What does proteinuria 1 mean

summary

My husband has been in good health, and there is no big problem, but a few days ago when his company organized a physical examination, we couldn't find urinary protein 1. We don't know what the problem is and what it means. Now let's take a look at the meaning of urinary protein 1.

What does proteinuria 1 mean

First, the normal urine contains trace protein (24-hour urinary protein < 150mg), which can not be found by ordinary detection method, and the test result is negative. Beyond this range can be detected, known as proteinuria. However, because the urine protein test is only the result of measuring urine once, it is easily affected by the degree of urine concentration and dilution, and often can not accurately reflect the degree of proteinuria.

Second: when the glomerulus and renal tubules have pathological changes, such as nephritis, kidney disease and hypertension, proteinuria can occur; all kinds of bacterial infections, such as pyelonephritis, renal tuberculosis, septicemia, proteinuria can also occur; non infectious diseases, such as kidney stones, polycystic kidney, renal amyloidosis and shock, severe muscle injury, fever, jaundice Hyperthyroidism, hemolytic anemia and leukemia can also appear proteinuria.

Third: physiological proteinuria is common after eating high protein diet, mental excitement, strenuous exercise, long-term cold, pregnancy, etc., may appear temporary proteinuria, but the qualitative of urinary protein is generally not more than +. Generally speaking, persistent proteinuria often represents kidney disease. The amount of urine protein reflects the degree of the disease, and the clinical curative effect can be observed according to it. However, it should be pointed out that in the late stage of glomerulopathy, due to a large number of nephron depletion, protein filtration is reduced, but urine protein examination is reduced or disappeared, which does not represent the reduction of renal disease.

matters needing attention

There are many cases of urinary protein 1. Sometimes there are problems in the kidney, kidney disease, or kidney infection. Sometimes there are cases of eating high protein food or after strenuous exercise before examination.