How often B12 injections should be taken

How often b12 injections are administered depends on depend on whether your vitamin b12 deficiency is linked to your diet or if the deficiency is causing any neurological issues and the type of vitamin B12 injection prescribed. Vitamin B12 injection is generally used to treat vitamin B12 deficiency anaemia. The two types of vitamins B12 injections available are:

  • hydroxocobalamin
  • cyanocobalamin

Hydroxocobalamin is the recommended type as it lasts longer in your body.

Now this is how often b12 injections should be administered

You will be initially prescribed this on alternate days for two weeks until your symptoms improve after which, the frequency of your b12 injection will depend on whether your vitamin b12 deficiency is linked to your diet or if the deficiency is causing any neurological issues, e.g., problems with memory, behaviour or thinking.

Most vitamin B12 deficiency in Nigeria is because of pernicious anaemia, which is not diet related.

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how often b12 injections
how often b12 injections

Treating diet-related vitamin B12 deficiency

Diet related vitamin B12 deficiency is usually treated with vitamin B12 tablets to be taken between meals every day. Some people may have twice yearly injection of hydroxocobalamin instead.

Non-diet-related vitamin B12 deficiency

Non-diet-related vitamin B12 deficiency is usually treated an injection of hydroxocobalamin which you must get every 2 to 3 months lifelong or cyanocobalamin which you must get monthly for the rest of your life.

About the author

Nwasom is a pharmacy graduate and a pharmacist currently practising in the United Kingdom. I have great experience communicating with patients and their family as gained through working as a pharmacist in both the hospital and community pharmacy sector. I love writing so it was a natural thing to try and pass medical and health information on through writing.