Bupleurum Plus Dragon Bone And Oyster Shell Decoction , Harmonizes the Shao Yang, Unblocks the three Yang Stages, Sedates and calms the Spirit, Relieves the chest and subcardiac regions, Alleviates spasms, Adjusts the Central Nervous System , 调和少阳，疏通阳三期，安神安神，舒胸心下，缓痉，调中枢神经系统。