can a primary care prescribe b12 injections Vitamin Injections: What You Need To Know Methylcobalamin Injection (Vitamin B12) |

Literature both supporting and opposing them are available

The most common is slight redness, swelling, or tenderness at the injection site, which usually resolves quickly

Some patients feel as though they want more frequent injections, and occasionally we test levels to see if they are receiving adequate replacement, but Im not sure how strong the evidence is to support this. GPs should consider periodic vitamin B12 testing of higher-risk patients who take metformin, even if they dont display symptoms of deficiency, the UK medicines regulator said earlier this year

It contributes to red blood cell production, nerve cell maintenance, and DNA synthesis