In Bai Hu Tang, which ingredient is described as rice water?

• A. Jing Mi 9-15 (rice water)
• B. Shi Gao 30-90
• C. Zhi Gan Cao 6g
• D. Zhi Mu 9-15

Answer: (A)

In Bai Hui Tang, the component described as rice water provides a nourishing, fluid-generating base to balance the strong heat-clearing action. Jing Mi refers to the rice that is cooked to release a starchy liquid, essentially a rice water preparation. This liquid acts to moisten the dryness caused by heat and to nourish the stomach yin, helping generate fluids as the formula clears heat in the qi level.

Shi Gao is the primary herb that clears heat, especially from the stomach and lungs. Zhi Mu clears heat and helps generate fluids. Gan Cao harmonizes the formula. None of these describe rice water; the one that does is Jing Mi, which is used in this formula specifically to provide that rice-water nourishment.