In general, for the prevention and treatment of cardiovascular and cerebrovascular diseases, the dosage of aspirin enteric-coated tablets (25mg) for prevention is 75mg (three tablets), while the dosage for treatment is 100mg (four tablets), and the specific dosage needs to be followed by the doctor. Aspirin enteric-coated tablets belong to non-steroidal anti-inflammatory drugs, with analgesic, antipyretic, anti-inflammatory and anti-rheumatic, anti-thrombotic, treatment of children’s Kawasaki disease and other effects. At present, it is mainly used in the prevention and treatment of cardiovascular and cerebrovascular diseases. When used for the prevention of cardiovascular and cerebrovascular diseases, it is recommended to take aspirin enteric-coated tablets 75mg or three tablets orally; the therapeutic amount needs to be taken orally up to 100mg or four tablets. In addition, the use of aspirin enteric-coated tablets varies for different diseases, for antipyretic and analgesic, it is recommended to take 0.3-0.6g at a time; for anti-rheumatic, 3-6g a day at a time, divided into four oral doses; for Kawasaki disease, it is recommended to take 80-100mg/Kg according to the body weight, divided into three or four times. Aspirin enteric-coated tablets are irritating to the gastrointestinal tract and should not be taken by patients with ulcerative diseases. During the period of taking the drug, you need to closely observe the patient’s condition, such as whether the skin bruises petechiae, black stools, etc., once appeared to suspend the use of the drug, consult the doctor. For the use of aspirin enteric-coated tablets, you need to follow the doctor’s instructions, combined with the actual situation of the patient and different diseases for medication guidance.