Sheng Jiang San originated from “Shang Han Wen Yi Tiao Bian Systematic Differentiation of Warm Pestilence from Shang Han Lun” by Yang Li Shan of the Qing Dynasty. The herbal ingredients are Chen Tui 蝉蜕, Jiang Can 僵蚕, Pian Jiang Huang片姜黄 and Da Huang 大黄. This is a core formula used by Yang Li Shan… Read more »