Hi Cobal Injection 1Ml

Saf Fermion Ltd

Ampoule of 1 ML

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Old MRP ₹135

MRP ~~₹126.56~~

₹110.11

₹126.56/ML

13% off

*MRP inclusive of all taxes

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15 days Easy returns

Prescription required for this medicine

Store Below 30° C

Composition

Methylcobalamin (2.5 Mg)

HI COBAL INJECTION 1ML is used to manage vitamin B12 deficiency and peripheral neuropathy. It belongs to the class of vitamin preparations and nutritional supplements.

This injection is commonly prescribed for patients with vitamin B12 deficiency who develop neurological symptoms or blood-related complications due to inadequate vitamin B12 levels.

Inform your doctor before starting this medicine if you have kidney disease, liver problems, allergies, or any blood-related disorders. Also, inform your doctor about all medicines you are taking, including supplements and herbal products. Use this injection exactly as prescribed by your doctor and continue treatment for the recommended duration.

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HI COBAL INJECTION 1ML is used to:

Manage vitamin B12 deficiency
Manage peripheral neuropathy associated with vitamin B12 deficiency
Support the treatment of megaloblastic anaemia caused by vitamin B12 deficiency
Manage neurological manifestations associated with vitamin B12 deficiency

Follow these instructions while receiving HI COBAL INJECTION 1ML:

This medicine should be administered only by a healthcare professional.
Follow the dosage schedule prescribed by your doctor.
Do not self-administer the injection unless specifically instructed by your doctor.
Inform your doctor if you experience pain, swelling, or irritation at the injection site.
Complete the full course of treatment as advised by your doctor.

HI COBAL INJECTION 1ML is administered intramuscularly or intravenously.

HI COBAL INJECTION 1ML may cause side effects, such as:

Injection site pain or redness
Nausea
Headache
Dizziness
Mild diarrhoea

Management Of Side Effects:

Most side effects are temporary and generally harmless, which improve as your body adjusts to the medicine. However, if you experience any serious side effects or worsening of symptoms, consult your doctor.

Injection site pain or redness: Applying a cold compress to the affected area may help reduce discomfort.
Nausea: Taking light meals and avoiding oily or spicy foods may help reduce stomach discomfort.

HI COBAL INJECTION 1ML contains the following active ingredient:

Methylcobalamin (2.5 mg): Methylcobalamin is an active form of vitamin B12 that helps support red blood cell production, DNA synthesis, and normal neurological function. It helps correct vitamin B12 deficiency and supports the maintenance of healthy nerve tissues.

Pregnancy

HI COBAL INJECTION 1ML should be used during pregnancy only if prescribed by your doctor. Your doctor will decide whether this medicine is suitable for you based on your clinical condition.

Breastfeeding

Methylcobalamin passes into breast milk in small amounts. Consult your doctor before receiving this medicine while breastfeeding.

Alcohol

Excessive alcohol intake may interfere with vitamin absorption and nerve recovery. Consult your doctor regarding alcohol consumption during treatment.

Liver

Patients with liver disease should use HI COBAL INJECTION 1ML cautiously. Inform your doctor if you have any history of liver-related problems before starting treatment.

Kidney

Use this medicine cautiously if you have kidney disease. Dose adjustments or monitoring may be required in severe kidney impairment.

Use In Driving And Operating Machinery

HI COBAL INJECTION 1ML may occasionally cause dizziness or headache in some patients. Avoid driving or operating machinery if you do not feel fully alert after receiving the injection.

Allergy

Do not use HI COBAL INJECTION 1ML if you are allergic to methylcobalamin, benzyl alcohol, cobalt-containing products, or any other ingredients of the injection. Seek immediate medical attention if you develop a rash, swelling, itching, or breathing difficulty.

Children

This medicine should be used in children only under medical supervision.

Older Patients

Older adults may require monitoring during treatment, especially if they have multiple medical conditions or nutritional deficiencies.

Drug-Drug Interactions

HI COBAL INJECTION 1ML may interact with the following medicines:

Antidiabetic medicines (Metformin, Glimepiride): Long-term use of some antidiabetic medicines may reduce vitamin B12 absorption and increase the requirement for methylcobalamin supplementation. Monitoring of vitamin B12 levels may be required during combined use.
Antiepileptic medicines (Phenytoin, Phenobarbital): Long-term use of these medicines may affect vitamin B12 levels and reduce response to supplementation.
Antibiotics (Chloramphenicol): Chloramphenicol may interfere with the haematological response to vitamin B12 therapy in some patients. Your doctor may monitor treatment response during combined use.

Drug-Disease Interactions

HI COBAL INJECTION 1ML should be used with caution if you have:

Leber’s disease: Vitamin B12 preparations may worsen optic nerve damage in patients with hereditary optic neuropathy. Your doctor may avoid use or recommend careful monitoring during treatment.
Allergy-related disorders: Patients with hypersensitivity to cobalt or vitamin B12 products may have an increased risk of allergic reactions. Immediate medical attention may be required if allergic symptoms occur.
Polycythaemia vera: Caution is advised in patients with this condition, as vitamin B12 supplementation may affect blood cell production.

Daily Dose

The dose of HI COBAL INJECTION 1ML should be administered exactly as prescribed by your doctor. The dosage and duration may vary depending on the severity of vitamin B12 deficiency, nerve-related symptoms, and response to treatment. Do not stop treatment without consulting your doctor.

