If you have both the digestive issues and the anxiety and palpitations when you swallow it, we wouldn't expect the same thing when you take an injection
National minimum retesting intervals in pathology [Internet]
You can manage these problems with the aid of your dialysis team: Low blood pressure (Hypotension)
This includes: Older Adults : As we age, our bodies become less efficient at absorbing B12 from food, making supplementation more important
Lower risk of injury Because SQ injections arent deep, they carry a lower risk of hitting a large blood vessel, nerve, or bone than deeper IM injections
Vitamin B12 Injection Duration: 1 to 2 weeks, with some effects lasting up to a month Used for: Boosting energy, supporting red blood cell production, improving nerve health B12 is water-soluble and naturally eliminated through urine, so regular injections may be needed, especially if you have a deficiency or absorption issue (e.g., pernicious anemia or gastrointestinal disorders)