If you are, a healthcare provider can help you determine if oral B12 supplements or B12 shots are best to top up your levels
Berlin H, Berlin R, Brante G (1968) ORAL Treatment of pernicious anemia with high doses of vitamin B12 without intrinsic factor
For instance, someone with Crohns disease might need: Higher initial doses to overcome malabsorption More frequent injections during the maintenance phase Regular checks on B12 levels to adjust dosages as needed Dosage Modifications for Elderly Patients Elderly patients have special needs when it comes to vitamin B12 injection dosages
In other words, it is used only to dissolve or dilute drugs for IV, IM or subcutaneous injection
If you want to know what cause B12 side effects, keep reading
To confirm the diagnosis, you will be subjected to various tests, which include: Skin prick test : A small amount of allergen is placed on the skin, and a needle is used to prick the skin