what b12 injections used for Do You Need a Prescription Injections? What are the benefits of

Lets look at the main types of B12 and how they are administered

For treating or preventing a B12 deficiency, both injections and oral supplements are available, with the best option depending on your health needs

The common side effects of B12 IV infusions include minor bruising at the catheter site, a cooling sensation during fluid delivery, and occasional lightheadedness

We might change the dose if: Patients dont get better or keep having symptoms of deficiency They keep having trouble absorbing nutrients Their health changes or they get new health problems By watching both lab results and how patients feel, we can make Vitamin B12 shots work best for them

Nothing worked