b12 vitamin injection The Advantages of Injections Versus Oral Supplements: Shawn Veiseh, M.D.: Family Medicine 12 solution to be administered through injection only Intended for use in cats Compounded Cyanocobalamin (Vitamin B12) Injection

For pre-filled pens or auto-injectors, follow the manufacturer's instructions to prepare the device for injection

This isn't about one being 'better' than the other

In this answer 3 sections The reason you started with intense every other day B12 shots and transitioned to a monthly schedule is a medical strategy called loading and maintenance. When you were first diagnosed, your bodys B12 stores were dangerously low

Editorial Advisory Board Member, Harvard Health Publishing Disclaimer: As a service to our readers, Harvard Health Publishing provides access to our library of archived content

Will definitely be a repeat customer

While intramuscular (IM) injections are widely used and generally safe when performed properly, even a small error in technique, needle placement, or injection site selection can lead to significant medical complications