For patients with chest tightness, aspirin can be taken appropriately to provide prevention and relief. There are many reasons for chest tightness, the most common factor is cardiogenic factors, such as coronary atherosclerotic heart disease, myocarditis, pericarditis and other conditions caused by inadequate blood supply to the heart, it will cause clinical symptoms of chest tightness, shortness of breath and palpitations due to myocardial ischemia and lack of oxygen, at this time, you can take aspirin to play the role of anti-platelet aggregation effect, for example, you can take aspirin enteric tablets, on For example, you can take aspirin enteric tablets to relieve the above symptoms. However, if the cause of chest tightness is non-cardiogenic, such as respiratory diseases, such as chronic obstructive pulmonary disease, pulmonary hypertension, etc., taking aspirin will not have a significant therapeutic and symptom relief effect.