after effects of b12 injection Why do I feel worse a injection? What Are B12 Shots? 5

If you are getting both injections, they can even be given on the same day (different syringes, possibly different sites)

Always make sure you know what youre getting and that your injections come from a trusted source

There are several causes of vitamin B12 deficiency, including dietary factors, medical conditions, and genetic factors

Since B12 shots are injected intramuscularly bypassing the digestive process, they start to work immediately

Over time, low levels of the vitamin may also raise your risk of experiencing mental health problems such as depression

Incorrect reconstitution can result in particle formation, incorrect concentration, or pH changes that all affect injection comfort