Licensed from

cyanocobalamin injection (generic name)

Sytobex (brand name)

(sye an oh koe BAL a min): A vitamin - Vitamin B12 is used in the growth of healthy blood cells, nerve cells, and proteins in the body
of 2

Cyanocobalamin (Vitamin B12) Solution for injection

What is this medicine?

CYANOCOBALAMIN (sye an oh koe BAL a min) is a man made form of vitamin B12. Vitamin B12 is used in the growth of healthy blood cells, nerve cells, and proteins in the body. It also helps with the metabolism of fats and carbohydrates. This medicine is used to treat people who can not absorb vitamin B12.

This medicine may be used for other purposes; ask your health care provider or pharmacist if you have questions.

What should I tell my health care provider before I take this medicine?

They need to know if you have any of these conditions:

How should I use this medicine?

This medicine is injected into a muscle or deeply under the skin. It is usually given by a health care professional in a clinic or doctor's office. However, your doctor may teach you how to inject yourself. Follow all instructions.

Talk to your pediatrician regarding the use of this medicine in children. Special care may be needed.

Overdosage: If you think you have taken too much of this medicine contact a poison control center or emergency room at once.
NOTE: This medicine is only for you. Do not share this medicine with others.

What if I miss a dose?

If you are given your dose at a clinic or doctor's office, call to reschedule your appointment. If you give your own injections and you miss a dose, take it as soon as you can. If it is almost time for your next dose, take only that dose. Do not take double or extra doses.

What may interact with this medicine?

This list may not describe all possible interactions. Give your health care provider a list of all the medicines, herbs, non-prescription drugs, or dietary supplements you use. Also tell them if you smoke, drink alcohol, or use illegal drugs. Some items may interact with your medicine.

What should I watch for while using this medicine?

Visit your doctor or health care professional regularly. You may need blood work done while you are taking this medicine.

You may need to follow a special diet. Talk to your doctor. Limit your alcohol intake and avoid smoking to get the best benefit.

of 2

Last Updated

March 30, 2009

Follow Yahoo Health on and become a fan on

Follow @YahooHealth on