Vitamin B-12 may be administered by mouth, in the nose or by injection. You can inject it into a muscle, called an intramuscular shot, or under the skin, called a subcutaneous shot. Injectable B-12 requires a prescription from a doctor, but you may self-administer the shot at home.

Dec 30, 2024 · Vitamin B12 is used to treat vitamin B12 deficiency in people with pernicious anemia and other conditions. You should not use Vitamin B12 injection if you are allergic to cobalt, or if you have Leber's disease.

Feb 1, 2025 · Cyanocobalamin injection is used to treat or prevent vitamin B12 deficiency caused by the following conditions: Addisonian (pernicious) anemia; Stomach or bowel problems; Worm infestation; Pancreas or bowel cancer; Folic acid deficiency. This medicine is to be given only by or under the direct supervision of your doctor.

The initial treatment involves daily intramuscular (into the muscle) vitamin B12 injections. For convenience, these injections can be safely given by the patient themselves at home. Below are the step-by-step instructions that show how to self-inject the vitamin B12 safely.

Nov 27, 2024 · In this article, we'll walk you through the proper injection process so you can easily give yourself (or someone else) a painless B12 shot. We'll also discuss the different injection sites and explain how to dispose of used needles the right way so you're fully prepared. Clean the injection site with alcohol and a cotton ball.

Common Intramuscualar Injection Sites. The four most common intramuscular injection sites for B12 injections are the shoulder, hip, upper buttocks and the thigh. Doctors commonly choose to give shots in the deltoid (shoulder) muscle, though the gluteus maximus (buttocks) muscle is sometimes used.

Cyanocobalamin is a man-made form of vitamin B12 used to treat low levels (deficiency) of this vitamin. Vitamin B12 helps your body use fat and carbohydrates for energy and make new protein. It...

Jan 26, 2024 · Vitamin B12 shots are injections that a doctor may prescribe to treat a vitamin B12 deficiency. They may be useful for those with gastrointestinal issues, older adults, vegans, and...

Jan 22, 2024 · B12 injections can be more effective than pills in certain patients who have trouble absorbing vitamin B12. Vitamin B12 can be injected just under the skin, or directly into the muscle. It can take up to a day to feel the effects of vitamin …

Vitamin B12 is used to treat vitamin B12 deficiency in people with pernicious anemia and other conditions. Vitamin B12 may also be used for purposes not listed in this medication guide. Get emergency medical help if you have signs of an allergic reaction: hives; difficulty breathing; swelling of your face, lips, tongue, or throat.