how do you give b12 injection Treating Severe Vitamin Deficiency B12 Injections at Home -

Nitrous oxide exposure , whether recreational or occupational, is an additional risk factor as it can cause functional B12 deficiency and neurological injury

(Dependent on patient's needs) Dose: 250 g (also known as micrograms(mcg))in cats and 250 2000 g (also known as micrograms (mcg))in dogs, depending on the size of the patient: For parenteral cobalamin supplementation: Protocol: weekly injections for 6 weeks, then one dose a month later, and retesting one month after the last dose( dependent on patient's needs) For either oral or parenteral supplementation, if the underlying disease process has resolved and cobalamin body stores have been replenished, serum cobalamin concentration should be supranormal at the time of reevaluation

Mega Burn B12 from Compounding Pharmacy of America.

Lewis KH, Fischer H, Ard J, Barton L, Bessesen DH, Daley MF, et al