What should a B12 shot do for you
Key takeaways You can safely take B12 and vitamin D together, and they work well to support bone health and energy levels
what not to do after a B12 injection - Do not ignore increasing pain, spreading redness, or fever beyond 48 hours
Room temperature is the labeled storage condition, not a compromise
In rare cases, some people might have severe side effects like: Skin rash, itching, or hives Swelling of the face, lips, or tongue Chest pain or tightness Blue tint to the skin Difficulty breathing or wheezing A swollen, painful area on the leg Dizziness If you experience any of the above side effects, reach out to a healthcare provider immediately