what size needle is best for b12 injections Dr. prescribed injections. Pharmacy only gave me vials. Where do you get your needles and syringes? size?? Where do I inject? : r/B12_Deficiency best size needle for b12

Bolaman Z, Kadikoylu G, Yukselen V (2003) Oral versus intramuscular cobalamin treatment in megaloblastic anemia: a single-center, prospective, randomized, open-label study

With bacteriostatic water, use within 28 days refrigerated is a standard working guideline, though stability data for AOD-9604 specifically at this window is not publicly peer-reviewed

A high-dose B12 shot, which is given intramuscularly as prescribed by a doctor, can quickly resolve a deficiency by raising the level of vitamin B12 in the blood

Hypokalemia and thrombocytosis could occur upon conversion of severe megaloblastic to normal erythropoiesis with B12 therapy

With B-12 levels replenished, daily energy returns naturally