What are the symptoms of male kidney deficiency and how to adjust it?

Kidney deficiency has kidney yin deficiency and kidney yang deficiency. If the male is kidney yin deficiency, there will be waist weakness, impotence, yang strength, nocturnal emission, premature ejaculation, insomnia and dreaminess. If the male is kidney yang deficiency, there may be fatigue, sexual dysfunction, lack of spirit, long urine and other symptoms. Men with kidney yang deficiency symptoms can take some food or drug conditioning for tonifying kidney yang, such as Jingui Shenqi Pill, Yougui Pill, mutton, etc.