b12 injection dose for pernicious anemia Are Vitamin Shots Right You? B12 Shots at Home: How,

Always good to have a reason I have also had this happen when my folate was low , it may be worth you getting it checked I had self inject my B12 every 4 weeks for the last 20+ (cannot really remember how long accurately), and 2 months ago got a similar 'electric shock tingling' all over my body - head, face, arms, hands, legs, feet etc within a couple of minutes of injecting, which lasted about 3 seconds or so

The longer you have sciatic nerve pain, the higher your chances become of having nerve damage

It is important to wash your hands to reduce your likelihood of getting an infection

At Can Laser Resurfacing Improve Old Acne Marks And Texture