B12 injection treatment advice While your doctor may prescribe a specific regimen that suits your exact medical needs, the guideline recommended treatment for peripheral neuropathy using vitamin B12 injections is as follows: Daily injections of 1,000mcg for at least five days Followed by 1,000mcg injections administered once per week, for a period of five weeks Eventually, injections may be reduced to just 1000mcg, once a month, but you may be required to administer them for the rest of your life Most injection regimens are tailored to the individual since people absorb and utilize the vitamin differently
These modifications are also believed to assist at least 90% of the peptide to bind covalently to blood albumin, with trace amounts potentially binding to fibrinogen and immunoglobulin G (IgG)
If you eat a balanced diet, youre probably getting enough B12
If you have MTC family history, neither tirzepatide, semaglutide, nor liraglutide should be used
Summary: Excessive vitamin B12 intake rarely causes toxicity, but very high levels from supplements or injections may be associated with skin reactions such as acne-like eruptions, though serious adverse effects remain exceptionally uncommon
Adequate and well-controlled studies have not been done in pregnant women