For the purpose of developing KOREA herbalogy and prescription therapeutics I study the prescriptions among the DONG-UE-BO-GAM. The conclusions are as fallows; 1. There were total 97 prescriptions contended the Bupleurum as gunyak among the DONG-UE-BO-GAM. 2. The currental prescriptions contended the Bupleurum as gunyak were HAN period :1 disease 1 prescription, SONG period :6 diseases 6 prescriptions, GUEM and WON period: 14 diseases 23 prescriptions, MYONG period: 30 diseases 63 prescriptions. 3. The most high frequency of currental effect of the Bupleurum were HAN period: sang-han(傷寒), GUEM and WON period: hak(?), sang-han(傷寒) and gol-gueng-yel(骨蒸熱), MYONG period: sang-han(傷寒), hak(?), on-yek(溫疫), juek-chui(積聚) and an(眼). 4. The most high frequency effect of the Bupleurum as gunyak were sang-han(傷寒): 15 prescriptions, hak(?): 12 prescriptions, on-yek(溫疫) 7 prescriptions etc.