Answer
It must not be used after hypersensitivity to vonicog alfa, its excipients, or mouse or hamster proteins. Polysorbate 80 may also cause allergic reactions.
Sources for this answer
- VEYVONDI 650 IU and 1300 IU powder and solvent for solution for injection. — Current selected SmPCemc · Summary of Product Characteristics
General medicine information. Follow the instructions for your own medicine and speak to a pharmacist or clinician about your individual circumstances.