Aggrenox Achat Sans Ordonnance Générique Aggrenox Combien Peu Couteux Aspirin and Dipyridamole. Generic Aggrenox (aspirin and dipyridamole) works by reducing substances in the body that cause pain, fever, and inflammation. Patients taking Aggrenox twice daily are 22% less likely to have a stroke than patients taking low-dose aspirin (25 mg twice daily) alone. In addition, …