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<record type="herb" updated="2026-09-18T16:36:20.649207+00:00">
  <source>Bencao Index</source>
  <source-url>https://bencaoindex.com/</source-url>
  <canonical>https://bencaoindex.com/herbs/gui-zhi/</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/gui-zhi/&quot;&gt;Bencao Index&lt;/a&gt;</attribution-html>
  <names>
    <name type="pinyin">gui zhi</name>
    <name type="chinese">桂枝</name>
    <name type="latin">Ramulus Cinnamomi</name>
    <name type="english">cassia twig</name>
    <name type="japanese">keishi</name>
    <name type="korean">kyeji</name>
  </names>
  <category>Acrid, Warm, Release Exterior</category>
  <channels>
    <channel>Heart</channel>
  </channels>
  <actions>
    <action>
      <summary>Releases the Exterior and the muscle layer, assists Yang and harmonises the Ying and Wei</summary>
      <indication>Wind-Cold</indication>
      <indication>Tai Yang wind-stroke (Zhong Feng) in a weak person who catches cold easily</indication>
      <indication>Wind-Cold on a background of deficiency, when sweating by itself has not resolved it</indication>
    </action>
    <action>
      <summary>Warms the channels and collaterals, moves Qi and Blood through them and relieves pain</summary>
      <indication>Wind-Cold-Damp Bi and arthritic pain, especially of the shoulders</indication>
      <indication>Cold congealing the Blood, with absent or painful periods, with or without abdominal masses, and other gynaecological problems</indication>
    </action>
    <action>
      <summary>Unblocks Yang and transforms Qi and thin fluids</summary>
      <indication>Edema from Cold-Phlegm or deficient Yang Qi, with difficult urination, dizziness and palpitations</indication>
      <indication>Abdominal fullness and difficult urination when Yang and fluids stagnate</indication>
    </action>
    <action>
      <summary>Assists Heart Yang and warms and unblocks the Yang Qi of the chest</summary>
      <indication>Palpitations when Yang in the chest is obstructed, whether by stagnation or deficiency</indication>
      <indication>Weak chest Yang letting Phlegm and thin fluids rise while Lung Qi fails to descend: short breath, pain in the chest and back, palpitations</indication>
      <indication>Angina-like chest pain from Blood stasis</indication>
      <indication>Deficient Yang of the Heart and Spleen</indication>
    </action>
    <action>
      <summary>Warms the Middle Jiao and directs turbid Yin downward</summary>
      <indication>Yang deficiency of the Middle Jiao</indication>
      <indication>Heart and Spleen Yang deficiency, typically with a craving for sweet food</indication>
    </action>
  </actions>
</record>
