ucob plus injection - Methylcobalamin (1500mcg) + Niacinamide (100mg) medicine

Actovis Forte Injection: Complete Guide to Uses, Dosage, and Safety

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🏭 Yodley Life Sciences Private Limited 📦 Varies by brand 💊 Allopathy 📅 Updated: Sep 23, 2026
⚠️ Hepatotoxicity Risk 🤰 Pregnancy Category Not established from the available information. Use only if clearly needed and prescribed by a doctor. 📋 Prescription Required 💊 Generic Available
Medically Reviewed
12 min read
Evidence: Moderate for neuropathy and deficiency states; limited for other uses.
Reviewed by
SaathiMed Expert Panel | Sep 23, 2026

When to Call Your Doctor IMMEDIATELY

  • Difficulty breathing or wheezing after injection
  • Swelling of face, lips, tongue, or throat
  • Severe dizziness or fainting
  • Chest pain or irregular heartbeat
  • Sudden weakness or numbness on one side of the body
  • Yellowing of skin or eyes
  • Decreased urine output or swelling in legs

If experiencing severe symptoms, call emergency services immediately.

What is ucob plus injection used for?

This medicine is a combination of methylcobalamin (vitamin B12) and niacinamide (vitamin B3) given by injection. It is used to treat nerve damage, vitamin deficiencies, and certain types of anemia. It works by supporting nerve repair and cellular energy production.

  • Generic Name: Methylcobalamin (1500mcg) + Niacinamide (100mg)
  • Manufacturer: Yodley Life Sciences Private Limited
  • Form: Allopathy
  • Pregnancy Category: Consult doctor
  • Prescription Required: Yes

🇮🇳 ucob plus 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 नसों की क्षति, विटामिन बी12 की कमी, और कुछ प्रकार के एनीमिया के इलाज के लिए किया जाता है। यह नसों की मरम्मत में मदद करती है और शरीर की कोशिकाओं को ऊर्जा प्रदान करती है। यह दवा डॉक्टर या नर्स द्वारा ही दी जानी चाहिए।

साइड इफेक्ट्स: इस दवा के सामान्य दुष्प्रभावों में इंजेक्शन लगाने की जगह पर दर्द, लालिमा या सूजन, मतली, सिरदर्द, चक्कर आना, और त्वचा पर दाने शामिल हैं। गंभीर दुष्प्रभाव दुर्लभ हैं, लेकिन एलर्जी की प्रतिक्रिया, सांस लेने में कठिनाई, चेहरे या गले में सूजन, और रक्त के थक्के बन सकते हैं। अगर आपको कोई असामान्य लक्षण दिखे तो तुरंत डॉक्टर को बताएं।

सुरक्षा सलाह: यह दवा केवल योग्य स्वास्थ्य पेशेवर द्वारा ही दी जानी चाहिए। खुद से इंजेक्शन न लगाएं। अपने डॉक्टर को अपनी सभी दवाओं, एलर्जी, और स्वास्थ्य स्थितियों के बारे में बताएं। गर्भावस्था या स्तनपान के दौरान डॉक्टर से सलाह लें। शराब का सेवन न करें। इंजेक्शन के बाद चक्कर आने पर वाहन न चलाएं। दवा को निर्देशानुसार स्टोर करें।

💡 Did You Know? The Indian pharmaceutical market is expected to reach $130 billion by 2030.

💊 ucob plus injection Uses & Benefits

[{"condition":"Peripheral neuropathy","description":"This medicine is used to support nerve repair and reduce symptoms such as tingling, numbness, and burning pain in the hands and feet.","evidence":"Moderate"},{"condition":"Diabetic neuropathy","description":"It is often prescribed as part of a comprehensive plan to manage nerve damage caused by diabetes, helping to improve nerve conduction and reduce pain.","evidence":"Moderate"},{"condition":"Vitamin B12 deficiency","description":"This medicine treats and prevents vitamin B12 deficiency, which can cause anemia, fatigue, and neurological problems.","evidence":"Well-established"},{"condition":"Megaloblastic anemia","description":"It helps correct the anemia caused by vitamin B12 deficiency by supporting normal red blood cell production.","evidence":"Well-established"},{"condition":"Niacinamide deficiency (pellagra)","description":"The niacinamide component helps treat pellagra, a condition caused by lack of vitamin B3, which causes skin, digestive, and nervous system problems.","evidence":"Well-established"},{"condition":"General fatigue and weakness","description":"Sometimes used as a supportive treatment for tiredness and lack of energy when associated with B vitamin deficiencies.","evidence":"Limited"}]

