Bencao Index https://bencaoindex.com/ https://bencaoindex.com/formulas/da-yuan-yin/ 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. <a href="https://bencaoindex.com/formulas/da-yuan-yin/">Bencao Index</a> da yuan yin Reach the Membrane Source Harmonize Lesser Yang Stage Disorders

Opens and vents the membrane source (Mo Yuan)

Pestilential warm-toxin Qi trapped at the membrane source, between exterior and interior Chills alternating with fever, or irregular bouts of fever that sometimes do not break Headache

Breaks up turbid Damp

Heavy body and limbs Oppressed, distended feeling in the chest and epigastrium Tongue with deep red edges and a thick, foul, pasty coat like dry flour paste; pulse wiry and rapid

Clears Heat

Modern uses

Malaria Epidemic febrile disorders cao guo hou po bing lang huang qin zhi mu Bai Shao gan cao