In Zuo Jin Wan, what is the ratio of Huang Lian to Wu Zhu Yu?

In Zuo Jin Wan, what is the ratio of Huang Lian to Wu Zhu Yu?

• A. 12:1
• B. 6:1
• C. 1:1
• D. 2:1

Answer: (A)

In Zuojin Wan the design is to put strong emphasis on clearing heat from the stomach (and liver) with Huang Lian as the main herb, while Wu Zhu Yu acts as a smaller regulator to guide the formula and address middle-jiao qi. The large predominance of Huang Lian reflects the goal of potent heat-dissolving action, with Wu Zhu Yu included just enough to move qi and prevent stagnation without overpowering the heat-clearing effect. That’s why the ratio is taught as a heavily skewed proportion, such as twelve parts Huang Lian to one part Wu Zhu Yu in this key. If the ratio were more balanced, the warming and qi-regulating aspects would be stronger and the direct heat-clearing effect would be weaker.

In Zuojin Wan the design is to put strong emphasis on clearing heat from the stomach (and liver) with Huang Lian as the main herb, while Wu Zhu Yu acts as a smaller regulator to guide the formula and address middle-jiao qi. The large predominance of Huang Lian reflects the goal of potent heat-dissolving action, with Wu Zhu Yu included just enough to move qi and prevent stagnation without overpowering the heat-clearing effect. That’s why the ratio is taught as a heavily skewed proportion, such as twelve parts Huang Lian to one part Wu Zhu Yu in this key. If the ratio were more balanced, the warming and qi-regulating aspects would be stronger and the direct heat-clearing effect would be weaker.