b12 injections while breastfeeding Instructions for Injection Vitamin B12 Injection: Uses, Side

Some practitioners implement cycling to theoretically prevent receptor desensitization, provide physiological breaks, or manage costs, though evidence supporting these approaches is limited

[4] In case of accidental large overdose (e.g., someone receives far more frequent injections than prescribed), monitoring for symptoms like flushing, tingling in extremities, or liver enzyme elevations would be prudent

Primary Handling Editor: Jennifer Sargent, in collaboration with the Nature Medicine team

Our pharmacists can advise whether this is suitable for you

Nerves repair slowly

Clinical Response Assessment Doctor checks are also important to see if B12 shots are working