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HCM Injection 1 ml is used for the treatment and prevention of anaemias caused due to vitamin B12 deficiency. Also, it is used to treat conditions such as Tobacco amblyopia and Leber’s atrophy, which results in a dimming of vision. It contains hydroxocobalamin (a synthetic form of vitamin B12), which works by providing the body with the necessary amount of vitamin B12. Common side effects of HCM Injection 1 ml are nausea, vomiting, diarrhoea, headache, dizziness, acne, itching, redness, swelling or pain at the injection site.

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Written By Veda Maddala , M Pharmacy
Reviewed By Dr Aneela Siddabathuni , MPharma., PhD
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More about the Product

Manufacturer/Marketer :

Nutrigold India Pvt Ltd

Consume Type :

Parenteral

Expires on or after :

Jan-27

Return Policy :

Not Returnable

About HCM Injection 1 ml

HCM Injection 1 ml is an injectable prescription medicine used to treat and prevent vitamin B12 deficiency. It is commonly prescribed for people who cannot absorb this essential vitamin from their diet, such as those with pernicious anaemia or certain stomach and intestinal conditions. By restoring healthy vitamin levels, this medicine helps your body produce healthy red blood cells and maintain proper nerve function.

Because this medicine is given as an injection, it bypasses the digestive system and is typically scheduled at regular intervals by your healthcare provider. Consistent use is crucial to keep your vitamin levels stable and prevent symptoms from returning. Eating a balanced diet rich in natural B12 sources, like fish, meat, poultry, and dairy, can also help support your overall treatment results.

Most people tolerate this injection well, but you may experience mild reactions like redness or pain at the injection site, mild diarrhoea, or itching. While serious side effects are rare, you must consult your doctor immediately if you experience signs of a severe allergic reaction, muscle weakness, or rapid weight gain.

Before starting HCM Injection 1 ml, tell your healthcare provider if you have low potassium levels, gout, or a history of Leber's disease (an inherited eye condition). Do not take this medicine if you have a known allergy to cobalt or any other ingredients in the injection.

Certain substances, such as heavy alcohol use or smoking, can reduce the effectiveness of this medicine by depleting your body's vitamin levels. If you are pregnant, planning to become pregnant, breastfeeding, or are an older adult, talk to your doctor to ensure this injection is safe and appropriately monitored for your needs.
 

Uses of HCM Injection 1 ml

When used as prescribed, HCM Injection 1 ml offers several important benefits in the treatment of vitamin B12 deficiency.

  • Restores healthy vitamin B12 levels: Because it is administered by injection, this medicine bypasses the digestive system and provides reliable absorption, even in people who cannot absorb vitamin B12 from food or oral supplements.
  • Treats and prevents anaemia: By restoring adequate vitamin B12 levels, this medicine supports the production of healthy red blood cells, helping relieve anaemia and improve oxygen delivery throughout the body.
  • Supports healthy nerve function: Vitamin B12 is essential for maintaining the protective covering of nerves. Replacing deficient levels helps improve neurological symptoms such as numbness, tingling, weakness, and balance problems.
  • Improves energy and overall well-being: Correcting vitamin B12 deficiency helps reduce fatigue, improve concentration and memory, and support overall physical and mental health.
     

Key Benefits

HCM Injection 1 ml contains Hydroxocobalamin used for the treatment of Addisonian pernicious anaemia, to prevent and treat other macrocytic anaemias due to vitamin B12 deficiency, Tobacco amblyopia and Leber’s atrophy, which results in a dimming of vision. It provides an essential amount of vitamin B12 to the body.

Directions for Use

  • Follow your doctor’s instructions on the dosage and timing of this medication to ensure safe and effective use.
  • HCM Injection 1 ml will be administered by the doctor or healthcare professional.
  • Do not self-administer.

