Answer
Yes. It inhibits platelet function, so bleeding is more likely with active bleeding risks or anticoagulant or antiplatelet treatment.
Sources for this answer
- Iloprost 10 micrograms/ml nebuliser solution Zentivaemc · SmPC Current selected SmPC · Version 8
- Iloprost Waymade 20 mcg concentrate for solution for infusionemc · SmPC Current selected SmPC · Version 2