what happens if you have too much b12 injections Feeling worse after Injection: Answering concerns Are B12 Shots Safe? Royal
Description
Below is a clinicians view of who actually needs B12 injections, how often, what the NHS will and will not do for you, and what we check before we book the first shot

Individual results depend on dose, adherence, lifestyle, and medical history, and are determined in consultation with your licensed provider

Over the course of about a week, the lump should gradually disappear
BMJ 2008;336(7644):6015
