where to inject b12 shot What happens if you wrong? Best Vitamin B12 Injection Sites

Common Scenarios : Used when larger doses of B12 are required, such as in cases of severe deficiency or during initial treatment phases where higher doses are necessary to quickly raise B12 levels

Subcutaneous (SC) : Common sites include the upper arm, thigh, or abdomen

By Alaiyka Parvez Owner, CoLaz Aesthetics Clinic The short version A poorly placed or rushed B12 injection most often causes short-lived pain, bruising or a small lump that settles in a day or two

Subcutaneous B12 Injections: Key Differences When it comes to Vitamin B12 injections, one of the most critical decisions is choosing whether to administer the injection intramuscularly (IM) or subcutaneously (SC)

Insert the needle into the B12 vial and pull back the plunger to draw your dose