b12 injection package Vitamin – Prescription Vitamins in Minutes B-12 Kit - INTRAMUSCULAR (Cyanocobalamin

Potential Side Effects While Vitamin B12 injections are generally safe, some people may experience mild side effects, including: Pain or redness at the injection site Mild diarrhea Itching or rash Headache Dizziness Severe allergic reactions are rare but require immediate medical attention

(Avoid using the same needle to limit contamination and to avoid a dull needle point)

Clinicians have always taught patients to use the upper outer quadrant of the buttocks to avoid injury to the sciatic nerve that could be reached if a regular sized needle was used in the lower portion of the buttocks

The daily therapeutic dose varies from 250 to 1000 micrograms per day