Kidney deficiency belongs to the concept of Chinese medicine, and uremia belongs to the name of Western medicine, the two belong to different systems of concepts, so there is no necessary connection. In the concept of Chinese medicine, the kidney has the role of hiding essence, the main water, the main gas, is the body’s internal organs of the yin and yang, also known as the origin of the innate, kidney deficiency and kidney malfunction, can be manifested as slow development, mental fatigue, edema, asthma and other discomforts. Although some of the symptoms are similar to those of uremia in Western medicine, there is no inevitable connection between kidney deficiency and uremia, so it is not accurate to say that kidney deficiency can lead to uremia after a long time. In Chinese medicine, uremia is often categorized as “Guan Ge, retention of urine (urine dripping or not being able to urinate)” and other diseases, but the two are not exactly the same, so although the etiology of Guan Ge and retention of urine includes kidney qi deficiency, it can be said that kidney deficiency may cause “Guan Ge, retention of urine” and other diseases, but it is not the same as “retention of urine” and other diseases. “Therefore, although kidney deficiency is included in the etiology of Guan Ge and retention of urine, it can be said that kidney deficiency may cause Guan Ge and retention of urine over a long period of time. It is recommended that people with kidney deficiency or uremia should consult a professional doctor in time for diagnosis and treatment.