Off-label uses: [{"condition":"Alzheimer's disease","description":"Some doctors may prescribe methylcobalamin off-label to support cognitive function in dementia, but evidence is not strong.","evidence":"Limited"},{"condition":"Bell's palsy","description":"It may be used off-label to help nerve recovery in facial paralysis, often in combination with other treatments.","evidence":"Limited"},{"condition":"Carpal tunnel syndrome","description":"Rarely used off-label to relieve nerve compression symptoms, but standard treatments are preferred.","evidence":"Insufficient"}]

Primary treatment for: Peripheral neuropathy

Also treats: Diabetic neuropathy, Vitamin B12 deficiency, Megaloblastic anemia, Pellagra

📋 Drug Information

Generic Name(s)Methylcobalamin (1500mcg) + Niacinamide (100mg)
Brand Nameucob plus injection
ManufacturerYodley Life Sciences Private Limited
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 with proper emergency equipment available.
2
Monitor patients for at least 15 minutes after injection for any signs of allergic reaction.
3
Assess vitamin B12 and niacinamide levels before starting therapy to confirm deficiency.
4
For patients with severe anemia, monitor potassium levels closely during the first week of treatment.
5
Advise patients to avoid alcohol and maintain a balanced diet rich in B vitamins.
6
In elderly patients, consider renal function before determining dose and frequency.
7
Do not use this medicine as a substitute for a healthy diet; it is a supplement to correct deficiencies.

🔍 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 used if caused by vitamin B12 deficiency.
Likely Use
Fever
This medicine is not a fever reducer.
Not Primary
Joint pain
This medicine is not a primary treatment for joint pain.
Not Primary

🔬 How This Medicine Works (Pharmacology)

Pharmacokinetics

AbsorptionThis medicine is given by injection, so it is directly absorbed into the bloodstream without needing digestion. The bioavailability is essentially 100% for both ingredients when administered parenterally.
DistributionAfter injection, methylcobalamin is distributed to the liver, bone marrow, and other tissues, with a high concentration in nerve cells. Niacinamide is widely distributed throughout the body, including the skin, nervous system, and liver.
Protein BindingMethylcobalamin binds to transcobalamin II in the blood for transport to tissues. Niacinamide does not bind significantly to plasma proteins.
MetabolismMethylcobalamin is not metabolized in the traditional sense; it is used directly as a coenzyme. Niacinamide is metabolized in the liver to NAD+ and other metabolites, with some conversion to nicotinamide N-oxide.
Half-LifeThe elimination half-life of methylcobalamin is approximately 6 days when stored in the liver. 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.
Bioavailability100% for both ingredients when given by injection.
Onset of ActionThe onset of action varies depending on the condition being treated. For nerve-related symptoms, improvement may be noticed within a few days to weeks. For anemia, reticulocyte count starts to rise within 2 to 5 days.
Peak Plasma TimePeak plasma levels of methylcobalamin occur within 1 to 2 hours after intramuscular injection. Niacinamide peaks within 30 minutes to 1 hour.
Duration of ActionThe effects of a single injection can last for several days to weeks, depending on the dose and the patient's condition. For nerve repair, ongoing treatment is usually needed.

How It Works

This medicine works through the combined actions of its two active ingredients. Methylcobalamin is a coenzyme that participates in two key biochemical reactions: the conversion of homocysteine to methionine and the conversion of methylmalonyl-CoA to succinyl-CoA. These reactions are essential for normal nerve cell function, myelin synthesis, and DNA production. By supporting these pathways, methylcobalamin helps repair damaged nerves and improves nerve signal transmission. Niacinamide is converted in the body to nicotinamide adenine dinucleotide (NAD+), a coenzyme that is critical for cellular energy production and DNA repair. It also helps maintain the health of the skin, digestive tract, and nervous system. Together, these ingredients support nerve health, red blood cell formation, and overall cellular metabolism.

Mechanism Steps

1
Methylcobalamin uptake: After injection, methylcobalamin enters the bloodstream and is taken up by cells, especially nerve cells and red blood cell precursors.
2
Enzyme cofactor activity: Inside cells, methylcobalamin acts as a cofactor for methionine synthase, converting homocysteine to methionine, and for methylmalonyl-CoA mutase, converting methylmalonyl-CoA to succinyl-CoA.
3
Myelin synthesis and repair: These reactions support the production of myelin, the protective sheath around nerves, and help repair damaged myelin.
4
Niacinamide conversion to NAD+: Niacinamide is converted to NAD+, which is essential for cellular energy production and DNA repair.
5
Cellular energy and repair: NAD+ supports hundreds of metabolic reactions, improving cell function, especially in the nervous system and skin.

