does b12 injection cause headache Why Do I Feel Worse After My Injection? Understanding Post-Injecti – Oxford Origins Do weekly B12 injections cause
Description
How long do the effects of each injection last
While rare, these require immediate medical attention
Adults usually get 1000 mcg (1 mg) of Vitamin B12 through injections
Localized redness or irritation may occur at the subcutaneous injection site
They are not intended for human consumption, therapeutic use, or veterinary application
