功能性肠胃不适（肠易激）：西医与中医对比 · 更新 2026-10-18
Irritable bowel syndrome and functional indigestion are diagnosed when tests are normal but symptoms are real. This page compares Western symptom management with TCM approaches, and where acupuncture evidence is.
肠易激与功能性消化不良见于「检查正常却症状真实」。本页对比西医对症管理与中医思路，以及针灸证据位置。
| Aspect 维度 | Western medicine 西医 | TCM 中医 |
|---|---|---|
| Core idea 思路 核心思路 |
Identify triggers (fibre, FODMAPs, stress), and use symptom-targeted medication. Tests rule out structural disease first. 识别触发（纤维、FODMAP、压力），用对症药；先排查结构性病。 |
Views digestion through the spleen-stomach and gut qi; acupuncture and dietary pattern work aim to steady the gut alongside conventional advice. 从脾胃与肠气看消化；针灸与饮食辨证旨在稳住肠胃，配合常规建议。 |
| Strengths 擅长的 擅长的 |
Dietary reintroduction (e.g., low-FODMAP) has strong evidence for symptom control. 饮食再引入（如低 FODMAP）对症状控制证据强。 |
Acupuncture for IBS shows benefit in several trials for bloating, pain, and regularity, often valued when medication alone is insufficient. 针灸治 IBS 在腹胀、腹痛、规律性上多篇试验显示益处，常于单用药物不足时加用。 |
These are areas where acupuncture and TCM are most often used as complementary care, supported by WHO-listed indications and multiple systematic reviews. They sit alongside — not against — conventional medicine.
因 IBS 无单一病灶可「修」，许多人重视针灸与辨证饮食作为饮食疗法的稳定、低副作用附加。
Teaching example (not a diagnosis): years of bloating and irregular bowels with normal colonoscopy. Diet therapy leads; acupuncture may steady symptoms. Weight loss, blood in stool, or anemia needs assessment first.
教学示例（非诊断）：多年腹胀、大便不规律、肠镜正常。饮食疗法为先；针灸或稳定症状。凡体重下降、便血或贫血须先评估。