100 mg of aspirin enteric-coated tablets is considered a regular dose. Aspirin enteric-coated tablets is a western medicine. It is an antiplatelet aggregating drug. It is used clinically to prevent thrombosis after transient ischemic attacks, myocardial infarction, atrial fibrillation, prosthetic heart valves, arteriovenous fistulae, or other surgical procedures. It is also used to treat unstable angina. When aspirin enteric-coated tablets are used as primary and secondary prevention drugs for cardiovascular events, the general use of the dose is between 75-150 mg, which is a small dose, and the most clinically used is 100 mg aspirin enteric-coated tablets. Therefore, 100 mg aspirin enteric-coated tablets are the regular dose. Aspirin enteric-coated tablets can cause epigastric discomfort, nausea, vomiting, stomach pain and other adverse reactions. It is contraindicated for those who are allergic to this product. It is contraindicated in patients with peptic ulcer disease or other active bleeding with bleeding symptoms, hemophilia or thrombocytopenia. Use with caution in pregnant women, especially women in the last trimester of pregnancy and lactating women. If you need to use the drug, it is recommended to use the drug under the guidance of a doctor, not blindly self-medication to avoid adverse effects.