blieu-od injection - Methylcobalamin (1500mcg/2ml) medicine

Actovis Plus 1500mcg Injection: Complete Guide to Uses, Side Effects, and Safety

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🏭 Ozone Pharmaceuticals Ltd 📦 Varies by brand 💊 Allopathy 📅 Updated: Oct 17, 2026
📋 Prescription Required 💊 Generic Available
Medically Reviewed
11 min read
Evidence: Well-established for vitamin B12 deficiency and peripheral neuropathy.
Reviewed by
SaathiMed Expert Panel | Oct 17, 2026
🩺
Medically Fact-Checked & Clinically Verified by SaathiMed Clinical Review Board
Clinical Reference Standards: CDSCO (Central Drugs Standard Control Organisation), Indian Pharmacopoeia (IP) & WHO | Last Updated: September 2026

When to Call Your Doctor IMMEDIATELY

  • Difficulty breathing or swallowing
  • Swelling of face, lips, tongue, or throat
  • Severe rash or hives
  • Chest pain or irregular heartbeat
  • Muscle weakness or cramps
  • Yellowing of skin or eyes
  • Decreased urine output

If experiencing severe symptoms, call emergency services immediately.

What is blieu-od injection used for?

This medicine is an intravenous form of methylcobalamin, a vitamin B12 analogue used to treat vitamin B12 deficiency and nerve pain. It is given by a healthcare professional.

  • Generic Name: Methylcobalamin
  • Manufacturer: Ozone Pharmaceuticals Ltd
  • Form: Allopathy
  • Pregnancy Category: Consult doctor
  • Prescription Required: Yes

🇮🇳 blieu-od injection के बारे में (Hindi Summary)

उपयोग: यह दवा मेथिलकोबालामिन का इंजेक्शन है, जो विटामिन बी12 की कमी, नसों की समस्या (न्यूरोपैथी), और डायबिटिक न्यूरोपैथी के इलाज में इस्तेमाल होती है। यह नसों को स्वस्थ रखने और खून की कोशिकाओं के निर्माण में मदद करती है। यह इंजेक्शन डॉक्टर या नर्स द्वारा नस में दिया जाता है।

साइड इफेक्ट्स: इस दवा के सामान्य दुष्प्रभावों में इंजेक्शन की जगह पर दर्द, जलन, मतली, सिरदर्द और चक्कर आना शामिल हैं। गंभीर दुष्प्रभाव दुर्लभ हैं, लेकिन अगर सांस लेने में तकलीफ, चेहरे या गले में सूजन, या त्वचा पर चकत्ते हों तो तुरंत डॉक्टर से संपर्क करें।

सुरक्षा सलाह: यह इंजेक्शन केवल डॉक्टर या नर्स द्वारा ही दिया जाना चाहिए। खुद से इंजेक्शन न लगाएं। अगर आप गर्भवती हैं, स्तनपान करा रही हैं, या कोई अन्य दवा ले रही हैं, तो डॉक्टर को बताएं। शराब का सेवन न करें। किडनी या लीवर की बीमारी हो तो डॉक्टर को जरूर बताएं।

💡 Did You Know? India has the highest number of USFDA-compliant plants outside the USA.

💊 blieu-od injection Uses & Benefits

[{"condition":"Vitamin B12 deficiency","description":"This medicine rapidly corrects methylcobalamin levels in patients with deficiency due to malabsorption, dietary insufficiency, or pernicious anaemia.","evidence":"Well-established"},{"condition":"Peripheral neuropathy","description":"It helps reduce numbness, tingling, and burning pain in the hands and feet caused by nerve damage, often due to diabetes or vitamin deficiency.","evidence":"Well-established"},{"condition":"Diabetic neuropathy","description":"This medicine is used as an adjunct to improve nerve function and relieve symptoms in diabetic patients with neuropathy.","evidence":"Moderate"},{"condition":"Megaloblastic anaemia","description":"It supports red blood cell production in anaemia caused by vitamin B12 deficiency.","evidence":"Well-established"},{"condition":"Cervical spondylosis with radiculopathy","description":"Sometimes used to help relieve nerve-related pain and improve nerve conduction in compression neuropathies.","evidence":"Limited"}]

