inject b12 into vein Injections for Energy: Benefits and How It Works Best Vitamin B12 Injection Site:
Description
It started after injection number 4 and when I mentioned it to the nurse administering the injections she was dismissive and didnt appear to know (or believe) it was a possible side-effect

[13] [14] If you have any concerns about your treatment, symptoms, or injection schedule, do not hesitate to discuss these with your GP or haematology team

skin redness

Mild respiratory COVID can cause multi-lineage neural cell and myelin dysregulation
