why did my b12 injection hurt Vitamin Injections: What You Need To Know How to Give B12 Injections

B12 shots are quick intramuscular injections that deliver Vitamin B12 directly into your bloodstream, bypassing much of the digestive-absorption process

Pustular dermatoses were not the most frequent eruption occurring after vaccination An increasing number of studies are providing additional information regarding the immunological response of COVID-19 vaccines and attempting to elucidate the development of post-vaccine skin manifestations, including pustular eruptions

The role of homocysteine in increasing the risk of hemolysis in vitamin B12 and folate deficiency has been demonstrated in vitro .[7] We postulate that the high homocysteine levels in our case may have played a role in ensuing hemolysis in addition to intramedullary destruction of RBCs

& Frye, R

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