians

1
Always administer this injection in a healthcare setting to manage any immediate allergic reactions.
2
Assess vitamin B12 and niacin levels before starting therapy to confirm deficiency.
3
Monitor liver function tests if niacinamide is used at high doses or for prolonged periods.
4
Advise patients to avoid alcohol, as it can worsen neuropathy and reduce treatment efficacy.
5
For patients with kidney or liver disease, adjust the dose and monitor closely.
6
Educate patients about the importance of follow-up blood tests to track improvement.
7
Do not use if the solution is discolored or contains particulate matter.

🔍 Is This Medicine Right for Your Symptom?

Educational reference. Always consult a doctor for diagnosis.

Tingling or numbness in hands and feet
This medicine is commonly prescribed for peripheral neuropathy.
Likely Use
Fatigue and weakness
May be due to vitamin B12 deficiency anemia.
Likely Use
Sore tongue and mouth ulcers
Can be a sign of vitamin B12 or niacin deficiency.
Likely Use
Fever
This medicine is not a primary fever reducer.
Not Primary

🔬 How This Medicine Works (Pharmacology)

Pharmacokinetics

AbsorptionThis medicine is administered by injection, so it is directly absorbed into the bloodstream without passing through the digestive system. The absorption is rapid and complete for both Methylcobalamin and Niacinamide.
DistributionAfter injection, Methylcobalamin is distributed to various tissues, with high concentrations in the liver, kidneys, and nervous system. Niacinamide is widely distributed throughout the body, including the skin, liver, and nervous tissue. Both vitamins cross the placenta and are excreted in breast milk.
Protein BindingMethylcobalamin binds to transcobalamin II in the blood for transport to tissues. Niacinamide does not bind significantly to plasma proteins.
MetabolismMethylcobalamin is not significantly metabolized; it is used directly as a coenzyme. Niacinamide is metabolized in the liver to various metabolites, including N-methylnicotinamide and nicotinuric acid.
Half-LifeThe elimination half-life of Methylcobalamin is approximately 6 days, but it can vary. Niacinamide has a short half-life of about 1 to 2 hours.
ExcretionMethylcobalamin is excreted mainly in the bile and urine. Niacinamide and its metabolites are excreted primarily in the urine.
BioavailabilitySince this medicine is given by injection, the bioavailability is 100% for both active ingredients.
Onset of ActionThe onset of action varies depending on the condition being treated. For vitamin B12 deficiency, improvement in symptoms may be noticed within a few days to weeks. For neuropathy, it may take several weeks to months.
Peak Plasma TimePeak plasma levels of Methylcobalamin are reached within 1 to 2 hours after intramuscular injection. Niacinamide reaches peak levels within 30 minutes to 1 hour.
Duration of ActionThe effects of Methylcobalamin last for several days to weeks, depending on the dose and individual factors. Niacinamide's effects are shorter, lasting several hours.

How It Works

This medicine works through the combined actions of Methylcobalamin and Niacinamide. Methylcobalamin is a coenzyme form of vitamin B12 that is directly involved in two important biochemical reactions: the conversion of homocysteine to methionine and the conversion of methylmalonyl-CoA to succinyl-CoA. These reactions are essential for normal nerve function, red blood cell formation, and DNA synthesis. Niacinamide is converted in the body to nicotinamide adenine dinucleotide (NAD) and nicotinamide adenine dinucleotide phosphate (NADP), which are coenzymes in many oxidation-reduction reactions. These coenzymes are critical for cellular energy production, repair, and the metabolism of carbohydrates, fats, and proteins. Together, they support the health of the nervous system and overall cellular function.

Mechanism Steps

1
Methylcobalamin uptake: After injection, Methylcobalamin enters the bloodstream and is taken up by cells, where it is converted into its active coenzyme forms.
2
Methionine synthase activation: Methylcobalamin acts as a cofactor for methionine synthase, which converts homocysteine to methionine, an essential amino acid for many cellular processes.
3
Methylmalonyl-CoA mutase activation: Methylcobalamin also assists methylmalonyl-CoA mutase in converting methylmalonyl-CoA to succinyl-CoA, which is used in the citric acid cycle for energy production.
4
Niacinamide conversion to NAD: Niacinamide is converted into NAD and NADP, which are essential coenzymes in numerous metabolic reactions, including glycolysis and the electron transport chain.
5
Cellular energy and repair: The increased NAD and NADP levels enhance cellular energy production and support DNA repair mechanisms, promoting overall cell health.

