If this is the case with you, you may need intramuscular injections (injections through a muscle) rather than pills. If prescribed an oral vitamin B12 supplement, you would need to take it daily ...
Your healthcare provider will give this as an intramuscular (IM) injection of vitamin B12. Once levels have returned to normal, additional oral supplementation can be added for a maintenance regimen.
While in prison, he had received several left gluteal IM injections (the indications ... thyroid function, and vitamin B12 and folate levels. Polio and Coxsackie serology were negative.
Dear Doctors: I was surprised when a blood test at my annual checkup found I’m low in B vitamins, especially B12. My doctor gave me a shot, and the fatigue that I had been feeling went away. Why is ...