If you are pregnant, breastfeeding, or have any underlying health conditions, it is essential to consult with a healthcare professional before starting B12 injections
Also, learn about How Fast Does a Vitamin B12 Shot Work
Patients who dont have a deficiency but are looking to optimize their B12 levels may utilize weekly or monthly injections depending on their response to treatment
This beyond-use date is typically around 90 days from the date of compounding when kept refrigerated continuously, though this may vary depending on the specific pharmacys formulation and testing
This guide covers the technical specifications of shelf life for both unopened and opened vials, the science of benzyl alcohol degradation, and the visual indicators of a compromised solution
They can tailor recommendations to your situation and check your progress