What is aspirin?
Aspirin is a widely used over-the-counter drug with antipyretic, analgesic, anti-inflammatory and anti-platelet aggregation effects. Not only is it a staple in the home medicine cabinet, it also plays an important role in the prevention of cardiovascular disease. The following is a detailed introduction to aspirin, including its effects, uses, side effects, and data comparisons in recent hot topics.
1. Basic information about aspirin
The main component of aspirin is acetylsalicylic acid, which is a nonsteroidal anti-inflammatory drug (NSAIDs). It exerts its pharmacological effects by inhibiting cyclooxygenase (COX) to reduce prostaglandin synthesis.
| property | describe |
|---|---|
| chemical name | Acetylsalicylic acid |
| drug class | Nonsteroidal anti-inflammatory drugs (NSAIDs) |
| Main function | Antipyretic, analgesic, anti-inflammatory, anti-platelet aggregation |
| Common dosage forms | Tablets, enteric-coated tablets, effervescent tablets |
2. Uses of aspirin
Aspirin is mainly used in the following situations:
| use | illustrate |
|---|---|
| Antipyretic and analgesic | For the relief of mild to moderate pain (such as headache, toothache, myalgia) and fever |
| Anti-inflammatory | For the treatment of inflammatory diseases such as rheumatoid arthritis |
| cardiovascular protection | Low doses for preventing myocardial infarction and stroke |
3. Side effects of aspirin
Although aspirin is relatively safe, long-term or high-dose use may cause the following side effects:
| side effect | incidence |
|---|---|
| Gastrointestinal discomfort | Common (such as stomachache, nausea) |
| Bleeding risk | May increase at higher doses |
| allergic reaction | Rare (eg, rash, asthma) |
4. Recent hot topics and data related to aspirin
In the past 10 days, the hot topics of aspirin in the medical and health field have mainly focused on the prevention of cardiovascular diseases and the auxiliary treatment of the new coronavirus epidemic. The following is a comparison of some data:
| topic | heat index | Main point |
|---|---|---|
| Aspirin and cardiovascular disease | 85 | Low-dose aspirin reduces cardiovascular events in high-risk groups |
| Aspirin and COVID-19 | 72 | Some studies suggest that it may reduce inflammation, but the evidence is insufficient |
| Controversy over aspirin's side effects | 68 | Long-term use needs to be weighed against the risk of bleeding |
5. Precautions when using aspirin
1.Take medication as directed by your doctor: Especially when taken long-term or for cardiovascular prevention.
2.Avoid use with other NSAIDs: May increase risk of side effects.
3.Use with caution for special groups: Pregnant women, children, and patients with gastric ulcers should be cautious.
Conclusion
As a classic drug, aspirin has a wide range of uses but must be used rationally. Recent research on its cardiovascular protection and adjuvant treatment of COVID-19 is still being updated, and it is recommended that the public use the drug scientifically under the guidance of a doctor.
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