Herb Formulas Notebook

Bai He Di Huang Tang

Lily Bulb and Rehmannia Decoction


Author: Zhang Zhong-Jing, 張仲景

Year: c. 220

Source: Essentials from the Golden Cabinet (Jin Gui Yao Lue, 金匱要略)


Category: Formulas that Clear Heat

Pattern: Lily Disorder (Bai He Zheng 百合病): Pathogenic Heat entering the Lungs and penetrating to the Ying or Blood aspect.

Key Symptoms: Mental disorientation, irritability, insomnia, palpitations, motor dysfunctions, dark urine, bitter taste in the mouth
Secondary Symptoms: Symptoms where the patient: "desires food, yet does not want to eat, wants to lie down but is unable to lie down, wants to walk but in unable to walk... They may feel cold but have no chills, or they feel hot but have no fever... The various medicines are ineffective and when they take medicine there is intense vomiting and diarrhoea. They are as if possessed".

Pulse: Slightly rapid


Ingredients

Bai He 15-30g
Sheng Di Huang 15-30g


Preparation: Decoction.


Actions: Moistens the Lungs, enriches the fluids, clears Heat, cools the Blood

Contraindications: Excess Fire in the Lungs and Heart, or Yin deficiency



Notes:
Bai He Zheng is a homonym for One Hundred Meetings Disorder.

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One liang is taken as 3g in modern sources but in Eastern Han times it was equivalent to 13.875g. This means that the dosages in classical formulae could have been more than 4x what is given today making them far higher than recommended safe dosages today but prompts consideration of what an effective dose may be (He, 2013).



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