can you give b12 injections to yourself How self-inject intramuscular vitamin - Overview Safe B12 Injection Guide at

This is because B12 is not a standard medication in the US or UK, so it is often made in small-scale compounding pharmacies rather than in large-scale manufacturing facilities

If you have pins and needles, numbness, balance issues, or other neurological changes, you should seek medical assessment promptly

However, recognising when symptoms warrant further assessment ensures safe, effective treatment

All vaccines are most effective just after they have been given, Linda Yancey, MD, an infectious disease specialist at Memorial Hermann Health System in Houston, told Verywell Health

4 Benefits of B12 Shots: What to Expect 5 Who Can Benefit Most from B12 Shots