What does albuminuria symptom have

summary

Cousin was found proteinuria symptoms in the company physical examination, for proteinuria, I believe we do not know. To this end, we consulted the doctor, but also inquired about a lot of information, the following is to introduce the symptoms of proteinuria.

What does albuminuria symptom have

First: proteinuria has many patients without any symptoms, some people will appear in the urine foam increase and a long time does not loose proteinuria, proteinuria is the most common clinical manifestations of urinary system diseases and one of the earliest indicators can be detected. There is a small amount of protein in the urine of normal people, its content is not more than 200 mg / 24 hours, so the general qualitative method of urinary protein can not be detected. When the urine protein quantity is more than 200 mg / 24 hours, the routine urine protein qualitative test is positive, which is called proteinuria.

Second, normal glomerular filtration membrane has selective filtration effect on plasma protein, which can effectively prevent most plasma protein from filtering from glomerulus, and only a small amount of plasma protein enters glomerular filtrate. When the kidney is sick, the glomerular filtration membrane permeability increases, so that a large number of proteins filter into the glomerular filtrate, far exceeding the reabsorptive capacity of renal tubules, and proteins enter the terminal urine, resulting in proteinuria.

Third: this reason is more common in primary or secondary glomerular diseases, renal circulation disorders, hypoxia, etc., the urine protein can be a small amount to more than 10g per day, most > 2G / 24h urine, usually mainly albumin. Renal tubular reabsorption dysfunction, reduced protein reabsorption in glomerular filtrate, also cause proteinuria. It is common in glomerular interstitial diseases caused by various reasons, such as pyelonephritis, analgesic nephropathy, antibiotic renal damage, heavy metal poisoning, congenital polycystic kidney and various congenital tubular diseases.

matters needing attention

I believe that through the above understanding, we understand the symptoms of proteinuria. It is suggested that we should have regular physical examination and seek medical advice in time. Thanks to the company's physical examination, my cousin went to the hospital in time for treatment, and now he has improved. In addition, it is suggested that we should strengthen exercise and enhance immunity.