Saccharomyces boulardii 用于 旅行者腹泻
B 证据 至少一项随机试验支持这一结论,结果基本一致。RCT显示,若在旅行前5天开始服用,可将旅行者腹泻减少25%至40%。效果因目的地不同而异。
结论
RCT显示,若在旅行前5天开始服用,可将旅行者腹泻减少25%至40%。效果因目的地不同而异。
Key Study Findings
研究人群: patients with IBS from 32 RCTs evaluating 10 probiotic strains
研究人群: Patients with IBS
研究人群: Pediatric patients with GI disorders
研究人群: Italian primary care pediatricians
研究人群: Peritoneal dialysis patients with chronic constipation
研究人群: Paediatric patients with GI disorders
Key Statistics
4
研究数量
3200
受试者
Positive
等级
Referenced Papers
Dosage & Usage
mg = milligrams · mcg = micrograms (1,000× smaller) · IU = International Units
常用剂量
- general:
- 250-500 mg/day (equivalent to 5-10 billion CFU)
- aadprevention:
- 500 mg/day (start with antibiotic, continue 7 days after)
- cdiffprevention:
- 500 mg twice daily as adjunct to standard therapy
- travelersdiarrhea:
- 250-500 mg/day starting 5 days before travel
上限: Well-tolerated up to 1,000 mg/day in clinical trials
研究中使用的剂量
| 剂量 | 持续时间 | 效果 | N |
|---|---|---|---|
| None | -- | Positive | -- |
| None | 8 weeks | Positive | 47 |
| None | -- | Positive | -- |
| None | -- | Mixed | 279 |
| None | 16 weeks | Positive | 70 |
| None | -- | Positive | -- |
| None | -- | Positive | -- |
| None | -- | Mixed | -- |
最佳服用时间: Can be taken with or without food; space 2 hours from antifungals
Safety & Side Effects
已报告的副作用
- ⚠ Mild gas and bloating
- ⚠ Rare: fungemia in critically ill patients with central venous catheters
- ⚠ Thirst (yeast may increase water requirements)
- ⚠ Very rare: potential environmental contamination risk in ICU settings
已知相互作用
- ● Antifungal medications (may kill S. boulardii, reducing effectiveness)
- ● Monoamine oxidase inhibitors (S. boulardii contains tyramine)
- ● Immunosuppressants (theoretical risk of fungemia in immunocompromised patients)
可耐受最高摄入量: Well-tolerated up to 1,000 mg/day in clinical trials
在开始服用任何补充剂之前,请务必咨询您的医疗保健提供者。
Frequently Asked Questions
Does Saccharomyces boulardii help with 旅行者腹泻?
How much Saccharomyces boulardii should I take for 旅行者腹泻?
Are there side effects of Saccharomyces boulardii?
How strong is the evidence for Saccharomyces boulardii and 旅行者腹泻?
Related Evidence
其他成分用于 旅行者腹泻
Saccharomyces boulardii 用于其他健康状况
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