side effects of b12 injections hydroxocobalamin (B12) Injection, 2mg/mL Vitamin B12 Shots: Uses, Benefits,
Description
Omeprazole and other PPIs reduce dietary B12 absorption (less critical with nasal forms but still relevant to overall status)

Maximum effects occur by week 8 to 12

WADA statement on substance AOD-9604
Usually, a patient notices an increase in stamina within a couple of days of the first injection

I do not see dry mouth in the listed side effects, but this is what I got
The skin is cleaned with an antiseptic wipe at the injection site, usually the upper outer arm, and the intramuscular injection is given with a fine needle in around ten seconds
