can anyone give b12 injections Vitamin Injection Dosage Vitamin B12 Injections: Boost Energy
Description
It is normal to see a little bit of fluid come out of the injection site after you remove the needle

Another thing to consider is wich brand of hydroxycobalamin you use
For example, billing an antibiotic injection should be paired with a diagnosis for infection, not a vague symptom

A vitamin B12 injection is a real medical procedure, and where you place it, how you rotate the sites and who gives it all matter more than the internet suggests

Malliaras P, Barton CJ, Reeves ND, Langberg H
Indications and Usage