Off-label uses: [{"condition":"Amyotrophic lateral sclerosis (ALS)","description":"Some clinicians use high-dose methylcobalamin injections off-label to slow disease progression, but evidence is not conclusive.","evidence":"Limited"},{"condition":"Alzheimer's disease","description":"Occasionally used off-label for cognitive support, but robust clinical evidence is lacking.","evidence":"Insufficient"},{"condition":"Chronic fatigue syndrome","description":"Sometimes prescribed off-label for fatigue, though benefit is not established.","evidence":"Insufficient"}]

Primary treatment for: Vitamin B12 deficiency

Also treats: Peripheral neuropathy, Diabetic neuropathy, Megaloblastic anaemia

📋 Drug Information

Generic Name(s)Methylcobalamin
Brand NameAlamin Injection
ManufacturerOzone Pharmaceuticals Ltd
Packaging / FormVaries by brand (Allopathy)
Therapeutic ClassVITAMINS MINERALS NUTRIENTS
Action ClassVitamins
Route of AdministrationIntravenous
StorageStore at room temperature (15-30°C), protected from light. Do not freeze.
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
Administer this medicine only in a healthcare setting with resuscitation equipment available.
2
Monitor for allergic reactions during and after injection.
3
Assess serum vitamin B12 levels before and after treatment.
4
Consider oral methylcobalamin for maintenance after initial intravenous therapy.
5
Advise patients to avoid alcohol to prevent worsening of neuropathy.
6
Check potassium levels in patients with severe megaloblastic anaemia.

🔍 Is This Medicine Right for Your Symptom?

Educational reference. Always consult a doctor for diagnosis.

✅
Numbness or tingling in hands and feet
This medicine is commonly prescribed for this.
Likely Use
✅
Fatigue and weakness
May be due to B12 deficiency.
Likely Use
❌
Fever
This medicine is not a primary fever reducer.
Not Primary

🔬 How This Medicine Works (Pharmacology)

Pharmacokinetics

AbsorptionThis medicine is administered intravenously, so absorption is complete and immediate. It bypasses the gastrointestinal tract, which is advantageous in patients with malabsorption.
DistributionMethylcobalamin is widely distributed in body tissues, with highest concentrations in the liver, kidneys, and bone marrow. It crosses the placenta and is excreted in breast milk.
Protein BindingNot established from the available information.
MetabolismMethylcobalamin is not significantly metabolised; it is used directly as a coenzyme and excess is stored in the liver.
Half-LifeNot established from the available information.
ExcretionExcess methylcobalamin is primarily excreted unchanged in the urine, with some biliary excretion.
Bioavailability100% for intravenous administration.
Onset of ActionNeurological and haematological effects begin within hours to days, but clinical improvement in neuropathy may take weeks.
Peak Plasma TimeImmediately after intravenous injection.
Duration of ActionThe effects last for several days to weeks, depending on the indication and dose.

How It Works

This medicine provides methylcobalamin, the active coenzyme form of vitamin B12. It acts as a cofactor for methionine synthase, an enzyme that converts homocysteine to methionine. This reaction is essential for DNA synthesis, red blood cell formation, and myelin sheath maintenance. By supporting methylation reactions, it helps protect and regenerate nerve cells. It also plays a role in the metabolism of fatty acids and amino acids needed for normal neurological function.

Mechanism Steps

1
Uptake into cells: Methylcobalamin enters cells and is converted into its active coenzyme forms.
2
Methionine synthase activation: It acts as a cofactor for methionine synthase, converting homocysteine to methionine.
3
DNA and myelin synthesis: This supports DNA synthesis in red blood cell precursors and maintains the myelin sheath around nerves.
4
Neurological repair: It promotes regeneration of damaged nerves and improves nerve signal transmission.

💡 How to Take blieu-od injection

Strength: 1500 mcg/2 ml injection

1This medicine is given by a healthcare professional as an intravenous injection.
2Do not attempt to self-administer.
3The injection is usually given slowly over 1-2 minutes.
4Report any discomfort during injection immediately.
5Follow up with your doctor for monitoring.

Dosage Information

Adult DosageThe usual adult dose is 1500 micrograms (2 ml) given intravenously once daily or as directed by the physician. The frequency and duration depend on the indication, severity of deficiency, and clinical response. 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 DosageNo specific dose adjustment is required for elderly patients, but use with caution and monitor renal function.
Renal ImpairmentNo dose adjustment is generally required, but use with caution in severe renal impairment.
Hepatic ImpairmentNo dose adjustment is generally required, but use with caution in severe hepatic impairment.
Maximum Daily DoseThe maximum recommended daily dose is 1500 micrograms, but may be higher in specific conditions as determined by the clinician.

