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<record type="formula" updated="2026-09-18T16:35:52.423871+00:00">
  <source>Bencao Index</source>
  <source-url>https://bencaoindex.com/</source-url>
  <canonical>https://bencaoindex.com/formulas/mai-men-dong-tang/</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/mai-men-dong-tang/&quot;&gt;Bencao Index&lt;/a&gt;</attribution-html>
  <names>
    <name type="pinyin">mai men dong tang</name>
    <name type="english">Ophiopogonis Decoction</name>
  </names>
  <category>Enrich Yin and Moisten Dryness</category>
  <actions>
    <action>
      <summary>Nourishes Lung and Stomach Yin and generates fluids</summary>
      <indication>Yin deficiency of the Lungs and Stomach with Qi rebelling upward</indication>
      <indication>Lung atrophy (Lung Wei); blazing Stomach Fire</indication>
      <indication>Mouth and throat dry and uncomfortable, with thirst and hoarseness</indication>
      <indication>Flushed face and heat in the palms, soles and chest</indication>
      <indication>Scanty urine</indication>
      <indication>Tongue red and dry with little or no coat; pulse thin and rapid, or deficient and rapid</indication>
    </action>
    <action>
      <summary>Directs rebellious Qi downward</summary>
      <indication>Cough or wheezing with Qi rushing upward, shortness of breath and asthma</indication>
      <indication>Scanty, sticky sputum, sometimes yellow, that is hard to cough up</indication>
      <indication>Coughing or spitting up frothy saliva</indication>
    </action>
    <action>
      <summary>Benefits the Stomach and harmonizes the Middle Jiao</summary>
      <indication>Hiccups, nausea and vomiting</indication>
    </action>
    <action>
      <summary>Modern uses</summary>
      <indication>Cough</indication>
      <indication>Cough from interstitial pneumonia</indication>
      <indication>Dry cough after infection or from medication</indication>
      <indication>Pertussis</indication>
      <indication>Pneumonia</indication>
      <indication>Pulmonary atelectasis</indication>
      <indication>Bronchiectasis</indication>
      <indication>Acute or chronic bronchitis</indication>
      <indication>Chronic tracheitis</indication>
      <indication>Asthma</indication>
      <indication>Chronic obstructive pulmonary disease</indication>
      <indication>Dyspnea</indication>
      <indication>Pulmonary tuberculosis</indication>
      <indication>Tuberculosis of the pharynx</indication>
      <indication>Acute and chronic pharyngitis</indication>
      <indication>Chronic laryngitis</indication>
      <indication>Hoarseness</indication>
      <indication>Lip pain</indication>
      <indication>Bad breath</indication>
      <indication>Sjogren&apos;s syndrome</indication>
      <indication>Reactive lymphoid hyperplasia</indication>
      <indication>Lung cancer</indication>
      <indication>Esophageal cancer</indication>
      <indication>Radiotherapy side effects</indication>
      <indication>Radiotherapy for breast cancer</indication>
      <indication>Gastritis</indication>
      <indication>Atrophic gastritis</indication>
      <indication>Peptic ulcer</indication>
      <indication>Esophageal reflux</indication>
      <indication>Gastralgia</indication>
      <indication>Stomach cramps</indication>
      <indication>Indigestion</indication>
      <indication>Hiccups</indication>
      <indication>Nausea/Vomiting</indication>
      <indication>Morning sickness</indication>
      <indication>Diabetes</indication>
      <indication>Hyperglycemia</indication>
      <indication>Hypertension</indication>
      <indication>Arteriosclerosis</indication>
      <indication>Headache</indication>
      <indication>Fever</indication>
      <indication>Oliguria</indication>
      <indication>Weakness</indication>
    </action>
  </actions>
  <constituents>
    <herb>mai men dong</herb>
    <herb>ren shen</herb>
    <herb>geng mi</herb>
    <herb>da zao</herb>
    <herb>gan cao</herb>
    <herb>ban xia</herb>
  </constituents>
</record>
