vitamin+b12+injections Methylcobalamin Injection (Vitamin B12) Vitamin B12 Injection – Prescription
Description
But, side effects like skin rash, diarrhea, and anxiety can happen

If you notice persistent or worsening pain, significant swelling, warmth, pus, fever, or a rash, please contact us promptly, as these symptoms may indicate an allergic reaction or infection

Pregnancy and breastfeeding : not studied

B12 Booster Shots

Nutrients , 12(7), 1925