How HCM Injection 1 ml Works

HCM Injection 1 ml contains hydrioxocobalamin, which is a naturally occurring form of vitamin B12 that is essential for the normal production of red blood cells, healthy nerve function, and DNA synthesis. After injection, HCM Injection 1 ml is converted within the body into its active coenzyme forms, methylcobalamin and adenosylcobalamin. These active forms participate in important biochemical reactions that support DNA synthesis, healthy red blood cell production in the bone marrow, normal energy metabolism, and proper nervous system function. Vitamin B12 also helps maintain the myelin sheath, the protective covering surrounding nerve fibres. By restoring adequate vitamin B12 levels, HCM Injection 1 ml helps correct anaemia, supports normal nerve function, and prevents or treats neurological complications caused by vitamin B12 deficiency. In much higher doses, HCM Injection 1 ml is also used as an emergency antidote for cyanide poisoning. It binds to cyanide to form cyanocobalamin, which is then safely eliminated from the body. This emergency use is separate from its routine role in treating vitamin B12 deficiency.
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Alcohol

Consult your doctor

The interaction of HCM Injection 1 ml with alcohol is unknown. If you have concerns regarding this, please discuss them with your doctor.

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Pregnancy

Caution

HCM Injection 1 ml is not recommended for the treatment of megaloblastic anaemia in pregnancy. However, if you are pregnant or planning pregnancy, please take your doctor’s advice before receiving HCM Injection 1 ml.

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Breast Feeding

Consult your doctor

HCM Injection 1 ml passes into the breast milk and may harm your baby. However, if you are a breastfeeding mother, please take your doctor’s advice before receiving HCM Injection 1 ml.

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Driving

Caution

HCM Injection 1 ml usually does not affect your ability to drive or operate machinery. However, some people may feel drowsy or dizzy after receiving HCM Injection 1 ml. Avoid driving or operating machinery if you are not alert after taking this medicine.

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Liver

Consult your doctor

If you have a pre-existing or a history of liver disease, inform your doctor before receiving HCM Injection 1 ml.

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Kidney

Consult your doctor

If you have a pre-existing or a history of kidney diseases, inform your doctor before receiving HCM Injection 1 ml.

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Children

Safe if prescribed

Your paediatrician may prescribe HCM Injection 1 ml for your child, if required, based on your child's age, body weight and condition.

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Heart

Caution

Take HCM Injection 1 ml with caution, especially if you have a history of heart diseases/conditions. The dose may be adjusted by your doctor as required.

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Geriatrics

Safe if prescribed

HCM Injection 1 ml is generally safe for elderly patients. However, please consult your doctor if you have any concerns.

What if I have taken an overdose of HCM Injection 1 ml

An overdose is uncommon because excess vitamin B12 is usually eliminated through the urine. However, if you receive significantly more than the prescribed dose or experience unusual symptoms after an injection, seek medical advice promptly.

Diet & Lifestyle Advise

  • Include vitamin B12-rich foods: If your body can absorb vitamin B12 normally, eat foods such as meat, fish, poultry, eggs, milk, dairy products, and fortified cereals.
  • Maintain a balanced diet: Adequate intake of folate, iron, and other essential nutrients supports healthy red blood cell production. Consult your doctor before taking additional supplements.
  • Limit alcohol consumption: Excessive alcohol intake may interfere with nutrient absorption and worsen vitamin deficiencies.
  • Avoid smoking: Smoking may negatively affect overall nerve and cardiovascular health and may delay recovery.
  • Attend regular follow-up appointments: Periodic blood tests help monitor vitamin B12 levels, blood counts, and potassium levels to ensure treatment remains effective.
     
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How Soon It Starts Working

The time required for HCM Injection 1 ml to start to work: The onset time of HCM Injection 1 ml has not been clinically established. The time for which the effects of HCM Injection 1 ml last: The duration of HCM Injection 1 ml’s effect is clinically not established.

What if you forget to take HCM Injection 1 ml

If you miss a scheduled injection, contact your healthcare provider as soon as possible to arrange another appointment. Do not administer a double dose to make up for a missed injection.

Storage

•Store HCM Injection 1 ml at room temperature (20°C to 25°C [68°F to 77°F]), unless otherwise instructed on the product label.

Drug Warnings

  • Inspect the solution before use: The injection should be clear and deep red in colour. Do not use it if it is cloudy, discoloured, or contains visible particles.
  • Rotate injection sites: Alternate injection sites with each dose to help reduce soreness and skin irritation.
  • Never reuse needles or syringes: Always use sterile equipment and dispose of it safely after each injection.
  • Attend regular blood tests: Your doctor may monitor your vitamin B12 levels, blood counts, and potassium levels throughout treatment.
  • Tell your healthcare providers you are receiving HCM Injection 1 ml: Inform your doctor, dentist, and laboratory staff before medical procedures or laboratory tests.
  • Continue treatment as prescribed: Even if your symptoms improve, complete your treatment schedule to restore and maintain normal vitamin B12 stores.
  • When to seek urgent medical care: Seek immediate medical attention if you develop severe allergic reactions, difficulty breathing, chest pain, severe muscle weakness, or symptoms of severe low potassium such as an irregular heartbeat.
     

