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<record type="formula" updated="2026-09-18T16:34:30.301432+00:00">
  <source>Bencao Index</source>
  <source-url>https://bencaoindex.com/</source-url>
  <canonical>https://bencaoindex.com/formulas/ma-huang-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/ma-huang-tang/&quot;&gt;Bencao Index&lt;/a&gt;</attribution-html>
  <names>
    <name type="pinyin">Ma Huang Tang</name>
    <name type="english">Ephedra Decoction</name>
  </names>
  <category>Release Exterior Cold</category>
  <actions>
    <action>
      <summary>Releases the Exterior, induces sweating and disperses Wind-Cold</summary>
      <indication>Exterior Wind-Cold of the excess type (Tai Yang cold damage), including the first stage of Wind-Cold Bi</indication>
      <indication>Fever or low fever with strong chills and dislike of cold, and no sweat at all despite the fever</indication>
      <indication>Headache, stiff neck and back, and aches all over the body</indication>
      <indication>Nose blocked, or running with watery discharge; sneezing</indication>
      <indication>No thirst</indication>
      <indication>Early eruptive stage of measles when the same sweatless excess picture is present</indication>
      <indication>Tongue pink with a thin, moist white coat; pulse floating and tight</indication>
    </action>
    <action>
      <summary>Diffuses the Lungs and stops wheezing</summary>
      <indication>Wind-Cold attacking the Lungs</indication>
      <indication>Cough or wheezing with a full, oppressed chest</indication>
      <indication>White sputum, thin and watery or frothy, coughed up</indication>
      <indication>Gasping and laboured breathing, possibly asthma</indication>
      <indication>Throat itchy or tickly</indication>
    </action>
    <action>
      <summary>Modern uses</summary>
      <indication>Common cold</indication>
      <indication>Influenza</indication>
      <indication>Upper respiratory tract infection</indication>
      <indication>Fever</indication>
      <indication>Headache</indication>
      <indication>Migraine</indication>
      <indication>Cough</indication>
      <indication>Asthma</indication>
      <indication>Bronchial asthma</indication>
      <indication>Acute bronchitis</indication>
      <indication>Lobar pneumonia</indication>
      <indication>Pulmonary emphysema</indication>
      <indication>COPD</indication>
      <indication>Dyspnea</indication>
      <indication>Gasping</indication>
      <indication>Rhinitis</indication>
      <indication>Allergic rhinitis</indication>
      <indication>Allergies</indication>
      <indication>Hay fever</indication>
      <indication>Sinusitis</indication>
      <indication>Allergic sinusitis</indication>
      <indication>Nasal congestion</indication>
      <indication>Nasal pain</indication>
      <indication>Epistaxis</indication>
      <indication>Wind-Cold nosebleeds</indication>
      <indication>Sore throat</indication>
      <indication>Acute pharyngitis</indication>
      <indication>Otitis media</indication>
      <indication>Toothache</indication>
      <indication>Rheumatoid arthritis where inflammation is intense but brief</indication>
      <indication>Painful obstruction</indication>
      <indication>Whole body pain</indication>
      <indication>Neck pain and stiffness</indication>
      <indication>Lumbar strain</indication>
      <indication>Periarthritis of the shoulder</indication>
      <indication>Cervical spine disease</indication>
      <indication>Ankylosing spondylitis</indication>
      <indication>Traumatic arthropathy</indication>
      <indication>Sciatica</indication>
      <indication>Trigeminal neuralgia</indication>
      <indication>Peripheral neuropathy</indication>
      <indication>Numbness</indication>
      <indication>Paresthesia</indication>
      <indication>Raynaud&apos;s disease</indication>
      <indication>Phlebitis</indication>
      <indication>Scleroderma</indication>
      <indication>Urticaria</indication>
      <indication>Eczema</indication>
      <indication>Pediatric psoriasis</indication>
      <indication>Solar dermatitis</indication>
      <indication>Chilblains</indication>
      <indication>Acute glomerulonephritis</indication>
      <indication>Glomerulonephritis</indication>
      <indication>Acute nephritis</indication>
      <indication>Pyelonephritis</indication>
      <indication>Ascites</indication>
      <indication>Pericardial effusions</indication>
      <indication>Benign prostatic hypertrophy (BPH)</indication>
      <indication>Enuresis</indication>
      <indication>Infantile enuresis</indication>
      <indication>Painful menstruation</indication>
      <indication>Abdominal masses</indication>
      <indication>Difficult labor</indication>
      <indication>Pelvic inflammatory disease</indication>
      <indication>Early stages of mastitis</indication>
    </action>
  </actions>
  <constituents>
    <herb>ma huang</herb>
    <herb>gui zhi</herb>
    <herb>xing ren</herb>
    <herb>zhi gan cao</herb>
  </constituents>
</record>
