can u overdose on b12 injections You Take Too Much Vitamin B12? and Side Effects Cyanocobalamin (Dodex): Uses, Side Effects,

Still, no treatment is right for everyone, and honest information matters

Parenteral B12 use: Deficiency of B12 causes megaloblastic anemia and neurological symptoms (fatigue, tingling, memory problems)

Symptoms can develop quickly and include: feeling faint or lightheaded difficulty breathing or wheezing rapid heartbeat confusion anxiety clammy skin collapsing or losing consciousness hives swelling stomach pain, nausea, or vomiting If you or someone nearby develops these symptoms, you should: Check to see whether they have an epinephrine pen

What Side Effects or Risks Are Associated With B12 Injections

We know that fixing a deficiency needs a careful plan

Methylcobalamin : A naturally occurring, active form of B12 used in some injections