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shot injection site pain red b12 How to self-inject intramuscular vitamin - Overview Managing Vaccine Injection Site Reactions:
Description
Coat the injection site completely with ointment, following the instructions on the bottle or container as you go

Vitamin B12 deficiency Vitamin B12 is an essential water-soluble nutrient also known as cobalamin

I woke today with extreme dry mouth and minor back and neck soreness

Crohns disease, celiac disease, bacterial overgrowth, and other GI conditions that affect this area of the gut can impair B12 absorption

My experience has been wonderful