The patients with kidney yang deficiency should not eat six flavors of dihuang pills, but should eat jin gui ren qi pills and yu gui qi pills and so on. So, it is possible to take Liufidihuangwan for kidney deficiency. However, it must depend on whether it is a kidney yin deficiency or a kidney yang deficiency. Patients with kidney yin deficiency are mainly characterized by symptoms such as heartburn, zygomatic redness and hot flashes, and night sweating. While kidney yang deficiency patients are mainly cold as the main manifestations, manifested as limbs not warm, limbs cold waist cold and male patients impotence, female patients with menorrhagia and amenorrhea and other symptoms, so that the clinical should be differentiated, in order to choose the six flavors of dihuang pill for treatment. The above program is for reference only, the specific use of the drug according to the instructions or to the regular hospital as prescribed by the doctor.