When is the best time to take aspirin? ——10 days of hot topics and scientific medication guide on the Internet
Recently, the timing of aspirin administration has become a hot topic in the health field. Combining the discussion hot spots and medical research data on the Internet in the past 10 days, this article will analyze the best time to take aspirin from a scientific perspective, and attach structured data for readers' reference.
1. Hot controversies over the timing of aspirin administration

Social media data shows that the topic # aspirin should be taken in the morning or at night # has been read more than 5 million times. The main controversial points are as follows:
| point of view | Support ratio | Main basis |
|---|---|---|
| Take pie in the morning | 42% | The peak time for cardiovascular events is in the early morning |
| Evening take pie | 58% | Platelet activity is higher at night |
2. The latest recommendations from authoritative medical institutions (updated in 2023)
| mechanism | Recommended time | Special instructions |
|---|---|---|
| American College of Cardiology | 2 hours before going to bed | Suitable for primary prevention groups |
| european society of cardiology | fasting in the morning | Secondary prevention priority program |
| Chinese Medical Association | personalized timing | Morning peak blood pressure needs to be monitored |
3. Recommendations for medication time for different groups of people
According to clinical research data, there are differences in the optimal medication time for different groups of people:
| Crowd classification | best time | Evidence-based level |
|---|---|---|
| Primary prevention of cardiovascular disease | before going to bed | Level A evidence |
| coronary heart disease patients | morning | Level B evidence |
| Hypertension combined with diabetes | after dinner | Level C evidence |
4. Data on the impact of medication time on drug efficacy
The latest clinical study shows (sample size n=2,148):
| time point | platelet inhibition rate | gastrointestinal reaction rate |
|---|---|---|
| 7 o'clock in the morning | 68.2% | 12.5% |
| 10pm | 73.6% | 8.2% |
| random time | 61.4% | 15.3% |
5. Special precautions
1.enteric-coated aspirinShould be taken 30 minutes before meals, regular tablets are recommended after meals
2. Do not change the time point at will during continuous medication.
3. Please consult your doctor before adjusting the taking time.
6. Expert consensus recommendations
Comprehensive views of the medical big Vs on the entire network (@cardiovasculardoctorwang, @pharmaceuticalhealth, etc.):
① It is recommended to take preventive medication at night
② People who have coronary heart disease should keep taking medicine in the morning
③ For those over 65 years old, gastrointestinal tolerance will be given priority
Conclusion:The timing of taking aspirin needs to be determined based on individual circumstances, and the latest research favors taking it at night. It is recommended that patients determine the best time point under the guidance of a doctor, combined with their own daily routine and medication response, and keep taking it regularly.
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