cyanocobalamin vs methylcobalamin b12 injections Injection (Vitamin B12) Vitamin B12 Injection – Prescription

[1] However, any pronounced color change (for example, turning brown) or development of a precipitate should be treated with caution

Adverse Reactions/Side Effects Mild transient diarrhea, itching, transitory exanthema, feeling of swelling of entire body, and anaphylaxis

Theyre often used for anemia, and when both nutrients are low

Heart problems in people with heart conditions People with allergies or heart issues should tell their doctor before getting B12 shots

Contact your doctor promptly if any side effects persist, worsen, or concern you, or if you experience any other concerning symptoms

Transcobalamin (TC) (he active form of B 12 )