Formula Database


Jia Jian Da Yuan Yin

(Modified Reach the Source Drink)

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Source: Warp and Woof of Warm-Heat Diseases (1842)

Category: Formulas that Harmonise

Pattern: Damp-Heat obstructing the Membrane Source (Mo Yuan)

Key Symptoms: Alternating fever and chills, lack of appetite, inability to differentiate flavours

Tongue: White greasy coating


Ingredients
Chai Hu 4.5g
Hou Po 3g
Bing Lang 12g
Cao Guo 3g
Huo Xiang 6g
Cang Zhu 6g
Zhi Ban Xia 6g
Shi Chang Pu 1.8g
Liu Yi San 1.5g

Subsitutions:
In the UK Bing Lang must be substituted. Zhi Shi and either Yu Li Ren or Fei Zi for parasites are the standard substitutions. Alternatively if being used for malarial disorders as many discussions of the Membrane Source imply then Qing Hao may be suitable although the fresh herb is really needed if the antimalarial component Artemisinin is wanted.



Preparation: Decoction.

Actions: Opens Damp constaint, vents the Membrane Source (Mo Yuan), aromatically transforms foulness.

Contraindications: Damp-Warm pathogens where Heat is more pronounced than Dampness.



Notes:
The Membrane Source (Mo Yuan) is a concept whose exact definition has changed over time but which generally seems to relate the membranes surrounding the vital organs and especially the diaphragm. As such it associated with the San Jiao and with Shaoyang as half interior, half exterior.


Reference Notes: (click to display)

These pages are intended to assist clinicians and are not intended for self-diagnosis or treatment for which a qualified professional should be consulted.