how to give b12 injections Self-Inject Vitamin at Home Instruction Guide for Intramuscular (IM)
Description
Once the needle is in the muscle, the plunger is pulled back slightly to ensure the needle is not in a blood vessel
Here's a framework for getting started

This is not an exhaustive look into which E/M codes to use

If your arm is sore after a shot, here are some things you can try to feel better: Even though it might hurt, moving your arm can help reduce stiffness and pain
