Drug reference

cyanocobalamin

For healthcare professionals — reference only. This page is a brief summary, not medical advice and not a substitute for official labeling or clinical judgement. Always verify before prescribing or dispensing.

Drug class

Miscellaneous (Vit B12 Supplements)

Mechanism of action

Coenzyme; metabolic functions include protein synthesis and carbohydrate metabolism, Plays role in cell replication and hematopoiesis.

Common side effects

  • Angioedema
  • Nasopharyngitis
  • Arthralgia
  • Dizziness
  • Headache
  • Anaphylaxis
  • Congestive heart failure

Related conditions

Frequently asked questions

What drug class is cyanocobalamin?

cyanocobalamin belongs to: Miscellaneous.

How does cyanocobalamin work?

Coenzyme; metabolic functions include protein synthesis and carbohydrate metabolism, Plays role in cell replication and hematopoiesis.

What are the common side effects of cyanocobalamin?

Angioedema, Nasopharyngitis, Arthralgia, Dizziness, Headache, Anaphylaxis, Congestive heart failure

Full monographs, dosing and an interaction checker in the MediHelp app

Open the complete reference, check multi-drug interactions and use dosing tools in the MediHelp app.

Browse A–Z · Drug reference