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Changii Radix
Changium root
明党参 〔明黨參〕 míng dǎng shēn
Kingdom: Plant
Origin in unofficial sources: Changium smyrnioides Wolff*
Use: Medicinal
Category: Phlegm-transforming cough-relieving panting-calming agents / Cough-relieving panting-calming agents
Properties: Sweet and slightly bitter; cool.
Channel entry: Liver and lung channels.*
Actions and indications:
- Moistens the lung and transforms phlegm: Lung heat cough; vacuity heat phlegm cough.
- Nourishes and the stomach and harmonizes the center: Stomach heat damage to liquid.
Dosage and method: Oral: Decoct (6–12g) or prepare as a paste.
Warnings: Unsuitable for spleen-stomach vacuity. This medicinal is highly moistening and has little qì-supplementing effect; hence it cannot be used as a substitute for
Quality: Best are thick heavy solid roots with smooth semitranslucent yellowish skin.
Production area: Jiāngsū, Zhèjiāng, ānhuī, Jiāngxī, Húběi, Sìchuān.
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