Brief interruptions require no adjustment while longer gaps may benefit from extended total protocol duration to compensate
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That said, severe pain has been reported by some people, especially when bigger needles or medication doses are used
The actual B12 remains in your system longer, but active levels gradually decline as your body utilises it
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Patients should avoid ingesting large amounts of vitamin C within 1 hour of oral vitamin B12 administration Extended release potassium products Antibiotics such as gentamicin, neomycin, tobramycin Anti-seizure medications such as phenobarbital, phenytoin, primidone Medicines used to treat heartburn like H2 blockers such as cimetidine and proton pump inhibitors such as omeprazole Antacids such as ranitidine, cimetidine Vitamin B12 Injection Storage and Safety Information Vitamin B12 tablets should be in a cool and dry place