GENERIC NAME: CYANOCOBALAMIN - INJECTION (SYE-an-oh-koh-BAL-uh-min)
BRAND NAME(S): Cobal, Cyanoject, Cyomin, Vibal, Vitamin B-12
Medication Uses | How To Use | Side Effects | Precautions | Drug Interactions | Overdose | Notes | Missed Dose | Storage
USES: Cyanocobalamin (Vitamin B12) is important to the body for growth, cell production, blood and nerve function. It is given to treat low levels of B12 or in conditions where requirements may be increased such as in chronic illnesses.
HOW TO USE: This medication is given by injection into a muscle or injected deeply under the skin (deep subcutaneous injection). Initially it may be given every day. Maintenance doses are usually given once a month.
SIDE EFFECTS: Mild diarrhea, itching, temporary feeling of warmth and pain at the injection site may occur. If any of these effects continue or become bothersome, inform your doctor. Notify your doctor if you experience: breathing trouble, congestion, tightness in the chest. If you notice other effects not listed above, contact your doctor or pharmacist.
PRECAUTIONS: Tell your doctor if you have: eye diseases, infections, any allergies. A preservative (benzyl alcohol) which may be found in this product or in the liquid used to mix this product (diluent) can infrequently cause serious problems (sometimes death), if given in large amounts (more than 100 mg/kg daily) to an infant during the first months of life (neonatal period). The risk is also greater with low birth weight infants. Symptoms include sudden gasping, low blood pressure, or a very slow heartbeat. Report these symptoms to the doctor immediately should they occur. If possible, a preservative-free product should be used when treating neonates. This medication should be used only if clearly needed during pregnancy. Discuss the risks and benefits with your doctor. Since small amounts of this medication are found in breast milk, consult your doctor before breast-feeding.
Report Problems to the Food and Drug Administration
You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088.
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