Answer
Yes. Neutralising factor VIII antibodies, called inhibitors, can reduce the response and make bleeding harder to control.
Sources for this answer
- ALTUVOCT 1 000 IU powder and solvent for solution for injection — Current selected SmPCemc · Summary of Product Characteristics
- NHSNHS · NHS medicine guidance
General medicine information. Follow the instructions for your own medicine and speak to a pharmacist or clinician about your individual circumstances.