Dosage Timeline

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

🍽️ Food Timing Guide

No specific food interactions
No restrictions
This medicine is given intravenously and does not interact with food.

⏰ What to Do If You Miss a Dose

📌 You miss a scheduled injection appointment
→ Contact your doctor to reschedule as soon as possible.
💡 Do not attempt to self-administer a double dose.
📌 You forget to take your oral B12 supplement after switching
→ Take it as soon as you remember, unless it is almost time for the next dose.
💡 Do not double dose.

⚠️ Side Effects of blieu-od injection

✅ Common Side Effects

Injection site pain (Common (5-10%))
Apply a cold compress if needed. It usually resolves quickly.
Nausea (Common (5-10%))
Take small sips of water. If persistent, inform your doctor.
Headache (Common (5-10%))
Rest and stay hydrated. Consult doctor if severe.
Dizziness (Uncommon (1-5%))
Avoid driving or operating machinery until it passes.

🚨 Serious Side Effects

Anaphylaxis (Rare (<0.1%))
Seek emergency medical help immediately if you experience swelling of face, lips, throat, or difficulty breathing.
Severe allergic reaction (Rare (<0.1%))
Stop injection and call for emergency assistance if rash, hives, or itching occurs.
Hypokalaemia (Rare (<0.1%))
Report muscle weakness, cramps, or irregular heartbeat to your doctor.

⚠️ Rare Side Effects

Acne-like rash
Consult a dermatologist if it bothers you.
Pulmonary oedema
Seek immediate medical attention if you develop shortness of breath or chest tightness.

Consult your doctor if you experience any unusual symptoms.

🔬 Drug Interactions

Drug Severity Effect
Chloramphenicol Major
Methotrexate Major
Omeprazole Moderate
Metformin Moderate
Ascorbic acid Minor

🚨 Major Interactions

  • Chloramphenicol
  • Methotrexate

⚡ Moderate Interactions

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

🍷 Alcohol Interaction

Alcohol can worsen nerve damage and reduce the effectiveness of this medicine. It is advisable to avoid alcohol while receiving treatment.

🔎 Check Your Other Medicines

Educational tool. Always confirm with your doctor or pharmacist.

🛡️ Safety & Warnings

🚫 Contraindications

["Hypersensitivity to methylcobalamin or cobalt","Leber's disease (hereditary optic nerve atrophy)"]

⚠️ Warnings & Precautions

["Use with caution in patients with kidney or liver disease.","Do not use if solution is discoloured or contains particles.","Not for self-administration; must be given by a healthcare professional.","May cause dizziness; avoid driving until you know how it affects you.","Inform your doctor if you are pregnant or breastfeeding."]

🤱 Lactation Safety

Methylcobalamin is excreted in breast milk and is considered safe. Consult your doctor before use.

💊 Overdose Management

Overdose is unlikely due to intravenous administration by a professional. In case of accidental overdose, seek immediate medical attention. Treatment is supportive and symptomatic.

⏰ Missed Dose

Since this medicine is given by a healthcare professional, missed doses are unlikely. If you miss an appointment, contact your doctor to reschedule as soon as possible.

Additional Safety Advice

General Safety

This medicine must be given only by a qualified healthcare professional. Do not attempt to self-inject. Inform your doctor if you are pregnant, planning to become pregnant, or breastfeeding. Tell your doctor about all medicines, supplements, and herbal products you are taking, especially antibiotics, anti-seizure drugs, and methotrexate, as they may interact with this medicine. Avoid alcohol while receiving treatment, as it can worsen nerve damage. If you have kidney or liver problems, your doctor may adjust the dose or monitor you more closely. Do not receive this injection if you have a known allergy to methylcobalamin or cobalt. Keep all follow-up appointments and blood tests as advised.

👴 Special Considerations for Elderly

💡 For Patients Above 65

Elderly patients may have reduced renal function; use with caution and monitor B12 levels regularly.

🤰 Pregnancy Planning (TTC)

If you are planning pregnancy, ensure your B12 levels are normal. Consult your doctor for appropriate supplementation.

🏥 Post-Surgery Considerations

This medicine can be used after surgery if B12 deficiency is present. Follow your surgeon's advice.

🦷 Dental Procedures

No specific precautions. Inform your dentist about this medicine.

