Answer
It is an antiplatelet rather than an anticoagulant. It reduces platelets sticking together, which lowers clot formation but increases bleeding risk.
Sources for this answer
- Prasugrel Waymade 5 mg film-coated tablets — 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.