POLIVI drug called clopidogrel, clopidogrel and aspirin are clinically used to inhibit platelet aggregation, the clinical indications are basically the same, there is no absolute good or bad, you need to follow the doctor’s instructions to take the drugs suitable for their own conditions. 1. Aspirin: aspirin is indicated for coronary heart disease, ischemic stroke, peripheral vascular disease, anti-platelet aggregation therapy and primary prevention, long-term use of nausea, vomiting, epigastric discomfort, bleeding, liver and renal function damage and other adverse reactions, contraindications for allergy, gastrointestinal bleeding, hemophilia, thrombocytopenia and so on. 2. Clopidogrel: clopidogrel clinical indications for ischemic stroke, acute coronary syndrome, long-term application may appear diarrhea, abdominal distension, headache, bleeding, rash and other adverse reactions, contraindications for allergy to the drug, severe liver damage, gastrointestinal bleeding, lactation and so on. Clopidogrel and aspirin, the application should be recommended under the guidance of a doctor according to the specific condition of the medication, do not blindly take medication to avoid accidents.