💚 Lifestyle Tips for Better Results

🏃
Eat a balanced diet rich in vitamin B12 sources like meat, fish, eggs, and dairy.
🥗
Limit alcohol intake as it can worsen nerve damage.
😴
Manage blood sugar if you have diabetes to prevent neuropathy progression.
💧
Engage in regular gentle exercise to improve circulation.
🧘
Get adequate sleep to support nerve health.
🌞
Avoid smoking as it impairs circulation.

🏋️ Exercise Considerations

If you experience dizziness after the injection, avoid strenuous exercise or driving until it passes. Otherwise, gentle exercise is encouraged.

🥗 Diet Recommendations

Include vitamin B12-rich foods such as lean meat, fish, eggs, and fortified cereals.
Ensure adequate folate intake through green leafy vegetables.
Stay well hydrated.
Limit processed foods and sugary drinks.

💼 Impact on Daily Work & Life

This medicine may cause dizziness in some people. Avoid driving or operating heavy machinery until you know how it affects you. 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 duration of treatment based on your condition and response.

📅 Long-Term Use Effects

Long-term use of methylcobalamin is generally safe. However, high doses may cause acne-like rash or low potassium levels. Regular monitoring of B12 levels and blood counts is advised. Review with your doctor periodically to assess continued need.

🌿 Non-Medicine Approaches

These can complement medicine but do not replace prescribed treatment.

Oral methylcobalamin supplements

Can be used for maintenance after initial injection therapy.

Evidence: Well-established
Dietary modification

Increasing intake of B12-rich foods can help prevent deficiency.

Evidence: Well-established

💉 Vaccination Considerations

💉 If You're Getting Vaccinated

No known interactions with vaccines. However, inform your doctor if you are scheduled for any vaccination.

📦 Storage Guide

✅ DO

Store at room temperature (15-30°C)

❌ DON'T

Do not freeze

✅ DO

Keep in original container

❌ DON'T

Do not transfer to unmarked containers

✅ DO

Protect from light

❌ DON'T

Do not use if solution is discoloured or contains particles

✈️ Traveling with This Medicine

Carry this medicine in its original packaging with a copy of your prescription. Store it at room temperature, away from direct sunlight. If travelling across time zones, consult your doctor about adjusting the dosing schedule. Keep it in your hand luggage if flying. Check customs regulations for carrying injectable medicines.

💰 Cost Analysis & Savings

👥 Real Patient Stories

Educational, anonymized scenarios. Individual results may vary.

👤 A 55-year-old man with diabetic neuropathy
He received Actovis Plus 1500mcg injection daily for two weeks. His burning foot pain reduced significantly, and he could sleep better. He continued with oral B12 supplements afterward.
💡 Lesson: Intravenous methylcobalamin can provide rapid relief in diabetic neuropathy when oral therapy is insufficient.
👤 A 32-year-old woman with vitamin B12 deficiency due to malabsorption
She presented with fatigue, tingling in hands, and memory issues. After a course of Actovis Plus injections, her energy levels improved, and nerve symptoms resolved within a month.
💡 Lesson: Parenteral B12 is effective when oral absorption is impaired.

💬 Questions Patients Often Ask

Q: How long does it take to work?

A: Improvement in fatigue may occur within days, but nerve symptoms may take weeks to improve.

Q: Is this injection painful?

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

Q: Can I take this injection at home?

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

🤔 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 blieu-od 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: It must be given by a healthcare professional intravenously.
  • Myth: It is a painkiller for all types of pain.
    Fact: It is specifically for nerve pain due to vitamin B12 deficiency.
  • Myth: It has no side effects.
    Fact: Like all medicines, it can cause side effects, though serious ones are rare.

🔄 Alternative Options

Generic Alternatives

  • Methylcobalamin 1500 mcg injection

Brand Alternatives

  • Actovis Plus 1500mcg injection

📊 Comparison with Similar Medicines

[{"medicine":"Methylcobalamin 1500 mcg injection","strength":"1500 mcg/2 ml","route":"Intravenous","onset":"Immediate"},{"medicine":"Methylcobalamin 500 mcg injection","strength":"500 mcg/ml","route":"Intramuscular/Intravenous","onset":"Immediate"},{"medicine":"Methylcobalamin tablets","strength":"500 mcg, 1500 mcg","route":"Oral","onset":"Slow"}]

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