Does kidney deficiency cause insomnia to wake up early?

If the patient has kidney deficiency, and the condition is serious, due to the loss of yin fluid in the body, can not inhibit the generation of yang qi, and yang hyperactivity can produce internal heat, appear water and fire imbalance, heart fire hyperactivity, restlessness and other problems, which will cause insomnia, early awakening and other symptoms, endangering health.