can b12 injections make sinus problems worse Shots Side Effects And How To Treat Them Vitamin B12: The Hidden Danger
Description
Authors: Margret I
I had Moderna vaccine 8 days ago with no issue until this morning when I woke up with an extremely swollen injection site that is red, warm and very hard and it was initially itching, now just aching
Remove the cap from the needle and push the needle through the rubber stopper at the top of the vial
To minimize bruising, do not rub the injection site after removing the needle
