Contraindications
Contraindications Cyanocobalamin Injection is contraindicated in patients with known hypersensitivity to cyanocobalamin, vitamin B12 preparations, cobalt, benzyl alcohol, or any component of the formulation. Hypersensitivity reactions, including anaphylactic shock and death, have been reported following parenteral administration of cyanocobalamin. Administration to patients with hereditary optic nerve atrophy (Leber’s disease) may result in severe and rapid optic nerve atrophy.
Official product information
This product has no Drugs@FDA application number in our table. DailyMed holds the labels the manufacturers submit.
Prognia shows this product information for reference and learning. It is not treatment advice and can lag behind the official text. Always check the current product information and local protocols before prescribing.
At a glance
- Brand name
- Non-proprietary name
- Active substance
- cyanocobalamin
- Pharmacologic class
- Vitamin B12
- Application
- LABEL-Non-proprietary name
- NDC
- 85551-120-30



