Cyanocobalamin Injection (Cyanocobalamin Injection) - Drug Interactions, Contraindications, Overdosage, etc

DRUG INTERACTIONS

Drug/Laboratory Test Interactions: Persons taking most antibiotics, methotrexate and pyrimethamine invalidate folic acid and vitamin B₁₂ diagnostic blood assays.

Colchicine para-aminosalicylic acid and heavy alcohol intake for longer than 2 weeks may produce malabsorption of vitamin B₁₂.

OVERDOSAGE:

No overdosage has been reported with this drug.

CONTRAINDICATIONS:

Sensitivity to cobalt and/or vitamin B₁₂ is a contraindication.