how much b12 can you have in an im injection to Administer Intramuscular at Home Treating Severe Vitamin B12 Deficiency

Goldin, A., Beckman, J

heterocycle or heterocyclic ring, as used herein except where noted, represents a stable 5- to 7-membered monocyclic-, or stable 7- to 11-membered bicyclic heterocyclic ring system, any ring of which may be saturated or unsaturated, and which consists of carbon atoms and from one to three heteroatoms selected from the group consisting of N, O and S, and wherein the nitrogen and sulfur heteroatoms may optionally be oxidized, and the nitrogen heteroatom may optionally be quaternized, and including any bicyclic group in which any of the above-defined heterocyclic rings is fused to a benzene ring

Rotate between sites to prevent tissue changes from repeated use of one location

Studies like the NCBI injection technique guidelines confirm the importance of proper delivery methods

Drobek N, Sowa P, Jankowski P, et al