💡 How to Take ucob plus injection

Strength: Each injection contains Methylcobalamin 1500 mcg and Niacinamide 100 mg in an immediate-release sterile solution.

1This medicine is given by a healthcare professional as an intramuscular or intravenous injection.
2Do not attempt to self-inject at home.
3The injection is usually given in the upper arm, thigh, or buttocks for intramuscular use.
4For intravenous use, it is given slowly into a vein.
5After the injection, remain seated for a few minutes to monitor for any immediate reactions.
6Follow your doctor's schedule for subsequent injections.

Dosage Information

Adult DosageThe usual adult dose of this medicine is 1 injection (containing 1500 mcg methylcobalamin and 100 mg niacinamide) given intramuscularly or intravenously once daily or as directed by the physician. The frequency and duration of treatment depend on the condition being treated, its severity, and the patient's response. For vitamin B12 deficiency, injections may be given daily for the first week, then weekly, and then monthly. For neuropathy, it may be given daily or every other day for several weeks. 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 have reduced kidney function and may require lower doses or less frequent injections. Dose must be individualized by a qualified clinician.
Renal ImpairmentPatients with kidney disease may need dose adjustment. Consult a doctor for individualized dosing.
Hepatic ImpairmentPatients with liver disease should use this medicine with caution. Niacinamide can accumulate and cause liver damage. Dose adjustment may be needed. Consult a doctor.
Maximum Daily DoseThe maximum daily dose is not established from available information. Do not exceed the dose prescribed by your doctor.

Dosage Timeline

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

🍽️ Food Timing Guide

Alcohol
Avoid
Alcohol can reduce the effectiveness of vitamin B12 and worsen nerve damage.
Foods rich in vitamin B12 (meat, fish, eggs, dairy)
No restriction
These foods complement the medicine but do not interfere with it.

⏰ What to Do If You Miss a Dose

📌 You miss a scheduled injection
→ Contact your doctor or nurse to reschedule as soon as possible.
💡 Do not attempt to self-administer a double dose.
📌 You miss more than one dose
→ Inform your doctor. They will adjust your schedule.
💡 Do not try to catch up on your own.

⚠️ Side Effects of ucob plus injection

✅ Common Side Effects

Injection site pain (Common (5-10%))
Apply a cold compress to the area. It usually resolves within a day.
Nausea (Common (5-10%))
Take small sips of water and avoid heavy meals immediately after injection. Consult doctor if persistent.
Headache (Common (5-10%))
Rest and stay hydrated. Consult doctor if headache is severe or lasts more than a day.
Dizziness (Uncommon (1-5%))
Sit or lie down until it passes. Avoid driving or operating machinery until you feel normal.
Skin rash (Uncommon (1-5%))
Report to your doctor. Do not scratch. An antihistamine may be recommended.

🚨 Serious Side Effects

Severe allergic reaction (anaphylaxis) (Rare (<0.1%))
Seek emergency medical help immediately if you experience difficulty breathing, swelling of face or throat, or a sudden drop in blood pressure.
Blood clots (Rare (<0.1%))
Seek immediate medical attention if you notice swelling, pain, or redness in an arm or leg, or sudden shortness of breath.
Pulmonary edema (Very rare (<0.01%))
Go to the emergency room if you develop sudden difficulty breathing, chest pain, or coughing up pink frothy sputum.
Low potassium levels (hypokalemia) (Rare (<0.1%))
Your doctor may monitor your potassium levels. Report muscle weakness, cramps, or irregular heartbeat.

⚠️ Rare Side Effects

Irregular heartbeat
Seek immediate medical attention if you feel palpitations or chest discomfort.
Liver damage (with high doses of niacinamide)
Report yellowing of skin or eyes, dark urine, or severe fatigue to your doctor immediately.

Consult your doctor if you experience any unusual symptoms.

