Kidney has the function and efficacy of storing essence, managing growth and reproduction, promoting and regulating the qi and chemistry of internal organs, regulating the metabolism of water and liquid, and containing qi. 1. Kidney essence refers to the physiological role of kidney qi in storing and sealing essence. If the kidney qi is weak and the function of kidney essence is weakened, pathological phenomena such as spermatorrhea and premature ejaculation will occur. 2. Kidney main growth and development of reproduction refers to the kidney essence is the material basis of human growth, development and activities, human growth, development and activities are closely related to the kidney essence, the lack of kidney essence will be manifested in the growth of the human body’s activities, such as slow growth and development. 3. Promote and regulate the qi of the internal organs is the kidney gas for the innate gas, is the root of the internal organs gas, the internal organs of the running activities need to be promoted by the kidney gas. Kidney gas is sufficient, the body is strong, weak kidney gas, the organs will appear corresponding symptoms. 4. Regulate fluid metabolism means that kidney qi is also involved in fluid metabolism and urine production and excretion, kidney qi abnormalities, will affect the fluid metabolism of the organs, resulting in a series of symptoms. Abnormal kidney qi has an effect on the production and excretion of urine, and abnormal urine metabolism will occur. 5. Kidney qi means that qi enters the body after being exchanged through the lungs and has to be submerged by kidney qi to maintain a certain depth. If there is a deficiency of kidney qi, there may be a failure of the kidneys to contain qi (dysfunction of the kidneys that prevents the incorporation of qi), which may be manifested as shortness of breath, cough, and so on. If the patient develops the corresponding disorders, it is recommended to go to a regular hospital for consultation and treatment under the guidance of a professional physician who can identify and treat the symptoms.