Several basic tests for side effects during that time frame, such as kidney and liver function, did not indicate any harm from the therapy.

在此段时间内还进行了一些基本的副作用测试，比如对肝、肾功能的测试，并没有发现这种治疗方法会有任何损害。

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But hypertension sickness patient later period may also present hypertension kidney harm, even presents the kidney function the failure, especially in blood pressure control not good patient.

而高血压病患者后期也可出现高血压性肾脏损害，甚至出现肾脏功能的衰竭，尤其在血压控制不佳的患者。

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