Regarding kidney-yang deficiency, we will grasp the word "cold". Kidney yang is weak, and the body naturally presents a cold image. For example, soreness or pain in the waist and knees, chills, chills, cold limbs, listlessness, poor urination or incontinence, enuresis, male sexual dysfunction, impotence, female infertility, and sometimes edema, listlessness, pale tongue, body fat, etc. Poplar is generally partial to function.

2. Kidney yin deficiency

The key word of kidney yin deficiency is "heat". Kidney yin deficiency is weak, and the body presents a heat image. For example: lung heat, dry throat, soreness of waist and knees, dizziness or tinnitus, hearing loss, dry mouth, upset, fever of hands, feet and palms, night sweat, dry stool, nocturnal emission and other symptoms, weak or thin pulse, red tongue coating and other symptoms. Yin deficiency lies in material deficiency.

3. Kidney yin deficiency and kidney yang deficiency

Literally, we can see that deficiency of kidney yin and yang refers to both symptoms of yang deficiency and yin deficiency. If the kidney-yang deficiency is not treated promptly and effectively, it will continue to develop, which will damage the kidney-yang deficiency for a long time, and the kidney-yin can not be transformed, resulting in deficiency of both yin and yang in the kidney, and the essence in the kidney will also be consumed. This is the so-called kidney-yin yang deficiency syndrome, which develops from the kidney-yang deficiency syndrome. At the same time, kidney-yang deficiency syndrome is dominant, and there are also clinical phenomena of kidney-yin deficiency syndrome such as soreness of waist and knees, hot flashes and upset.