Jade Windscreen Powder
(yu ping feng san, 玉屏風散 )

Source: Teachings of Zhu Danxi《丹溪心法》

fang feng ledebouriella root Radix Ledebouriellae 防風
huang qi astragalus root Radix Astragali 黃茋
bai shu largehead atractylodes rhizome Rhizoma Atractylodis Macrocephalae 白术

Indications: Excessive sweating, aversion to wind, paleness, recurrent colds, a pale tongue with a white coating, floating and soft pulse, which indicate deficiency of exterior body with weak and unstable protective qi.

適應症：表虛衛氣不固，表現惡風自汗，面色晄白，舌淡苔白，脈浮虛軟，及體虛易感冒者。