500 mcg b12 injection Vitamin B-12 1000 mcg/ml, ml Methylcobalamin Injection (Vitamin B12) |
Description
Cyanocobalamin and hydroxocobalamin are the top choices

Following the loading phase, maintenance injections are given every two to three months for life, as pernicious anaemia is a chronic condition requiring ongoing treatment
[DOI] [PMC free article] [PubMed] [Google Scholar] 54.Grimm D., Streetz K

How to administer an injection
