Research has explored the use of high-dose vitamin B12 injections for trigeminal neuralgia management
Patel, R., & Kumar, S
Wellness injections are convenient, but they should still be selected around your goals, health history, medications, allergies, pregnancy status, and expectations

Product Features: Laboratory-grade purified water with 0.9% benzyl alcohol Sterilised and filled under controlled conditions Sealed glass vial with tamper-evident crimp cap Multi-use format when handled using appropriate laboratory practices Approximate in-use period of up to 28 days after first opening (subject to controlled handling and storage) Intended Use: Suitable for general laboratory applications, including: Preparation or dilution of non-therapeutic compounds Use in analytical or research procedures requiring sterile conditions Applications where inhibition of microbial growth is essential within a laboratory setting Important Information: Not for human or animal use Not for injection or parenteral administration Not for therapeutic, diagnostic, or clinical purposes Not supplied as a medicine, medical device, or therapeutic good Handling & Storage: Use only with appropriate laboratory procedures
This compound is supplied strictly for laboratory research purposes only
A further problem with reference ranges (also called the normal range, i.e