Answer
A healthcare professional reconstitutes and dilutes the powder and gives it by intravenous infusion. It is not taken by mouth or given as an undiluted rapid injection.
Sources for this answer
- Fosaprepitant 150 mg powder for solution for infusion — 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.