For many people with Vitamin B12 deficiency, treatment with high-dose oral administration of Vitamin B12 (1000 – 2000 mcg per day) is as effective as injectable administration. Learn what you should consider before dispensing Vitamin B12 in this AHS Drugs & Therapeutics Backgrounder.
Prescribing must comply with standards
April 15, 2025
Only pharmacists with additional prescribing authorization may prescribe Schedule 1 drugs to initiate therapy, unless in an emergency.
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