🔬 Drug Interactions

Drug Severity Effect
Chloramphenicol Major
Omeprazole Moderate
Phenytoin Moderate
Metformin Moderate
Alcohol Minor
Colchicine Minor

🚨 Major Interactions

  • Chloramphenicol
  • Omeprazole and other proton pump inhibitors

⚡ Moderate Interactions

  • Phenytoin
  • Metformin

🍷 Alcohol Interaction

Alcohol can interfere with the absorption and utilization of vitamin B12 and niacinamide. It can also worsen nerve damage and increase the risk of liver problems. It is best to avoid alcohol while receiving this medicine.

🔎 Check Your Other Medicines

Educational tool. Always confirm with your doctor or pharmacist.

🛡️ Safety & Warnings

🚫 Contraindications

["Known allergy to methylcobalamin, niacinamide, or any component of the formulation","Leber's disease (hereditary optic nerve atrophy)","Severe kidney disease without medical supervision","Severe liver disease without medical supervision"]

⚠️ Warnings & Precautions

["This medicine should only be given 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.","Use with caution in pregnant and breastfeeding women.","Avoid alcohol while receiving this medicine.","Do not drive or operate machinery if you feel dizzy after injection.","Inform your doctor about all other medicines you are taking."]

🤱 Lactation Safety

Methylcobalamin and niacinamide are excreted in breast milk. This medicine should be used during breastfeeding only if the potential benefit justifies the potential risk to the infant. Consult your doctor.

💊 Overdose Management

Overdose with this medicine is unlikely because it is given by a healthcare professional. If an overdose occurs, treatment should be symptomatic and supportive. Contact a poison control center or emergency room immediately if you suspect an overdose.

⏰ Missed Dose

If you miss a scheduled dose, contact your doctor or nurse to reschedule as soon as possible. Do not try to self-administer a double dose. Your healthcare provider will determine the best time for the next injection.

Additional Safety Advice

General Safety

This medicine must only be given by a qualified healthcare professional. Do not attempt to self-inject. Always inform your doctor about all medicines you are taking, including over-the-counter drugs and herbal supplements, because this medicine can interact with certain antibiotics, anticonvulsants, and other drugs. Tell your doctor if you are pregnant, planning to become pregnant, or breastfeeding. If you have kidney disease, liver disease, or Leber's disease, your doctor needs to know before you receive this injection. Avoid drinking alcohol while receiving this medicine, as alcohol can reduce the absorption and effectiveness of vitamin B12. Do not drive or operate heavy machinery immediately after the injection if you feel dizzy or drowsy. Keep all follow-up appointments so your doctor can monitor your response and adjust the dose if needed. Store this medicine as directed on the label, and never use it if the solution is discolored or contains particles.

👴 Special Considerations for Elderly

💡 For Patients Above 65

Elderly patients may have reduced kidney function and lower vitamin B12 levels. They may require lower doses or less frequent injections. Monitor renal function and vitamin B12 levels regularly.

🤰 Pregnancy Planning (TTC)

If you are planning to become pregnant, consult your doctor. Adequate vitamin B12 levels are important for fetal development. Your doctor may recommend this medicine if you have a deficiency.

🏥 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 are needed for dental procedures. However, inform your dentist about this medicine and any allergies.

💚 Lifestyle Tips for Better Results

🏃
Maintain a balanced diet rich in B vitamins, including meat, fish, eggs, and dairy.
🥗
Limit alcohol intake as it can worsen nerve damage and reduce vitamin absorption.
😴
Manage underlying conditions like diabetes and thyroid disorders to support nerve health.
💧
Engage in regular low-impact exercise like walking or swimming to improve circulation.
🧘
Practice stress-reduction techniques such as yoga or meditation to support overall well-being.
🌞
Get adequate sleep to aid nerve repair and regeneration.

🏋️ Exercise Considerations

If you experience dizziness or fatigue after the injection, avoid strenuous exercise until you feel normal. Gentle exercises like walking are generally safe and beneficial for nerve health.

🥗 Diet Recommendations

Include foods rich in vitamin B12 such as fish, meat, poultry, eggs, and dairy products.
Eat niacinamide-rich foods like lean meats, fish, peanuts, and whole grains.
Avoid excessive alcohol consumption.
Stay well hydrated.
Limit processed foods and added sugars to support nerve health.

💼 Impact on Daily Work & Life

This medicine may cause dizziness or fatigue in some people. If you experience these effects, avoid driving or operating heavy machinery until you feel alert. Otherwise, it should not significantly impact your daily activities. Inform your employer if you need time off for injections.

