vitamin b12 injection sub q or im B-12 (Methylcobalamin) Therapy B12 Injections at Home: Step-by-Step

For most people, SQ shots are much less painful than IM shots because muscle tissue has a significantly higher density of nerve endings

However, certain medications can affect B12 absorption, including metformin (used for diabetes), proton pump inhibitors, H2-receptor antagonists, and colchicine

This might seem like an inefficient way to do things, using methylcobalamin just to donate its methyl group and then having to remethylate it

Diabetes Levothyroxine can raise blood sugar levels

B12 injections are one of the more common treatments we provide, and one of the questions we hear most is a fair one: are they safe