High urine protein and normal blood creatinine indicate that they are in the early stage of kidney diseases such as glomerulonephritis, nephrotic syndrome and secondary nephropathy, and have not yet reached the stage of kidney failure.
Because blood creatinine is an indicator to reflect the kidney function, and most of the kidney damage process is first from the urine routine, such as the appearance of red blood cells, hematuria or urinary protein to start, after some years of aggravation of the condition, and finally the function of the kidney failure, resulting in kidney blood creatinine increase.
Therefore, clinically there will be a lot of urine routine laboratory tests have changes, such as proteinuria and erythrocyturia, but the blood creatinine is normal occurs, indicating that the current state of renal failure has not been reached.
It is recommended that patients should go to the hospital in time, improve the examination under the guidance of the doctor, clarify the cause of the disease, and actively carry out the treatment to delay the progress to the stage of renal failure.