🛑 When to Stop This Medicine

Do not stop this medicine without consulting your doctor. Your doctor will determine when to stop based on your condition, response to treatment, and blood test results. If you experience severe side effects, seek medical advice immediately.

📅 Long-Term Use Effects

Long-term use of this medicine is generally safe when prescribed and monitored by a doctor. Prolonged high doses of niacinamide can rarely cause liver damage, so periodic liver function tests may be advised. Methylcobalamin is water-soluble and excess is excreted in urine, so toxicity is unlikely. Regular monitoring of vitamin B12 levels and neurological symptoms is recommended to ensure optimal dosing and to avoid overtreatment.

🌿 Non-Medicine Approaches

These can complement medicine but do not replace prescribed treatment.

Oral vitamin B12 supplements

May be sufficient for mild deficiencies, but injectable forms are preferred for severe deficiency or malabsorption.

Evidence: Well-established
Dietary changes

Increasing intake of B-vitamin-rich foods can help maintain levels but may not correct severe deficiencies alone.

Evidence: Well-established
Physical therapy

Can complement medical treatment for neuropathy by improving strength and balance.

Evidence: Moderate

💉 Vaccination Considerations

💉 If You're Getting Vaccinated

There are no known interactions between this medicine and vaccines. However, inform your doctor about your vaccination schedule.

📦 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

Check the expiry date before use

❌ 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 clearly visible. Keep a copy of your prescription with you. Store it in a cool, dry place, and if traveling by air, carry it in your hand luggage to avoid temperature extremes. Check with the airline and destination country about regulations for carrying injectable medicines. If you need to take a dose while traveling, arrange for a healthcare professional to administer it.

💰 Cost Analysis & Savings

👥 Real Patient Stories

Educational, anonymized scenarios. Individual results may vary.

👤 A 52-year-old man with diabetic neuropathy
He had been experiencing burning pain and numbness in his feet for over a year. His doctor prescribed this medicine as a daily injection for two weeks, followed by weekly injections. After four weeks, he noticed a significant reduction in tingling and improved sensation in his feet. He also made lifestyle changes, including better blood sugar control and regular walking.
💡 Lesson: Consistent treatment and managing the underlying condition are key to improving neuropathy symptoms.
👤 A 35-year-old woman with vitamin B12 deficiency due to a vegetarian diet
She complained of extreme fatigue, weakness, and memory problems. Blood tests revealed low vitamin B12 levels. She received this injection weekly for a month. Her energy levels improved dramatically, and her memory issues resolved. She now receives maintenance injections every three months and takes oral supplements.
💡 Lesson: Injectable B12 is highly effective for correcting deficiency, especially when oral absorption is poor.

💬 Questions Patients Often Ask

Q: How long does it take to work?

A: Improvement in nerve symptoms may be noticed within a few days to weeks. For anemia, reticulocyte count starts to rise within 2 to 5 days.

Q: Can I take this injection at home?

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

Q: Is it safe during pregnancy?

A: Use only if clearly needed and prescribed by your doctor. Consult your doctor for personalized advice.

Q: What are the common side effects?

A: Common side effects include injection site pain, nausea, headache, and dizziness. These are usually mild and temporary.

🤔 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 diabetes medicine?
  • What if I miss a dose?
  • Can I drink alcohol while taking this?

🔄 Substitutes for ucob plus 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: This medicine must only be given by a qualified healthcare professional.
  • Myth: It is a painkiller for all types of pain.
    Fact: It is not a painkiller. It is used for specific nerve-related conditions and vitamin deficiencies.
  • Myth: More injections mean faster recovery.
    Fact: The dose and frequency must be determined by a doctor. Taking more than prescribed can be harmful.

🔄 Alternative Options

Generic Alternatives

  • Methylcobalamin 1500 mcg + Niacinamide 100 mg injection (generic)

Brand Alternatives

  • Actovis Forte Injection

📊 Comparison with Similar Medicines

[{"medicine":"Actovis Forte Injection","composition":"Methylcobalamin 1500 mcg + Niacinamide 100 mg","route":"Parenteral","primary_use":"Peripheral neuropathy, vitamin deficiencies"},{"medicine":"Methylcobalamin 1500 mcg Injection","composition":"Methylcobalamin 1500 mcg","route":"Parenteral","primary_use":"Vitamin B12 deficiency, neuropathy"},{"medicine":"Niacinamide 100 mg Injection","composition":"Niacinamide 100 mg","route":"Parenteral","primary_use":"Pellagra, niacinamide deficiency"}]

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