can a b12 injection cause diarrhea Pernicious Anemia: Definition, Symptoms, Causes & Treatment Side Effects of B12 Injection

Most patients should expect 2-3 weeks off work to fully recover

You're obviously able to handle putting together an argument with evidence (you've done it before ) so might be a good idea to use the guidelines and evidence from the links above to and put in an urgent request for immediate treatment with your GP

if this occurs, medical advice should be sought, as it could signify an allergic or unusual response

The lack of FDA approval also means that definitive safety and efficacy trials are still forthcoming

That offers many people a chance to manage this condition, meaning they can live longer and with fewer restrictions or impacts from the related conditions and symptoms

Injecting too shallow, into the dermis rather than the subcutaneous fat, also increases swelling