Pulsatilla Root Decoction
(bai tou weng tong, 白頭翁湯)

白頭翁 bai tou weng Chinese pulsatilla root Radix Pulsatillae
黃柏 huang bai Chinese cypress bark Cortex Phellodendri
黃連 huang lian golden thread rhizome Rhizoma Coptidis
秦皮 qin pi Chinese ash bark Cortex Fraxini

Indications: dysentery manifested by abdominal cramps with tenesmus, diarrhea with more blood and less mucus.

主治：熱毒痢疾。表現瀉下赤多白少，腹痛，裏急後重，舌紅苔黃。