💡 How to Take nurocure injection

Strength: Injection: Methylcobalamin 1000 mcg + Niacinamide 100 mg per vial.

1This medicine is given by a healthcare professional as an intramuscular or intravenous injection.
2Do not attempt to self-administer this injection.
3The injection site will be cleaned with an antiseptic before administration.
4The injection is usually given into a large muscle (e.g., buttocks) or a vein.
5After the injection, you may be asked to stay for a short while to monitor for any reactions.
6Follow your doctor's instructions for follow-up appointments and blood tests.

Dosage Information

Adult DosageThe usual adult dose of this medicine is 1 vial (containing Methylcobalamin 1000 mcg and Niacinamide 100 mg) given by intramuscular or intravenous injection. The frequency and duration of treatment depend on the condition being treated and the patient's response. For vitamin B12 deficiency, it may be given daily for the first week, then weekly, and then monthly. For neuropathy, it may be given 2-3 times a week. Dose must be individualized by a qualified clinician based on indication, age, weight, renal and hepatic function.
Pediatric DosagePediatric dosing is not established from available information. Consult a pediatrician.
Elderly DosageElderly patients may require the same dose as adults, but caution is advised due to potential reduced renal or hepatic function. Dose must be individualized by a qualified clinician.
Renal ImpairmentDose adjustment may be needed in patients with severe renal impairment. Consult a healthcare professional for guidance.
Hepatic ImpairmentDose adjustment may be needed in patients with severe hepatic impairment. Consult a healthcare professional for guidance.
Maximum Daily DoseThe maximum daily dose is 1 vial (Methylcobalamin 1000 mcg + Niacinamide 100 mg) unless otherwise prescribed by a doctor.

Dosage Timeline

🌅 Morning ❌ ☀️ Afternoon ❌ 🌆 Evening ❌ 🌙 Night ❌

🍽️ Food Timing Guide

Alcohol
Avoid
Alcohol can worsen nerve damage and reduce the effectiveness of vitamin B12.
Foods rich in vitamin B12 (meat, dairy, eggs)
No restriction
These foods are beneficial and do not interact negatively.

⏰ What to Do If You Miss a Dose

📌 If you miss a scheduled injection
→ Contact your doctor or healthcare provider as soon as possible.
💡 Do not attempt to self-administer an extra dose.
📌 If you miss a dose and it's almost time for the next one
→ Skip the missed dose and continue with your regular schedule.
💡 Do not double dose.

⚠️ Side Effects of nurocure injection

✅ Common Side Effects

Injection site pain (Common (5-10%))
Apply a cold compress to the area. It usually resolves on its own.
Redness or swelling at injection site (Common (5-10%))
Keep the area clean and avoid scratching. Consult a doctor if it worsens.
Nausea (Uncommon (1-5%))
Take small sips of water. If nausea persists, inform your doctor.
Headache (Uncommon (1-5%))
Rest and stay hydrated. Consult a doctor if severe.
Dizziness (Uncommon (1-5%))
Sit or lie down until it passes. Avoid driving if dizzy.

🚨 Serious Side Effects

Severe allergic reaction (anaphylaxis) (Rare (<0.1%))
Seek immediate medical attention if you experience rash, itching, swelling of face or throat, difficulty breathing, or fainting.
Liver toxicity (with high doses of niacinamide) (Rare (<0.1%))
Report yellowing of skin or eyes, dark urine, or abdominal pain to your doctor immediately.
Low platelet count (Rare (<0.1%))
Watch for unusual bruising or bleeding. Contact your doctor if you notice these signs.

⚠️ Rare Side Effects

Hypotension
Seek medical help if you feel faint or have a sudden drop in blood pressure.
Hyperuricemia
Your doctor may monitor uric acid levels if you have gout.

Consult your doctor if you experience any unusual symptoms.

🔬 Drug Interactions

Drug Severity Effect
Chloramphenicol Major
Alcohol Major
Omeprazole Moderate
Metformin Moderate
Vitamin C Minor

🚨 Major Interactions

  • Chloramphenicol
  • Alcohol

⚡ Moderate Interactions

  • Proton pump inhibitors (e.g., omeprazole)
  • Metformin

🍷 Alcohol Interaction

Alcohol should be avoided while receiving this medicine. Chronic alcohol use can lead to vitamin B12 deficiency and worsen nerve damage. It can also reduce the effectiveness of the treatment.

