Aspirin is not dependent and is not a drug with addictive properties. Aspirin mainly has antipyretic and analgesic effects, is a non-steroidal anti-inflammatory drug, can treat colds and fevers or various types of pain, such as menstrual pain, abdominal pain, bone pain, headache and other uses. It is also an anti-platelet aggregation drug, mainly for the treatment of secondary prevention of cardiovascular and cerebrovascular diseases, and can be taken for a long time, although it is a long-term or lifelong use, but there is no addiction, no dependence. Side effects will mainly appear to have gastrointestinal function of the reaction, gastric ulcers, and even sometimes ulcerative bleeding, perforation.