Over Dose

Overdose of HI COBAL INJECTION 1ML is unlikely because it is usually administered by a healthcare professional. However, excessive administration may increase the risk of side effects such as headache, dizziness, nausea, or injection site reactions. Consult your doctor if you notice any unusual symptoms after treatment.

Missed Dose

As HI COBAL INJECTION 1ML is usually administered by a healthcare professional, the likelihood of a missed dose is low. If you miss a scheduled appointment, contact your doctor to reschedule the dose.

Store HI COBAL INJECTION 1ML below 25°C.
Protect the injection from direct light and moisture.
Do not freeze.
Keep out of reach of children.
Do not use the medicine after the expiry date mentioned on the pack.

Include vitamin B12-rich foods such as eggs, fish, milk, and meat in your diet if advised by your doctor.
Limit excessive alcohol intake, as it may worsen vitamin deficiencies and nerve-related symptoms.
Follow a balanced diet to support nerve health and recovery.
Maintain regular follow-up visits and blood investigations as advised by your doctor.
Manage blood sugar levels properly if you have diabetes, as uncontrolled diabetes may worsen nerve damage.

Fact Box

Dosage Forms Available	Injection
Habit Forming	No
Ailment	Vitamin B12 deficiency, peripheral neuropathy associated with vitamin B12 deficiency, and megaloblastic anaemia due to vitamin B12 deficiency
Drug Category	Vitamin preparation and nutritional supplement
Therapeutic Category	Neuropathy management and vitamin B12 supplementation

What is HI COBAL INJECTION 1ML used for?

HI COBAL INJECTION 1ML is used to manage vitamin B12 deficiency and neurological manifestations associated with vitamin B12 deficiency, including certain forms of peripheral neuropathy.

How does HI COBAL INJECTION 1ML help in nerve-related problems?

Methylcobalamin helps support healthy nerve function and may help reduce symptoms such as numbness, tingling, and burning sensations associated with vitamin B12 deficiency.

Can HI COBAL INJECTION 1ML cause injection site pain?

Yes, mild pain, redness, or swelling at the injection site may occur after administration. These effects are usually temporary.

Can patients with diabetes use HI COBAL INJECTION 1ML?

Yes, this medicine may be prescribed to patients with diabetes who have vitamin B12 deficiency or nerve-related symptoms associated with vitamin B12 deficiency.

Is HI COBAL INJECTION 1ML safe during pregnancy?

This medicine should be used during pregnancy only if prescribed by your doctor after a thorough evaluation of the potential benefits and risks.

Can alcohol affect the effectiveness of HI COBAL INJECTION 1ML?

Excessive alcohol consumption may interfere with vitamin B12 absorption and nerve recovery. Consult your doctor regarding alcohol intake during treatment.

How long will I need to take HI COBAL INJECTION 1ML?

The duration of treatment depends on the severity of the deficiency and your clinical response. Follow your doctor’s advice regarding the treatment schedule.

Last Updated On 05 Jun. 2026 | 4:08PM (IST)

Certified Content

Written by

Dr. Sachin Singh

Medical Team Lead & Reviewer | 7 years

MBBS

Reviewed by

Dr. Mandeep Chadha

Lead Medical Content Reviewer | 12 years

MBBS, DNB (OBGY)

Check out Editorial Policy

Manufacturer details

46/31/1 GARIAHAT RD. BALLYGUNGE NEW MARKET(AC). KOLKATA WB 700029 IN

Country of origin: INDIA

Expiry on or after: November 2026

In case of any issues, contact us:

support@truemeds.in|09240250346

Address: 6th floor, Urmi Corporate Park Solaris, Saki Vihar Road, Andheri East, Mumbai 400071

References

DailyMed. (2015). Methylcobalamin injection. Retrieved June 3, 2026, from https://dailymed.nlm.nih.gov/dailymed/drugInfo.cfm?setid=24fd5ca6-b69e-3542-e054-00144ff88e88
National Center for Biotechnology Information. (2026). PubChem compound summary for methylcobalamin. PubChem. Retrieved May 14, 2026, from https://pubchem.ncbi.nlm.nih.gov/compound/Methylcobalamin
DrugBank Online. (2026). Methylcobalamin: Uses, interactions, mechanism of action. Retrieved June 3, 2026, from https://go.drugbank.com/drugs/DB03614
MedlinePlus Medical Encyclopedia. (2024). Vitamin B12 deficiency anemia. Retrieved June 3, 2026, from https://medlineplus.gov/ency/article/002403.htm

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Disclaimer

We, at Truemeds make a diligent attempt to deliver accurate, expert- drafted and thoroughly reviewed medicine related information to our consumers. However, it should, by no means, be considered a substitute for prescription from a certified doctor or a trustworthy doctor-patient relationship. In fact we detest any form of self medication without expert advice. The sole purpose of the information on our portal is to educate our consumers, which helps improve the communication between a doctor and a patient. The information by no means is complete in its entirety and should not be used to diagnose or treat any medical condition. No amount of information can replace the experience and expertise of a doctor, therefore his/her advice always holds priority and should be followed appropriately.

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Intellihealth Solutions Private Limited

Unit-301 & 304, Lightbridge Tunga Village, Saki Vihar Rd, Chandivali, Powai, Mumbai, Maharashtra, India, 400072.

CIN: U62099MH2019PTC320566

Telephone:09240250346

Grievance Officer

Name: Kishor Kumar

Email: grievance-officer@truemeds.in

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