Aspirin and clopidogrel can be used in combination, but need to be taken under the guidance of a doctor. Aspirin and clopidogrel are commonly used antiplatelet aggregation drugs in the clinic, and the combination of the two is usually used in acute coronary syndrome, coronary stenting, cerebral infarction and other diseases. The combination of the two can play a dual antiplatelet effect, but at the same time will also increase the risk of bleeding. Therefore, the two can be used in combination, but need to be taken under the guidance of a doctor. For bleeding symptoms of ulcer disease or other active bleeding when, hemophilia or thrombocytopenia, ulcer disease or corrosive gastritis and other diseases, prohibit the administration of the two. In addition, the combined use of this drug is not recommended for alcohol consumption, asthmatics, pregnant women, and children with viral infections accompanied by fever. Aspirin and clopidogrel should always be taken under the supervision of a doctor, and if any discomfort occurs during the administration of the drug, you should consult a doctor promptly.