Supplementation is unnecessary if parenteral therapy repletes serum levels, but individual assessment is advised
Related Side Effects from Vitamin B12 Shots Theres no established toxic dose for B12since its a water-soluble vitamin, youll flush out whatever you cant use
With proper aseptic training and follow-up, select patients may self-inject subcutaneously, enhancing adherence and convenience
Singh, A
The product is likewise indicated for increased physiologic demand (pregnancy, thyrotoxicosis, chronic hemorrhage), for drug-induced depletion, and for select neurologic or hematologic disorders in which B12 plays a pivotal metabolic role
Finally, select an injection site, commonly the upper arm, thigh, or abdomen, and clean it with an alcohol swab