No antibody formation When the immune system recognizes a foreign protein and produces antibodies against it, this can reduce the compound effectiveness over time and potentially cause allergic reactions
Labs will be drawn and a thorough medical history will be reviewed
What Are B12 Injections Like
Products are not evaluated by the FDA or any regulatory authority for human use
When to seek medical help See a doctor promptly if you have spreading redness or warmth around the site, discharge or a fever, numbness or weakness that does not settle, or any swelling of the face, lips or throat or difficulty breathing, which can signal a rare allergic reaction and is a medical emergency
For maximum benefit, it is recommended to have one injection per week for 4 weeks, then maintain with one injection every 3 months