Nephrology
Nephrology deals with kidney health. It is very rare for kidney weakness to be an isolated disease. In most cases, the deterioration of kidney function is accompanied by other diseases that have a negative effect on the kidney.
These causes are often widespread diseases such as high blood pressure, diabetes mellitus or elevated blood lipid levels. If a deterioration of the kidney function can be observed, it must be systematically clarified whether one of the mentioned diseases could be present.