rash after b12 injection Here's Why Vitamin B Can Cause Rashes, Hives, and Flushing P484 Cobalt as the culprit:
Description
Cyanocobalamin Widely used in fortified foods, cyanocobalamin is a synthetic form of vitamin B12
There was no significant difference in concentrations between the treatment groups
Regulatory status (as of publication): Not approved by the FDA, EMA, or any other regulatory authority for any indication

Most reported reactions to AOD 9604 are mild and often temporary
