b12 injection safe when breastfeeding Are Vitamin Shots Right for You? Benefits of B12 Injections for
Description
Rapid injection can cause discomfort and may contribute to localized reactions

Cyanocobalamin injections : Popular for their stability and effectiveness

Stover, P

Injection Site Reactions Common side effects include temporary redness, swelling, or a slight pinch sensation at the injection site

For a 2mg vial, adding 1ml of bacteriostatic water creates a concentration of 2mg/ml (2000mcg/ml)
