Aspirin can be taken for a long period of time or for a short period of time on an as-needed basis; there is no exact permissible time to stop taking it. Aspirin is used to relieve pain, reduce fever and rheumatic pain. It has an antiplatelet effect that prevents thrombosis and is used clinically to prevent transient ischemic attacks, myocardial infarction, and post-surgical thrombosis. If you need to stop taking the drug because of the need for surgical reasons, you should stop taking the drug under the guidance of your physician, you can’t stop taking the drug without authorization, aspirin has no withdrawal symptoms, rebound symptoms, etc., you can stop taking it. Adverse reactions to aspirin are allergic reactions, gastrointestinal reactions, etc. It is contraindicated in pregnant women, lactating women, bleeding disorders, gastric ulcers, asthma, and those with recent surgical trauma. The drug should be used under the supervision of a physician.