We scoured the medical database looking for reactions to any form of B12, and all we could find were ten cases (which all happened in reaction to either cyano or hydroxy B12, not the other forms)
Expert opinion Hunt et al 23 Data from randomized controlled trials and observational studies for parenteral treatment are lacking
Based on the results and your needs, they will prescribe the treatment for you and also how often can you get a B12 shot
What compounded tirzepatide with B12 is and how it differs from brand formulations Compounded tirzepatide with B12 represents a lyophilized powder that requires reconstitution before use
Your healthcare provider will determine the appropriate dose and formulation based on your B12 levels, underlying conditions, and absorption capacity
If you have concerns, discuss them with your doctor