Interactions with Medications Vitamin B12 has the potential to interact with certain medications, including diabetic prescriptions, metformin, proton pump inhibitors, antagonists and antibiotics
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
Before making treatment recommendations, providers review: This evaluation helps ensure that treatment decisions are individualized and medically appropriate
Journal of Physiology-Paris, 112(2), 253-262
How to Use: Typical dosage is to inject 1 mL into the muscle or under the skin once per month Use a clean needle and syringe for each injection Follow your healthcare providers directions closely Warnings: Not for individuals with hypersensitivity to cobalt or vitamin B12 Use with caution in patients with Lebers disease or other optic nerve disorders In rare cases, high doses may lead to low potassium levels or allergic reactions