{
  "id": "ST21",
  "name": {
    "en": "Liangmen",
    "gloss": "Beam Gate",
    "zh-Hant": "梁門",
    "zh-Hans": "梁门"
  },
  "channel": {
    "id": "ST",
    "order": 21,
    "of": 45
  },
  "location": {
    "text": "上腹部，前正中線旁開三橫指，肚臍與胸骨下端之間的中點高度。"
  },
  "for": [
    "胃痛",
    "嘔吐",
    "腹瀉"
  ],
  "press": {
    "text": "手指平放輕按，每側約一分鐘，飽餐後不按。",
    "seconds": 60,
    "sides": "both"
  },
  "cautions": [
    "孕期不按腹部。"
  ],
  "source": "《針灸甲乙經·卷三》",
  "url": "https://acupoints.com/zh-hant/points/st21",
  "lastReviewed": "2026-08-24"
}