arm pain after b12 injection numb Did you know that an in just the right spot can your entire arm? It's called a "brachial plexus block." To do it, the doctor numbs your 💉 Not all injections are

Key words vitamin B12, cobalamin, oral vitamin B12, oral cobalamin, cobalamin deficiency, Biermers disease, Pernicious anemia, treatment, therapy Introduction Vitamin B12 (cobalamin) is the largest and most complex of all the vitamins [1]

Since then I get the occasional dizziness or nausea after my injections, but I find the worse I feel in the run up to the injection the worse the side effects - so Im thinking the opposite to the GP in that actually the side effects are because I need more

Support Muscle Mass*

Archived from the original on 4 March 2016

If you have recent lab results, share them so your provider can consider baseline levels and symptoms together