The lower element of the deficiency and exhaustion refers to the weakness and decay of kidney yang. In Chinese medicine, the lower element of the main organs of the kidneys, kidney gas is also known as the yuan, the lower element of deficiency and exhaustion refers to kidney yang weakness and decay, also known as renal yang weakness, the fate of the fire failure (organism renal yang weakness, warmth and promote the function of the operation of qi and blood is reduced), the true yuan under the virtual. The kidney is the fire of the life gate, the origin of the innate, the storage of the body’s true yin and true yang, the kidney may initially manifest as kidney qi deficiency, qi deficiency over time will lead to kidney yang deficiency and decline. Clinical manifestations are mental depression, asthma, cold waist and knees, cold extremities, abdominal swelling, diarrhea before dawn, frequent urination at night. If the patient has the performance of the lower yuan deficiency exhaustion, should promptly go to the regular hospital consultation and treatment, do not self-medication, so as not to cause adverse consequences.