does b12 injection cause headache After Shot: Why It Happens & What to Do Vitamin B12 Deficiency in Aging:
Description
I have trouble reaching my upper arm, and when I used to get the Dr to do it in the arm I would have pain for hours that radiated down my arm
For a deeper dive into how it works, you can check out our guide on how to test for B12 deficiency at home
Vitamin B12 Injection should not be used if: Are allergic to cyanocobalamin or any of the inactive ingredients in Vitamin B12 Injection You have Lebers disease Tell your doctor about all of your medical conditions, past and present, before starting Vitamin B12 Injection
It will tell you how far you need to pull the syringe to get the desired dose
