初次接触？先了解归经与脏腑

DU-1

长强

Cháng Qiáng

Changqiang

定位 · 定位

尾骨端下，尾骨端与肛门连线的中点处

Below the tip of the coccyx, at the midpoint of the line connecting the tip of the coccyx and the anus

刺法

紧靠尾骨前面斜刺 0.5–1 寸

可灸

特定穴

络穴督脉起始穴

功效 · 功效

通督调肠
固脱止泻
镇静安神

主治 · 主治

痔疮、脱肛、便血hemorrhoids, rectal prolapse, bloody stool
泄泻、便秘diarrhea, constipation
癫狂、尾骶部疼痛mania, coccygeal pain

编辑已审· 2026-04-16

引用 · Footnotes

[1]戴德曼《针灸学手册》第2版

永久 URL · CC BY-SA 4.0

引用此条目

@misc{bencaodian-chang-qiang,
  author       = {{Bencaodian Editorial}},
  title        = {Cháng Qiáng 长强 (Changqiang) — DU-1},
  year         = {2026},
  howpublished = {Bencao Dian: A Bilingual Knowledge Graph of Traditional Chinese Medicine},
  url          = {https://bencaodian.org/zh/acupoints/chang-qiang},
  urldate      = {2026-04-16},
  note         = {CC BY-SA 4.0}
}

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