b12 injection side effects fatigue Why Do I Feel Worse After My Injection? Understanding Post-Injecti – Oxford Origins Feeling worse after B12 Injection:

If vitamin B12 deficiency is not treated with a vitamin B12 supplement, then anemia, intestinal problems, and irreversible nerve damage may occur

Pernicious anaemia, a condition marked by the deficiency of vitamin B12 due to the inability of the body to absorb it, necessitates lifelong treatment to manage symptoms and prevent complications

Vitamin B12 is a water soluble vitamin and helps the body to properly form red blood cells, grow tissues, and replicate DNA

Lipotropic injections are inappropriate or require careful evaluation in patients with known allergies to any component, uncontrolled medical conditions, significant renal or hepatic impairment, B12-related disorders, or pregnancy and breastfeeding

How do Vitamin B12 shots compare to oral supplements in terms of effectiveness