The Prescription of Yi Gong San
The book Xiao Er Yao Zheng Zhi Jue
Ren Shen: Invigorating primordial Qi, strengthening the spleen and stomach.
Bai Zhu: Strengthening the spleen and drying dampness.
Zhi Gan Cao: Invigorating Qi, regulating the stomach, tempering the actions of all the other ingredients.
Chen Pi: Promoting the flow of Qi to regulate the stomach, arresting vomiting.
The Effect of Yi Gong San
Strengthen the spleen and regulate the flow of qi.
Weakness in spleen and stomach, vomit with diarrhea, poor appetite, loose stool, qi stagnation in middle-Jiao, choking sensation in chest.