<?xml version="1.0" encoding="UTF-8"?>
<record type="herb" updated="2026-09-18T16:36:19.896582+00:00">
  <source>Bencao Index</source>
  <source-url>https://bencaoindex.com/</source-url>
  <canonical>https://bencaoindex.com/herbs/ge-qiao/</canonical>
  <licence>Free to use and republish with visible attribution and a link back to the source page. The catalogue is a reference work and is knowingly incomplete; nothing in it is medical advice.</licence>
  <attribution-html>&lt;a href=&quot;https://bencaoindex.com/herbs/ge-qiao/&quot;&gt;Bencao Index&lt;/a&gt;</attribution-html>
  <names>
    <name type="pinyin">ge qiao</name>
    <name type="chinese">蛤壳</name>
    <name type="latin">Concha Meretricis seu Cyclinae</name>
    <name type="english">Clam Shell</name>
    <name type="japanese">kaigokaku</name>
    <name type="korean">hapgok</name>
  </names>
  <category>Transform Phlegm Stop Coughing</category>
  <channels>
    <channel>Lung</channel>
    <channel>Stomach</channel>
  </channels>
  <actions>
    <action>
      <summary>Clears Lung Heat, transforms Phlegm and descends Lung Qi</summary>
      <indication>Phlegm-Heat or Phlegm-Fire cough and wheezing: thick yellow sputum that is hard to cough up, with pain in the chest and ribs</indication>
      <indication>Cough, asthma, bronchitis</indication>
    </action>
    <action>
      <summary>Softens hardness and dissipates nodules</summary>
      <indication>Goiter, thyroid nodules and scrofula from Phlegm-Fire</indication>
    </action>
    <action>
      <summary>Promotes urination and drains Damp (mild)</summary>
      <indication>Milky Lin: cloudy, painful urination, with vaginal discharge</indication>
      <indication>Superficial edema with difficult urination</indication>
      <indication>Phlegm-Damp (Tan Yin), and Phlegm that lingers or persists</indication>
    </action>
    <action>
      <summary>Neutralises stomach acid and relieves pain (calcined and powdered)</summary>
      <indication>Acid regurgitation and epigastric pain from too much stomach acid</indication>
      <indication>Gastric and duodenal ulcers</indication>
      <indication>Hemorrhoids and bloody dysentery</indication>
    </action>
  </actions>
</record>
