Patients with indications, taking clopidogrel, without serious adverse reactions, can follow the doctor’s instructions to continue to take the drug, there is no take seven days must stop the rules. Clopidogrel belongs to the antiplatelet aggregation drugs, commonly used in the prevention of atherosclerotic thrombotic events, such as patients with recent myocardial infarction, patients with recent ischemic stroke or patients with confirmed peripheral arterial disease, patients with acute coronary syndromes. It is also used in patients with stent implantation after arterial intervention, usually in combination with aspirin. When clopidogrel is used for the treatment of these diseases, it may be administered for at least 4 weeks, depending on the patient. If it is used for interventional procedures such as after coronary stent implantation, it needs to be taken consistently for a period of time, and there is no rule that you must stop taking it for seven days. During the administration of clopidogrel, possible adverse reactions include subcutaneous bleeding, gastrointestinal bleeding, diarrhea, abdominal pain, dyspepsia, thrombocytopenia, headache, dizziness, and in severe cases, intracranial hemorrhage can occur. Patients need to stop the drug if they experience serious adverse reactions while on the drug. Allergy to clopidogrel, or suffering from peptic ulcer, intracranial hemorrhage, is prohibited to use this drug. Clopidogrel does not necessarily take 7 days to stop, the specific use of how long, need to be based on the patient’s disease status, the purpose of the drug and whether the body tolerance and other aspects of consideration, the use of medication, please follow the doctor’s instructions.