vitamin b12 injection suppliers at a Licensed Pharmacy tells the Mayo Clinic Compounded Cyanocobalamin (Vitamin B12) Injection
Description
If you have received a coronary stent, you should consult with your clinician before having B12 injections as certain interactions between B12 and other vitamin supplements can increase the risk of blood vessel narrowing

Most users experience some weight regain after discontinuation

You may experience redness, swelling, or a mild tenderness

By rubbing the injection site, you are distributing the medicine in the tissues around the site and making sure none leaks out through the injection puncture
