im injection of b12 Injections at Home - Safety Guide for Self-Administration vitamin b12 im injection dose
Description
You might notice some pain, redness, or swelling where the needle went in

Carbone JW, Pasiakos SM

Formulation vehicle: Lipid-based vehicles outperform water-based serums for absorption

The patient may show symptoms of hypovolemia, such as low blood pressure, rapid heart rate, or dizziness
