b12 injection directions Instructions for Instruction Guide for Intramuscular (IM)
Description
however, it is widely believed to be linked to aberrations in both sugar and fat metabolism
Hypokalemia Risk: A rise in red blood cell formation in previously severely anemic patients can predispose them to hypokalemia

via Medical News Today
Symptoms can include rash, itching, or, in severe cases, anaphylaxis
