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<record type="herb" updated="2026-09-18T16:35:59.842003+00:00">
  <source>Bencao Index</source>
  <source-url>https://bencaoindex.com/</source-url>
  <canonical>https://bencaoindex.com/herbs/mu-li/</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/mu-li/&quot;&gt;Bencao Index&lt;/a&gt;</attribution-html>
  <names>
    <name type="pinyin">mu li</name>
    <name type="chinese">牡蛎</name>
    <name type="latin">Concha Ostreae</name>
    <name type="english">Oyster Shell</name>
    <name type="japanese">borei</name>
    <name type="korean">moryeo</name>
  </names>
  <category>Anchor, Settle and Calm Spirit</category>
  <channels>
    <channel>Kidney</channel>
    <channel>Liver</channel>
  </channels>
  <actions>
    <action>
      <summary>Settles and calms the Shen with its weight</summary>
      <indication>Palpitations with anxiety, restlessness and poor sleep from an agitated Heart and Shen</indication>
    </action>
    <action>
      <summary>Calms the Liver, benefits Yin and anchors floating Yang</summary>
      <indication>Restlessness, irritability, palpitations and spontaneous sweating from Liver Yin deficiency with rising Liver Yang, or Yin deficiency with internal Heat</indication>
      <indication>Yin deficiency with Yang rising: dizziness, headache, a red flushed face, irritability, blurred vision and ringing in the ears</indication>
    </action>
    <action>
      <summary>Prevents leakage of fluids</summary>
      <indication>Unremitting sweating after a febrile illness or with steaming bone disorder</indication>
      <indication>Leakage from deficiency: spermatorrhea or nocturnal emissions, vaginal discharge, uterine bleeding, and night or spontaneous sweating</indication>
    </action>
    <action>
      <summary>Softens hardness and dissipates nodules</summary>
      <indication>Lumps of many kinds, above all in the neck, such as goiter, scrofula and swollen lymph nodes</indication>
    </action>
    <action>
      <summary>Absorbs acid and relieves pain (calcined)</summary>
      <indication>Acid stomach pain with sourness in the mouth</indication>
    </action>
  </actions>
</record>
