There is no such thing as which is more effective, earth kinase or aspirin, and patients are advised to use them under medical supervision. Earth kinase is an antithrombotic drug for patients with ischemic cerebrovascular disease who have increased fibrinogen or platelet aggregation rate. Aspirin, on the other hand, is an antipyretic and analgesic that relieves mild or moderate pain and can also be used to reduce fever, as well as inhibiting platelet aggregation, which prevents transient ischemic attacks, myocardial infarction, and other diseases. Earth kinase may have adverse reactions such as headache, dizziness, rash, itchy skin, etc., and aspirin may have adverse reactions such as nausea, vomiting, allergy, headache, tinnitus, bleeding, etc., after use. Although both drugs have the effect of anti-thrombosis, but different patients have different specific conditions, the sensitivity of the drug is not the same, therefore, it is not possible to compare the effect of the two which is better, it is recommended that the patient under the guidance of the doctor to choose the most suitable for their own medication to take.