ABSTRACT
[Objective]To research the elaboration on homology of the sweat and the urine in essence,which seems different in clinical practice.[Method]Using the method of literature studies,based on the sweat and the urine,this paper analyzes the relationship and the interaction between sweat and urine and their respective relevant organs and describes their belonging,their root,their homology,their production,and their difference among each other, to explore the elaboration on homology of sweat and urine in essence.[Result]What the interrelationships among them include" the sweat secreted from the coat, the coat contacted with the lung""the urine issued from bladder,the bladder contacted with the kidney""the coat,which secretes sweat,corresponding to the bladder issuing for urine","the lung,which contacts with the coat,interlinking the bladder which contacts with the kidney","the sweat and the urine belonging to the body fluid,come from the bladder","the sweat and the urine having root in the body fluid,go out of the bladder"and"the sweat and the urine coming from the bladder,out of gasification" "homology of the sweat and the urine,but different from each other".[Conclusion]It reveals that not only the sweat and urine,but also the related viscera is homologous,including the coat corresponding to the bladder,and the lung and the bladder being interlinked.It also points out that the sweat and the urine belong to the body fluid,coming from the bladder.Under the action of kidney Yang,heart heat and sunlight,it goes out of the bladder ,to reach the coat outside for sweat,to issue for urine,which has difference in clinical practice.