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<record type="herb" updated="2026-09-18T16:36:54.531562+00:00">
  <source>Bencao Index</source>
  <source-url>https://bencaoindex.com/</source-url>
  <canonical>https://bencaoindex.com/herbs/yu-xing-cao/</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/yu-xing-cao/&quot;&gt;Bencao Index&lt;/a&gt;</attribution-html>
  <names>
    <name type="pinyin">yu xing cao</name>
    <name type="chinese">鱼腥草</name>
    <name type="latin">Herba Houttuyniae</name>
    <name type="english">heartleaf houttuynia</name>
    <name type="japanese">gyoseiso</name>
    <name type="korean">eoseongcho</name>
  </names>
  <category>Clear Heat, Relieve Toxicity</category>
  <channels>
    <channel>Lung</channel>
    <channel>Large Intestine</channel>
  </channels>
  <actions>
    <action>
      <summary>Clears Heat, resolves toxicity, reduces swelling and abscesses and expels pus, acting mainly on the Lungs</summary>
      <indication>Lung abscess, or cough from Lung Heat bringing up thick yellow or green sputum</indication>
      <indication>Pneumonia and acute or chronic bronchitis</indication>
      <indication>Sores, boils and carbuncles from Fire toxin (Chuang Yong), taken internally or applied topically</indication>
    </action>
    <action>
      <summary>Drains Damp-Heat and promotes urination</summary>
      <indication>Painful urinary dysfunction from Damp-Heat in the Lower Jiao</indication>
      <indication>Diarrhea or dysentery from Damp-Heat in the Large Intestine</indication>
      <indication>Enteritis and colitis-type conditions</indication>
    </action>
  </actions>
</record>