Drug-Drug Interactions

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  • Chloramphenicol: This antibiotic may reduce the response to vitamin B12 therapy by interfering with red blood cell production. Your doctor may monitor your treatment more closely if both medicines are required.
No Drug - Drug interactions found in our data. We may lack specific data on this medicine and are actively working to update our database. Consult your doctor for personalized advice

Drug-Drug Interactions

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Drug-Food Interactions

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  • There are no clinically significant food interactions with injectable HCM Injection 1 ml. However, excessive alcohol consumption may interfere with vitamin B12 absorption and utilisation over time and may reduce the overall effectiveness of treatment. Limiting alcohol intake is recommended while receiving therapy.
     
No Drug - Food interactions found in our database. Some may be unknown. Consult your doctor for what to avoid during medication.

Drug-Food Interactions

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Habit Forming

No

Therapeutic Class

[VITAMINS]

FAQs

HCM Injection 1 ml is used to manage and treat Vitamin B12 deficiency anaemias, Addisonian pernicious anaemia, Tobacco amblyopia and Leber’s atrophy.
HCM Injection 1 ml contains Hydroxocobalamin which works by providing an essential amount of vitamin B12 to the body.
The natural sources of Vitamin B12 include eggs, beef, liver, chicken, trout, salmon, tuna fish, clams, fortified breakfast cereal, low-fat milk, yoghurt, and cheese.
You are not recommended to take oral contraceptives with HCM Injection 1 ml as they may reduce the levels of HCM Injection 1 ml in your blood. However, please consult a doctor before taking other medicines with HCM Injection 1 ml.
Pernicious anaemia is a type of vitamin B12 deficiency anaemia caused by the inability of the body to absorb vitamin B12 due to a lack of intrinsic factor, a protein needed for B12 absorption. This condition leads to a decrease in red blood cell production, causing fatigue, weakness, and neurological symptoms.
The side effects of HCM Injection 1 ml include vomiting, nausea, diarrhoea, headache, dizziness, acne, itching, redness, swelling or pain at the injection site. Consult the doctor if any of these side effects persist or worsen.
Many people begin to feel an increase in energy and improved well-being within a few days to a week after starting treatment. However, nerve-related symptoms like numbness or tingling can take several weeks or months to improve. Talk to your doctor if you do not notice any improvement in your symptoms.
Yes, many patients learn to inject HCM Injection 1 ml at home. Your doctor or nurse will provide thorough training on proper injection techniques and safety disposal. Do not attempt to inject yourself until you feel confident and have been cleared by your healthcare provider.
Yes, HCM Injection 1 ml is generally considered safe to use during pregnancy when prescribed to treat B12 deficiency. Maintaining proper vitamin levels is crucial for both maternal and fetal health, but you should always talk to your doctor before starting or continuing treatment.
It is completely normal for your urine to have a reddish colour after receiving this injection. Because this medicine is naturally red and your body flushes out excess amounts through your kidneys, it can temporarily tint your urine. This is harmless, but talk to your doctor if you have concerns or pain when urinating.
You should limit or avoid alcohol while receiving treatment. Alcohol can irritate your stomach lining and interfere with how your body utilises nutrients, potentially reducing the benefits of the medicine. Talk to your doctor about your alcohol intake.
Folic acid and vitamin B12 work closely together in the body, and some patients may need both. However, taking folic acid without enough B12 can mask the signs of B12 deficiency, which can lead to nerve damage. Talk to your doctor before starting any folic acid supplements.
Your injection schedule depends entirely on your specific condition and response to treatment. At the beginning, you may need injections multiple times a week, which will gradually transition to once a month for maintenance. Talk to your doctor to understand your specific schedule.
HCM Injection 1 ml does not directly cause weight gain. However, as your body recovers from severe vitamin deficiency and your appetite improves, you might experience a slight change in weight. If you experience sudden swelling or rapid weight gain, talk to your doctor immediately, as this could indicate fluid buildup.

Disclaimer

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Country of origin

India
Other Info - HCM0001
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