covid vaccine and b12 injection My Opinion on shots for post Fatigue | Ask Dr. David funny taste in mouth after
Description
What is in the shot
Did you have Covid in the past
Hydroxocobalamin Drugs (BNF)
This is important because rapid IV administration can lead to sudden shifts in electrolytes particularly potassium which may result in hypokalemia and, in severe cases, cardiac complications
When B12 is low or poorly absorbed, red blood cells can grow too large
If not, the nurse advised me to use one needle to draw the cobalamin from the ampule, then use a fresh one to inject
