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<record type="formula" updated="2026-09-18T18:05:39.000045+00:00">
  <source>Bencao Index</source>
  <source-url>https://bencaoindex.com/</source-url>
  <canonical>https://bencaoindex.com/formulas/bao-he-wan/</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/bao-he-wan/&quot;&gt;Bencao Index&lt;/a&gt;</attribution-html>
  <names>
    <name type="pinyin">Bao he wan</name>
    <name type="english">Preserve Harmony Pill</name>
  </names>
  <category>Formulas that Reduce Food Stagnation</category>
  <actions>
    <action>
      <summary>Reduces food stagnation</summary>
      <indication>Food retained in the Stomach after overeating, a heavy meal or eating too fast, in an otherwise robust person</indication>
      <indication>Fullness and distention of the chest, epigastrium and abdomen, at times painful</indication>
      <indication>Belching that smells rotten or sour, with acid regurgitation</indication>
      <indication>No desire for food, with bad breath</indication>
      <indication>Bowels either loose and foul-smelling or constipated; dysentery</indication>
      <indication>Intermittent fever</indication>
      <indication>Suited to simple indigestion from dietary excess in children as well as adults</indication>
    </action>
    <action>
      <summary>Harmonizes the Stomach and directs Qi downward</summary>
      <indication>Nausea; vomiting up food that has not digested</indication>
    </action>
    <action>
      <summary>Regulates Qi, drains Dampness and clears Heat from retained food</summary>
      <indication>Mild Heat produced by food that sits undigested</indication>
      <indication>Tongue pink with a yellow, greasy or sticky coat; pulse slippery</indication>
    </action>
    <action>
      <summary>Modern uses</summary>
      <indication>Indigestion</indication>
      <indication>Acute gastroenteritis</indication>
      <indication>Flare-ups of chronic gastroenteritis</indication>
      <indication>Flare-ups of chronic gastritis</indication>
      <indication>Gastrointestinal influenza</indication>
      <indication>Atrophic gastritis</indication>
      <indication>Gastric hyperacidity</indication>
      <indication>Acid regurgitation</indication>
      <indication>Peptic ulcer</indication>
      <indication>Gastralgia</indication>
      <indication>Gastrolithiasis</indication>
      <indication>Stomach cancer</indication>
      <indication>Hematemesis</indication>
      <indication>Hiccups</indication>
      <indication>Nausea and vomiting</indication>
      <indication>Nausea and vomiting from chemotherapy, in modified form</indication>
      <indication>Abdominal pain</indication>
      <indication>Abdominal fullness and distention</indication>
      <indication>Diarrhea</indication>
      <indication>Constipation</indication>
      <indication>Celiac disease</indication>
      <indication>Anorexia</indication>
      <indication>Poor appetite in AIDS/HIV</indication>
      <indication>Bad breath</indication>
      <indication>Acute hepatitis</indication>
      <indication>Chronic hepatitis</indication>
      <indication>Acute pancreatitis</indication>
      <indication>Chronic pancreatitis</indication>
      <indication>Acute or chronic cholecystitis</indication>
      <indication>Obesity</indication>
      <indication>Insomnia</indication>
      <indication>Cough</indication>
      <indication>Asthma</indication>
      <indication>Bronchitis</indication>
      <indication>Pneumonia</indication>
      <indication>Pertussis</indication>
      <indication>Temporomandibular joint syndrome (TMJ)</indication>
    </action>
  </actions>
  <constituents>
    <herb>shan zha</herb>
    <herb>shen qu</herb>
    <herb>lai fu zi</herb>
    <herb>chen pi</herb>
    <herb>ban xia</herb>
    <herb>fu ling</herb>
    <herb>lian qiao</herb>
  </constituents>
</record>
