The aforementioned herbs are pounded, coarsely sifted into a powder. Each dose consists of one qian (approx. 3-5g), decocted with one small cup of water, thirty black soybeans (Soybeanis Semen Nigrum), and half a fen (approx. 0.3-0.5g) of Dendrocalamus Latiflorus Internodium (Dan Zhuru). Decoct until six parts remain, strain the dregs, and take warm. (From *Shenghui Fang*)
Xijiao San (Rhinoceros Horn Powder).
Coptidis Rhizoma (Huanglian), Rheii Radix et Rhizoma (Dahuang), Paeoniae Radix Rubra (Chi Shao), Rhinocerotis Cornu (Xijiao), Glycyrrhizae Radix et Rhizoma (Gancao), each in equal proportions.
These are made into a coarse powder. Each dose is five qian, decocted with one cup of water until seven parts remain. Strain the dregs and take warm at any time. (From *Sanfa Liumen*)
Liangxue Yihuo Tang (Cool Blood and Suppress Fire Decoction), treats the initial stage of hematemesis (vomiting blood) and epistaxis (nosebleed), where qi is excessive and rebellious upward, failing to descend and return to its normal pathway.
Angelicae Sinensis Radix (Danggui), Paeoniae Radix Rubra (Chi Shao) (each two qian), Rheii Radix et Rhizoma (Dahuang) (three qian), Scutellariae Radix (Huangqin), Coptidis Rhizoma (Huanglian), Moutan Cortex (Danpi), Rehmanniae Radix Preparata (Shengdi), Chuanxiong Rhizoma (Chuanxiong) (each one qian and five fen).
Junci Medulla (Dengxin Cao), thirty stems; add half a cup of Lotus Root Juice (Ou Zhi) just before taking. (From *Yu An*)
Sanhuang Liangxue Tang (Three Yellow Cool Blood Decoction) from *Yidu* removes Huangqin, Huanglian, and Chuanxiong from this formula, adding Gardeniae Fructus (Shanzhi), Persicami Rhizoma (Taoren), and Puerariae Radix (Gange).