Guifu rehmannia pills and six-flavor rehmannia pills can eat together?

Guifu Dihuang Pill and Liuwei Dihuang Pill can be taken together. They do not react with each other and do not affect their respective therapeutic effects. They can play a synergistic role in treatment. Guifu Dihuang Pill has the effect of warming yang and tonifying kidney. It can be used to treat kidney yang deficiency, waist and knees soreness, fatigue, dysuria, phlegm and cough. It has the effect of warming yang and tonifying kidney. Liuwei Dihuang Pill can be used to treat waist soreness, fatigue, dry mouth, thirst, yellow urine, dry stool, red tongue, less fluid and thin pulse caused by deficiency of kidney yin. Taking both drugs together can cause the effect of tonifying yin and yang.