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<record type="formula" updated="2026-09-18T16:35:59.400134+00:00">
  <source>Bencao Index</source>
  <source-url>https://bencaoindex.com/</source-url>
  <canonical>https://bencaoindex.com/formulas/liang-ge-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/liang-ge-san/&quot;&gt;Bencao Index&lt;/a&gt;</attribution-html>
  <names>
    <name type="pinyin">liang ge san</name>
    <name type="english">Cool the Diaphram Powder</name>
  </names>
  <category>Drain Downward</category>
  <actions>
    <action>
      <summary>Clears Heat and drains Fire from the Upper Jiao</summary>
      <indication>Unformed Heat in the chest and diaphragm with Heat accumulating in the Middle Jiao; Heart Fire flaring upward</indication>
      <indication>Hot, irritable feeling in the chest, diaphragm and abdomen, with fever and restlessness</indication>
      <indication>Red face, red eyes, thirst, bitter taste and a dry, red or scorched look to the lips</indication>
      <indication>Sores or ulcers of the mouth and tongue, a swollen tongue, sore or swollen throat, gum sores and toothache</indication>
      <indication>Nosebleed, coughing blood or vomiting blood from Heat</indication>
      <indication>Insomnia, mania or, in severe cases, delirious speech</indication>
      <indication>Alternating chills and fever with pain under the ribs from Qi-level Gallbladder Heat; rashes</indication>
    </action>
    <action>
      <summary>Unblocks the bowels and drains Heat downward</summary>
      <indication>Constipation or dry stool, with Heat in the Upper Jiao or in the Large Intestine</indication>
      <indication>Vomiting, and scanty, dark or red urine</indication>
      <indication>Tongue red, or red at the edges, with a dry yellow or dry white coat; pulse rapid and possibly slippery or forceful</indication>
    </action>
    <action>
      <summary>Modern uses</summary>
      <indication>Common cold</indication>
      <indication>Influenza</indication>
      <indication>Upper respiratory tract infection</indication>
      <indication>Infections</indication>
      <indication>Fever</indication>
      <indication>Cough</indication>
      <indication>Pertussis</indication>
      <indication>Tracheitis</indication>
      <indication>Acute bronchitis</indication>
      <indication>Pneumonia</indication>
      <indication>Lobar pneumonia</indication>
      <indication>Pediatric pneumonia</indication>
      <indication>Bronchiectasis, with or without coughing of blood</indication>
      <indication>Hemoptysis</indication>
      <indication>Tonsillitis</indication>
      <indication>Suppurative tonsillitis</indication>
      <indication>Pharyngitis</indication>
      <indication>Herpetic pharyngitis</indication>
      <indication>Chronic laryngitis</indication>
      <indication>Sore throat</indication>
      <indication>Diphtheria</indication>
      <indication>Infectious parotitis</indication>
      <indication>Stomatitis</indication>
      <indication>Mouth ulcers</indication>
      <indication>Thrush</indication>
      <indication>Thrush in people with AIDS/HIV</indication>
      <indication>Candidiasis</indication>
      <indication>Glossitis</indication>
      <indication>Gingivitis</indication>
      <indication>Periodontitis</indication>
      <indication>Toothache</indication>
      <indication>Bad breath</indication>
      <indication>Herpes labialis</indication>
      <indication>Facial pain</indication>
      <indication>Neck pain</indication>
      <indication>Acute conjunctivitis</indication>
      <indication>Red eyes</indication>
      <indication>Epistaxis</indication>
      <indication>Hematemesis</indication>
      <indication>Hematuria</indication>
      <indication>Meningitis</indication>
      <indication>Epidemic meningitis</indication>
      <indication>Encephalitis B</indication>
      <indication>Childhood convulsions</indication>
      <indication>Measles</indication>
      <indication>Pox with collapsed sores</indication>
      <indication>Patch-like rashes</indication>
      <indication>Skin disorders</indication>
      <indication>Furuncles, including furuncles on the head</indication>
      <indication>Hypertension</indication>
      <indication>Cholecystitis</indication>
      <indication>Cholelithiasis</indication>
      <indication>Jaundice</indication>
      <indication>Acute pancreatitis</indication>
      <indication>Reflux esophagitis</indication>
      <indication>Dysphagia</indication>
      <indication>Esophageal cancer</indication>
      <indication>Abdominal Heat</indication>
      <indication>Constipation</indication>
      <indication>Diarrhea</indication>
      <indication>Hemorrhoids</indication>
      <indication>Malnutrition</indication>
      <indication>Malaria</indication>
      <indication>Acute nephritis</indication>
      <indication>Urinary tract infections</indication>
      <indication>Oliguria</indication>
      <indication>Insomnia</indication>
      <indication>Emotional upset</indication>
      <indication>Psychosis</indication>
      <indication>Some gynecological disorders</indication>
    </action>
  </actions>
  <constituents>
    <herb>da huang</herb>
    <herb>mang xiao</herb>
    <herb>gan cao</herb>
    <herb>huang qin</herb>
    <herb>zhi zi</herb>
    <herb>lian qiao</herb>
    <herb>bo he</herb>
  </constituents>
</record>
