b12 injection pregnancy category injections during vitamin b12 injections in pregnancy safety Is a 1 mg intramuscular vitamin B12 safe for a pregnant woman CYANOCOBALAMIN INJECTION, USPRx only

It contains methylcobalamin, a form of vitamin B12 that supports the formation of red blood cells, proper nerve function, and energy metabolism, and it is commonly prescribed for peripheral neuropathy and other neurological conditions associated with vitamin B12 deficiency

Other important safety information Do not use B12/MIC if you are currently pregnant, breastfeeding or plan to become pregnant or breastfeed

[DOI] [PubMed] [Google Scholar] 74.Kim M., Kim H., Kang B.-G., Lee J., Kim T., Lee H., Jung J., Oh M.J., Seo S., Ryu M.-J., et al

(Science!) Because of this, theres actually no tolerable upper intake level (UL) for B12 (the max dose you can take before you experience side effects)

Persistent resistance to injections should prompt complete needle withdrawal and ensuring needle patency before reintroduction

Important safety questions include product purity, dose accuracy, drug interactions, liver and kidney considerations, blood sugar changes, cardiovascular risk, pregnancy or breastfeeding status, and long-term exposure