Physical symptoms may include weakness, pale or yellowish skin, numbness or tingling in extremities, balance difficulties, mood changes including depression or irritability, and tongue inflammation
Oral supplements need to pass through the digestive system before they can get into your bloodstream, but a B12 injection goes straight to your bloodstream
You should always tell your provider about: Current medications and supplements Known allergies Pre-existing medical conditions When to contact your provider: If you experience a persistent headache, severe muscle weakness, or a rash that lasts longer than 24 hours, please call your provider
Risks of Vitamin B12 Shots Although Vitamin B12 infections have many potential benefits, there are also risks involved and things to consider when getting the injection
All potential benefits therefore must be weighed cautiously, and treatment is undertaken under medical supervision given that safety and efficacy are not yet established by regulatory authorities