Answer
Hypersensitivity (allergy) to dexrazoxane contraindicates treatment with Cardioxane (dexrazoxane hydrochloride).
Sources for this answer
- CARDIOXANE 500 mg powder for solution for infusionCNX Therapeutics Ltd (formerly Sunovion Pharmaceuticals Europe) · emc · SmPC §4.3 Contraindications · Version 1Document updated
Sources checked