What kind of medicine does aspirin belong to?
Aspirin is a drug with a long history and widespread use, and its pharmacological effects and application range have attracted much attention. This article will combine the hot topics and hot content on the Internet in the past 10 days to provide you with a detailed analysis of aspirin’s classification, mechanism of action and precautions for use.
1. Drug Classification of Aspirin
Aspirin is a nonsteroidal anti-inflammatory drug (NSAIDs) and an antiplatelet drug. Its main component is acetylsalicylic acid, which has antipyretic, analgesic, anti-inflammatory and anti-platelet aggregation effects.
| Classification | Description |
|---|---|
| Nonsteroidal anti-inflammatory drugs (NSAIDs) | Reduces prostaglandin synthesis by inhibiting cyclooxygenase (COX), thereby relieving pain and inflammation |
| antiplatelet drugs | By irreversibly inhibiting platelet COX-1, it reduces the production of thromboxane A2 and prevents thrombosis. |
2. The main functions of aspirin
Aspirin has multiple pharmacological effects and can exert different effects depending on the dose:
| dose range | Main function | clinical application |
|---|---|---|
| Small dose (75-100mg/day) | Anti-platelet aggregation | Prevent cardiovascular and cerebrovascular diseases |
| Medium dose (300-600mg/time) | Antipyretic and analgesic | Treat fever, headache, toothache, etc. |
| Large dose (4-8g/day) | Anti-inflammatory | Treat rheumatic diseases |
3. Recent hot topics: new research on aspirin
According to hot discussions on the Internet in the past 10 days, aspirin has attracted widespread attention in the following areas:
| hot topics | Main content | Research progress |
|---|---|---|
| cancer prevention | Long-term, low-dose aspirin may reduce risk of certain cancers | More clinical evidence is still needed to support |
| Primary prevention of cardiovascular disease | Assessment of preventive value for specific groups | Recommended for high-risk people aged 40-70 years old to consider using |
| COVID-19 adjuvant treatment | Reduce inflammation and blood clot risk | Severely ill patients may benefit |
4. Precautions when using aspirin
Although aspirin is widely used, you should pay attention to the following issues when using it:
| Things to note | Detailed description |
|---|---|
| gastrointestinal reactions | It may cause gastric ulcers and bleeding. It is recommended to take it after meals or add a gastric mucosal protective agent. |
| allergic reaction | Contraindicated for those allergic to salicylic acid drugs |
| Bleeding risk | Medication needs to be stopped for 7-10 days before surgery to avoid surgical bleeding. |
| Reye's syndrome | Use with caution during viral infection in children as it may induce this rare but serious disease. |
5. Aspirin drug interactions
Aspirin interacts with many drugs, so special attention should be paid to:
| Interacting Drugs | influence |
|---|---|
| Anticoagulants (warfarin, etc.) | increased risk of bleeding |
| Other NSAIDs | Reduce the antiplatelet effect of aspirin and increase gastrointestinal side effects |
| diuretics | May reduce diuretic effect |
| hypoglycemic drugs | May enhance hypoglycemic effects |
6. Recommendations for special groups using aspirin
Different groups of people need to be particularly careful when using aspirin:
| crowd | Suggestions |
|---|---|
| pregnant woman | It is contraindicated in the third trimester of pregnancy and requires medical evaluation in the early and second trimesters. |
| lactating women | Relatively safe for short-term use in small doses |
| elderly | More prone to side effects, need to reduce dosage and monitor closely |
| People with liver and kidney dysfunction | The dose needs to be adjusted, and it is forbidden in severe cases. |
To sum up, aspirin, as a classic drug, plays an important role in the medical field. With the deepening of research, its application value is still expanding. However, during use, be sure to follow your doctor's instructions and pay attention to potential risks and contraindications to ensure safe and effective medication.
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