Yokukansan

Yokukansan　(Japanese name) is a medicine inspired by the original Chinese formulation Yi-Gan San. Both of them use the same characters, 抑肝散, they are traditional Asian herbal medicines. Yokukansan (YKS) contains an exactly measured mixture of dried herbs, 4 g of Atractylodis lanceae rhizoma (蒼朮), 4 g of Poria (伏苓), 3 g of Cnidii rhizoma (川芎), 3 g of Angelicae radix (当帰), 2 g of Bupleuri radix (柴胡), 1.5 g of Glycyrrhizae radix (甘草), and 3 g of Uncariae uncis cum ramulus (釣藤鈎). Yokukansan　(Japanese name) is a medicine inspired by the original Chinese formulation Yi-Gan San. Both of them use the same characters, 抑肝散, they are traditional Asian herbal medicines. Yokukansan (YKS) contains an exactly measured mixture of dried herbs, 4 g of Atractylodis lanceae rhizoma (蒼朮), 4 g of Poria (伏苓), 3 g of Cnidii rhizoma (川芎), 3 g of Angelicae radix (当帰), 2 g of Bupleuri radix (柴胡), 1.5 g of Glycyrrhizae radix (甘草), and 3 g of Uncariae uncis cum ramulus (釣藤鈎). The original Chinese formula was first described in 保嬰撮要