🔎 Check Your Other Medicines

Educational tool. Always confirm with your doctor or pharmacist.

🛡️ Safety & Warnings

🚫 Contraindications

["Known hypersensitivity or allergy to Methylcobalamin, Niacinamide, or any component of the formulation.","Leber's disease (hereditary optic neuropathy) - Methylcobalamin may worsen this condition.","Severe liver disease with jaundice.","Active bleeding or severe hypotension."]

⚠️ Warnings & Precautions

["This medicine should be administered only by a healthcare professional.","Do not use if the solution is discolored or contains particles.","Use with caution in patients with kidney or liver disease.","Avoid alcohol during treatment.","Inform your doctor if you are pregnant or breastfeeding.","Do not drive or operate machinery if you feel dizzy after the injection.","Keep out of reach of children.","Do not exceed the recommended dose."]

🤱 Lactation Safety

Methylcobalamin and Niacinamide are excreted in breast milk. They are generally considered safe during breastfeeding when used at recommended doses. Consult your doctor before receiving this medicine while breastfeeding.

💊 Overdose Management

Overdose with this medicine is unlikely due to its injectable nature and administration by a healthcare professional. If an overdose is suspected, seek immediate medical attention. Treatment is supportive and symptomatic. Methylcobalamin has low toxicity, but high doses of Niacinamide can cause liver toxicity, low blood pressure, and hyperuricemia. Monitor vital signs and liver function.

⏰ Missed Dose

If you miss a scheduled dose of this medicine, contact your doctor or healthcare provider as soon as possible. Do not try to self-administer an extra dose. Your doctor will advise you on the next steps, which may include adjusting the schedule.

Additional Safety Advice

General Safety

This medicine must be given only by a qualified healthcare professional. Do not attempt to self-inject. Before receiving this injection, tell your doctor if you are allergic to Methylcobalamin, Niacinamide, or any other medicines. Inform your doctor about all your medical conditions, especially liver disease, kidney disease, or low blood pressure. Also tell your doctor if you are pregnant, planning to become pregnant, or breastfeeding. Do not receive this medicine if you have a known allergy to any of its ingredients. Avoid alcohol while receiving this treatment, as it may worsen nerve damage and reduce the benefits of vitamin B12. Keep all follow-up appointments and blood tests as advised. If you miss a dose, contact your doctor for guidance. Do not take any other vitamin supplements without consulting your doctor, as this may lead to excessive levels of certain vitamins. Store this medicine as directed by your pharmacist.

👴 Special Considerations for Elderly

💡 For Patients Above 65

Elderly patients may be more susceptible to side effects such as dizziness and low blood pressure. Dose adjustments may be needed based on kidney and liver function. Regular monitoring is advised.

🤰 Pregnancy Planning (TTC)

If you are planning to become pregnant, consult your doctor before receiving this medicine. Methylcobalamin and Niacinamide are generally considered safe in pregnancy when used as directed, but the need for supplementation should be assessed.

🏥 Post-Surgery Considerations

This medicine may be used after surgery if there is a deficiency or if the patient cannot take oral vitamins. Inform your surgeon and anesthesiologist about all medicines you are taking.

🦷 Dental Procedures

No specific precautions for dental procedures. However, inform your dentist about this medicine and any allergies.

💚 Lifestyle Tips for Better Results

🏃
Maintain a balanced diet rich in vitamin B12 and niacin.
🥗
Avoid alcohol consumption to prevent nerve damage.
😴
Engage in regular physical activity to improve nerve health.
💧
Manage underlying conditions like diabetes to prevent neuropathy.
🧘
Get adequate sleep to support nerve repair.
🌞
Quit smoking, as it can worsen nerve damage.

🏋️ Exercise Considerations

If you experience dizziness after the injection, avoid driving or operating heavy machinery until it passes. Otherwise, no specific exercise restrictions, but consult your doctor before starting any new exercise regimen.

🥗 Diet Recommendations

Include foods rich in vitamin B12 such as meat, fish, eggs, and dairy.
Eat foods rich in niacin like poultry, fish, whole grains, and peanuts.
Avoid alcohol.
Stay well hydrated.

💼 Impact on Daily Work & Life

This medicine may cause dizziness in some people. If affected, avoid driving or operating machinery until you feel alert. Otherwise, it should not significantly impact your daily activities.

🛑 When to Stop This Medicine

Do not stop this medicine without consulting your doctor. Your doctor will determine the appropriate duration of treatment based on your condition and response. If you experience severe side effects, contact your doctor immediately.

