b12 subq injection Injections at Home - Safety Guide for Self-Administration Best Vitamin B12 Injection Sites:

Patients with complex medical histories, unexplained symptoms, pregnancy considerations, immune disorders, active cancer concerns, severe allergies, medication interactions, or competitive sport obligations should avoid self-directed use and seek medical guidance

Dosage, Concentration, Route of Administration Dosage: Seek advice from a licensed physician, medical director or other healthcare provider Concentration: Methionine 25mg, Inositol 50mg, Choline 50mg, Cyanocobalamin 0.33mg Route of administration: IM/SubQ Available Sizes: 10mL and 30mL Resources: Tutorial: How to Open Your Medication Vial Not sure how to administer this medication

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In most people, the most common signs of a vitamin B12 deficiency may include fatigue, lethargy, pins and needles in the hands and feet, oral problems, confusion, and irritability