side effects of b12 vitamin injections Common & Rare What Are B12 Shots? 5

For the most part, it has resolved on its own when I drink more water, but if I had to cite an annoying side effect, that would be it

Certain supplements may also have potential drug interactions

Your doctor or nurse will administer it by injection

[1] [4] Comprehensive prenatal multivitamins are not routinely recommended for all women but are an option if they contain appropriate amounts of these nutrients and avoid high-dose vitamin A (retinol)

It ensures that the medication remains uncontaminated until it is ready to be administered

Some clinical trials have used 1 mg per day , although higher doses do not necessarily produce better results