📅 Long-Term Use Effects

Long-term use of this medicine is generally safe when prescribed and monitored by a doctor. However, prolonged high doses of Niacinamide can rarely cause liver toxicity, low platelet count, and hyperuricemia. Regular monitoring of liver function and blood counts may be advised. Methylcobalamin has low toxicity. Do not use for extended periods without medical supervision.

🌿 Non-Medicine Approaches

These can complement medicine but do not replace prescribed treatment.

Oral vitamin B12 and niacin supplements

May be effective if absorption is normal.

Evidence: Well-established
Dietary changes

Increasing intake of foods rich in these vitamins.

Evidence: Supportive
Physical therapy

Can complement medicine for neuropathy.

Evidence: Well-established

💉 Vaccination Considerations

💉 If You're Getting Vaccinated

No specific interactions with vaccines are known. However, inform your doctor about this medicine before receiving any vaccine.

📦 Storage Guide

✅ DO

Store in a refrigerator at 2°C to 8°C

❌ DON'T

Do not freeze

✅ DO

Keep in the original carton to protect from light

❌ DON'T

Do not transfer to another container

✅ DO

Keep out of reach of children

❌ DON'T

Do not use if the solution is discolored or contains particles

✈️ Traveling with This Medicine

When traveling, carry this medicine in its original packaging with the prescription label. Keep it in a cool, refrigerated condition if possible; use an insulated bag with ice packs. Carry a copy of your prescription to avoid customs issues. If crossing time zones, consult your doctor about adjusting the dosing schedule. Do not expose to extreme temperatures.

💰 Cost Analysis & Savings

👥 Real Patient Stories

Educational, anonymized scenarios. Individual results may vary.

👤 A 58-year-old man with type 2 diabetes and peripheral neuropathy
He had been experiencing burning and tingling in his feet for over a year. His doctor prescribed this medicine twice a week for a month. After four weeks, he noticed a significant reduction in tingling and improved sleep. He also quit alcohol, which helped.
💡 Lesson: Consistent treatment and lifestyle changes can improve neuropathy symptoms.
👤 A 35-year-old woman with vitamin B12 deficiency due to celiac disease
She was always tired and had mouth ulcers. Oral B12 supplements did not help because of malabsorption. Her doctor started this injection monthly. Within two months, her energy levels improved, and her blood tests normalized.
💡 Lesson: Injectable B12 is effective when oral absorption is impaired.

💬 Questions Patients Often Ask

Q: How long does it take to work?

A: Improvement in symptoms may be noticed within a few days to weeks, depending on the condition. For neuropathy, it may take several weeks to months.

Q: Is this injection painful?

A: There may be mild pain or discomfort at the injection site, but it is usually well tolerated.

Q: Can I take this injection at home?

A: No, this injection must be given by a healthcare professional.

Q: Are there any dietary restrictions?

A: Avoid alcohol. Otherwise, no specific dietary restrictions, but a healthy diet rich in vitamins is beneficial.

🤔 Common Patient Concerns

💭 These are the concerns patients most commonly raise

  • Can I take this medicine long-term?
  • Will it affect my kidney function?
  • Can I drive after taking this medicine?
  • Does it interact with my blood pressure medicine?
  • What if I miss a dose?
  • Can I drink alcohol while taking this?

🔄 Substitutes for nurocure injection

View All

Alternative brands with exact same active ingredient:

Medical Note: Always consult your doctor before switching medications.

🛑 Myths vs. Facts

  • Myth: This injection can be self-administered at home.
    Fact: No, it must be given by a healthcare professional.
  • Myth: It is a painkiller for all types of pain.
    Fact: It is not a painkiller; it is a vitamin supplement used for specific deficiencies and nerve health.
  • Myth: It can be taken without any blood tests.
    Fact: It should be used only when prescribed based on clinical assessment and possibly blood tests.

🔄 Alternative Options

Generic Alternatives

  • Methylcobalamin + Niacinamide injection (generic)

Brand Alternatives

  • Eldervita M Injection

📊 Comparison with Similar Medicines

[{"medicine":"Methylcobalamin alone","difference":"Lacks Niacinamide; used primarily for B12 deficiency."},{"medicine":"Niacinamide alone","difference":"Lacks Methylcobalamin; used primarily for niacin deficiency."},{"medicine":"Oral vitamin B complex","difference":"Oral route; may be less effective in malabsorption."}]

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