b12 injections not working Working? Your Cofactors Might Be the Problem : r/B12_Deficiency B12 Shot for a B12

Minor side effects may include redness or slight soreness at the injection site, which typically resolves quickly

Akar S, Duran T, Azzawri AA, et al

The official prescribing information does mention depression under the Postmarketing Experience listing

The common ones are a little stinging, redness or swelling at the site, a small harmless lump, or occasional bruising if a tiny blood vessel is caught

As per Fair Health data, the average cost of a B12 injection in Northglenn, CO, is approximately $50

B12 Shots In East Valley B12 shots are an injectable form of vitamin B12 (cobalamin), a water-soluble vitamin essential for maintaining overall health