This study was aimed to elucidate the effects of KamiJeseupSungi-Tang(KJST) on Hypertension by blood pressure, number of pulse, ALT, AST, BUN, creatinine, aldosterone, dopamine, epinephrine, norepinephrine, $Na^+,;K^+,;Cl^-,;Ca^{2+},;TNF-{alpha}$, IL-6, IL-10 in Spantaneous Hypertensive Rat(SHR). The results are as follows. The blood pressure was significantly decreased. The value of ALT, AST, BUN, creatinine were significantly decreased. The value of aldosterone, dopamine, epinephrine were significantly decreased. The value of $Na^+,;K^+,;Ca^{2+}$ were significantly decreased. The value of TNF-u was significantly decreased. Whit the above result, it is thought that KamiJeseupSungi-Tang(KJST) can be applied effectively to the Hypertension.