b12 injection in deltoid sites + How to use B12 Shots Safely Injecting B12 - Enhance Me

A cold pack or wrapped ice to apply briefly after the shot

Research Focus : Safety & Metabolism (Non-Clinical) Title : Safety and Metabolism of AOD9604, a Novel Nutraceutical Ingredient for Improved Metabolic Health (J Endocrinol Metab, Vol 4, No 3, June 2014) Authors : Margret I

Water retention or mild bloating: Small amounts of fluid retention can occur when starting peptide analogues of growth hormone because growth hormone causes sodium and water retention in the tissues, resulting in slight puffiness or bloating

I'd never heard of PA or B12 so after reading up I then find out that Heroin addicts get B12 deficiency so, I guess it was the Oxycontin that did cause it

While some patients might note transient mild fatigue or a brief period of mental haziness post-injection, its typically not of significant concern