Protein in urine is an abnormal medical condition and a dominant clinical manifestation of kidney failure. Effective reduce of protein in urine helps to slow down illness condition, so knowing the basic information of why kidney failure cause protein in urine and how to reduce protein in urine is necessary. However, in our daily life, almost every kidney failure patient know their protein in urine occurs due to their kidney problem, but few of them know why kidney failure cause protein in urine.
Why does kidney failure cause protein in urine?
Protein in urine is called proteinuria clinically and refers to the presence of an excess of serum proteins in the urine. Kidney failure is a medical condition in which kidney function is impaired and fail to work properly. It seems there is no direct relationship between these two medical terms, but as a matter of fact, kidney failure is one of the major cause of proteinuria.
In our kidney, there are glomerular filtration membrane which help to filter our blood. During this process, wastes like creatinine and urea nitrogen are allowed to leak out, but most of the nutrition are preserved. The small amount of protein filtered by kidney flow into renal tubules and finally be absorbed by them. This the reason why no protein in urine can be detected out in a normal case. In kidney failure cases, when glomerular filtration membrane and renal tubules are damaged and fail to function properly, protein will leak out and get into urine. Compared with proteinuria caused by damaged renal tubules, proteinuria caused by damaged glomerular filtration membrane is more serious.
How to reduce protein in urine for kidney failure patients?
To effectively reduce protein in urine, it is necessary for kidney failure patients to do the following several things:
1. Try to ingest less protein in daily life as high protein intake will cause further kidney damages and worsen proteinuria.
2. Bring blood pressure and blood sugar into normal range.
3. Repair damaged glomerular filtration membrane and renal tubules, which plays an crucial role in reducing protein in urine. However, according to present medical technology, kidney damages can not be cured. Even so, kidney failure patients should be optimistic, as kidney function can be greatly improved with Chinese medicines. Effective improvement of kidney function also helps kidney failure patients to reduce protein in urine.
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