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<record type="formula" updated="2026-09-18T16:36:17.656601+00:00">
  <source>Bencao Index</source>
  <source-url>https://bencaoindex.com/</source-url>
  <canonical>https://bencaoindex.com/formulas/xing-su-san/</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/formulas/xing-su-san/&quot;&gt;Bencao Index&lt;/a&gt;</attribution-html>
  <names>
    <name type="pinyin">xing su san</name>
    <name type="english">Apricot Kernel and Perilla Leaf Powder</name>
  </names>
  <category>Gently Disperse and Moisten Dryness</category>
  <actions>
    <action>
      <summary>Gently disperses cool Dryness</summary>
      <indication>Cool Dryness attacking the Lung from outside, like a mild Wind-Cold joined with Dryness</indication>
      <indication>Chills with a low fever, aversion to Cold, no sweating and a mild headache</indication>
      <indication>General body aches</indication>
      <indication>Dry nasal passages and a dry throat without thirst</indication>
      <indication>Tongue pink with a thin, dry white coat; pulse wiry, or floating and wiry, or tight</indication>
    </action>
    <action>
      <summary>Disperses Lung Qi, soothes the Lung and stops cough</summary>
      <indication>Cough that is dry in feel yet brings up thin, watery or frothy white sputum</indication>
      <indication>Throat that tickles or itches, or is sore</indication>
      <indication>Blocked, stuffy nose with sneezing and sticky discharge</indication>
      <indication>Possibly wheezing</indication>
    </action>
    <action>
      <summary>Resolves Phlegm and transforms thin fluids</summary>
      <indication>Phlegm-Damp present alongside a Wind-Cold cough</indication>
      <indication>Nausea, vomiting or drooling</indication>
    </action>
    <action>
      <summary>Modern uses</summary>
      <indication>Common cold</indication>
      <indication>Influenza</indication>
      <indication>Upper respiratory tract infection</indication>
      <indication>Acute and chronic bronchitis</indication>
      <indication>Autumn dry cough</indication>
      <indication>Cough</indication>
      <indication>Tracheitis</indication>
      <indication>Bronchiectasis</indication>
      <indication>Asthma</indication>
      <indication>Dyspnoea</indication>
      <indication>COPD</indication>
      <indication>Emphysema</indication>
      <indication>Hoarseness</indication>
      <indication>Sore throat</indication>
      <indication>Acute tonsillitis</indication>
      <indication>Allergies</indication>
      <indication>Sinusitis</indication>
      <indication>Nasal congestion</indication>
      <indication>Headache</indication>
      <indication>Fever</indication>
    </action>
  </actions>
  <constituents>
    <herb>zi su ye</herb>
    <herb>qian hu</herb>
    <herb>xing ren</herb>
    <herb>jie geng</herb>
    <herb>zhi ke</herb>
    <herb>chen pi</herb>
    <herb>fu ling</herb>
    <herb>ban xia</herb>
    <herb>sheng jiang</herb>
    <herb>da zao</herb>
    <herb>gan cao</herb>
  </constituents>
</record>
