US$ 21.16
vitamin b12 injection medical name Buy at BiosenseClinic.com a Licensed Pharmacy – Biosense Clinic Veterinarians may prescribe vitamin B12 injections to animals with a deficiency B12 Shots vs. IV Infusions:
Description
Early exploratory studies have examined whether AOD9604's signaling properties could support connective tissue repair under mechanical stress, and a rabbit osteoarthritis model study investigated intra-articular injection of AOD9604, in some cases alongside hyaluronic acid, as a research approach to joint tissue changes

It is reported that the use of MB concomitantly with V-B12 may produce a better side effect profile when compared with high doses of catecholamines in situations such as vasospasm, although level 1 evidence is lacking.16 The biochemistry of V-B12 reviewed here should be considered by researchers as they design future studies, perhaps looking for biomarkers of sulfites and NOcobalamin derivatives

Below is a table comparing them: Clinical Evidence for Ranitidine-B12 Interactions Research on ranitidine and vitamin B12 shows mixed results

and diarrhea