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
Medically reviewed by Alan Lucks | MD , Alan Lucks MDPC Private Practice - New York on June 16th, 2025
The core principle here is creating a solution with a known concentration
Q4: How long until results appear
This process helps give your skin a more radiant and even-toned appearance, can reduce hair breakage, and contributes to stronger, less brittle nails
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