Peppermint Oil 用于 Irritable Bowel Syndrome (IBS)
AMeta-analyses of 12+ RCTs demonstrate peppermint oil (450-750 mg/day enteric-coated) significantly reduces IBS abdominal pain (RR 1.78 vs placebo). A-grade evidence for global IBS symptom improvement. ACG conditional recommendation.
结论
Meta-analyses of 12+ RCTs demonstrate peppermint oil (450-750 mg/day enteric-coated) significantly reduces IBS abdominal pain (RR 1.78 vs placebo). A-grade evidence for global IBS symptom improvement. ACG conditional recommendation.
Key Study Findings
研究人群: patients with IBS (review of plant extracts including peppermint oil, Iberogast, curcumin)
研究人群: Patients with functional bloating/distension (consensus)
研究人群: Patients with functional dyspepsia and IBS (review)
研究人群: Review of herbal remedies for IBS
研究人群: Patients with IBS (review)
研究人群: Patients with irritable bowel syndrome
Key Statistics
19
研究数量
2569
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:
- 450-750 mg/day enteric-coated capsules
- ibssymptomsupport:
- 187-225 mg enteric-coated capsules, 2-3 times daily, 30-60 min before meals
上限: Well-tolerated up to 1,200 mg/day in clinical trials; enteric coating essential
研究中使用的剂量
| 剂量 | 持续时间 | 效果 | N |
|---|---|---|---|
| None | -- | Mixed | -- |
| None | -- | Positive | -- |
| None | -- | Positive | -- |
| None | -- | Mixed | -- |
| None | -- | Positive | -- |
| None | -- | Mixed | -- |
| None | -- | Positive | -- |
| None | -- | Mixed | -- |
最佳服用时间: 30-60 minutes before meals; enteric-coated capsules MUST be swallowed whole (do not chew or crush)
Safety & Side Effects
已报告的副作用
- ⚠ Heartburn/GERD exacerbation (if non-enteric-coated; relaxes lower esophageal sphincter)
- ⚠ Perianal burning sensation (from undigested menthol reaching the rectum)
- ⚠ Nausea at high doses
- ⚠ Allergic reactions in mint-sensitive individuals
已知相互作用
- ● Cyclosporine (peppermint may increase cyclosporine levels via CYP3A4 inhibition)
- ● Antacids and PPIs (may dissolve enteric coating prematurely; space 2 hours)
- ● Simethicone (coated formulations may interact with enteric-coated peppermint)
- ● CYP2C19 substrates (menthol is a weak CYP inhibitor)
可耐受最高摄入量: Well-tolerated up to 1,200 mg/day in clinical trials; enteric coating essential
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 Peppermint Oil help with Irritable Bowel Syndrome (IBS)?
How much Peppermint Oil should I take for Irritable Bowel Syndrome (IBS)?
Are there side effects of Peppermint Oil?
How strong is the evidence for Peppermint Oil and Irritable Bowel Syndrome (IBS)?
Related Evidence
其他成分用于 Irritable Bowel Syndrome (IBS)
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