what ingredients are in b12 injections Compounded Cyanocobalamin (Vitamin B12) Injection Who takes b12 shot? :

Allergic reactions are also possible but uncommon

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Risks of taking vitamin B12 injections include taking unnecessarily high amounts (which arent always absorbed properly anyway) and experiencing interactions with other medications.

Additionally, pharmacists help educate patients about possible side effects

Strength of the association of elevated vitamin B12 and solid cancers: An adjusted case-control study

Symptoms of vitamin B12 deficiency: extreme tiredness a lack of energy pins and needles a sore and red tongue mouth ulcers muscle weakness problems with your vision psychological problems, which can range from mild depression or anxiety to confusion and dementia problems with memory, understanding and judgement Causes of a vitamin B12 deficiency: pernicious anaemia a lack of these vitamins in your diet medicine certain medicines, including anticonvulsants and proton pump inhibitors (PPIs), can affect how much of these vitamins your body absorbs