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Cyanocobalamin (Vitamin B12) 50mcg Tablets | 50

 

Cyanocobalamin (Vitamin B12) 50mcg Tablets support healthy red blood cell formation, energy release, and nervous system function. Suitable for adults and older children, these tablets help prevent and treat Vitamin B12 deficiency.

 

£3.99

Description

 

Who is it Suitable For?

  • Adults and children over 12 years who have or are at risk of Vitamin B12 deficiency.
  • Suitable for people following restricted diets (such as vegetarian or vegan), those with poor absorption, or individuals with increased B12 requirements.
  • Not suitable for children under 12 unless advised by a healthcare professional.

 

Ingredients / Active Ingredients

  • Active ingredient: Cyanocobalamin 50mcg (Vitamin B12).
  • Other ingredients: Lactose, microcrystalline cellulose, maize starch, magnesium stearate, and other excipients.

 

How to Use / Dosage Instructions

Dosage by age group:

  • Adults and children over 12 years: One to three tablets daily, or as directed by a doctor or pharmacist.

How to administer:

  • Swallow whole with water. Do not chew.

Duration of use:

  • May be used for short-term supplementation or long-term maintenance, depending on medical advice.

 

Possible Side Effects

Most people tolerate Cyanocobalamin well. However, possible side effects include:

  • Common: Mild diarrhoea, nausea, stomach upset, or headache.
  • Rare: Skin rash, itching, or hypersensitivity reactions.
  • Very rare: Dizziness or blurred vision.

Seek urgent medical advice if you experience difficulty breathing, facial swelling, or severe rash.

 

Warnings and Precautions

  • Do not use if you are allergic to cyanocobalamin or any ingredients.
  • Speak to your doctor before use if you have Leber’s optic atrophy, megaloblastic anaemia, or kidney/liver problems.
  • Pregnancy/Breastfeeding: Can be used under medical supervision.
  • No known effects on driving or operating machinery.

 

Interactions with Other Medicines

Tell your doctor or pharmacist if you are taking:

  • Metformin
  • Proton pump inhibitors (e.g., omeprazole, lansoprazole)
  • H2 antagonists (e.g., ranitidine)
  • Chloramphenicol or other antibiotics

These may affect B12 absorption or alter its effectiveness.

 

When to Consult a Pharmacist or Doctor

  • If symptoms of deficiency (tiredness, paleness, tingling hands/feet, breathlessness) persist.
  • If you are unsure of the cause of low B12.
  • If you are pregnant, breastfeeding, or giving this to a child under 12.
  • If you experience sudden weakness, fainting, or severe allergic reaction.

 

Storage Information

  • Store in a cool, dry place below 25°C.
  • Keep tablets in the original packaging, away from light and moisture.
  • Keep out of sight and reach of children.

 

FAQs

  1. How long does it take for Vitamin B12 tablets to work?
    Energy levels may improve within a few days, but correcting deficiency may take several weeks.
  2. Can I take Vitamin B12 tablets with food?
    Yes, they can be taken with or without food.
  3. Can vegetarians and vegans use Cyanocobalamin tablets?
    Yes, Vitamin B12 is essential for those on plant-based diets.
  4. What happens if I forget a dose?
    Take it as soon as you remember, but do not double the next dose.
  5. Are Vitamin B12 tablets the same as injections?
    No, tablets are used for mild deficiency or maintenance, while injections are prescribed for severe deficiency or absorption issues.