intramuscular injection vit b12 Treating Severe Vitamin Deficiency Compounded Cyanocobalamin (Vitamin B12) Injection
Description
An intradermal test dose is recommended prior to administration in patients suspected of being sensitive to the drug

it was extremely easy and was contacted by a rep to ask needed questions

A sterile aqueous solution of vitamin B12. Commonly used as supportive treatment and appetite stimulant for sick or convalescing animals

PubMed Zhang, Y., Xun, P., Wang, R., Mao, L., & He, K

This puts the medications as close as possible to the problem
