can i get b12 injections while pregnant How Quickly Does Vitamin Injection Work Vitamin B12: Understanding Deficiency and

By contrast, Human pharmacokinetics remain undefined

I had to give my self my b12 shoot and it's been stinging for over an hour I did it on my leg yes I had just taken it out if the fridge I loaded it right and if say not even halfway from my hip but I am worried about the sting and whether I hit a nerve or not because I see you started you where a nurse that you could possibly let me if its normal for it to sting this long I have never given myself a shoot before and never in my leg I always get it on my of my butt cheeks You only use a tourniquet for an intravenous injection

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