Is high protein in urine a sign of kidney disease?
Disease description:
Yesterday when I went to the hospital for a routine physical examination, the doctor told me my urine protein level was elevated during the urinalysis. Does high urine protein mean kidney disease?
Doctor's answer (1)
Dr. Zhao Xinju
High protein in urine is not necessarily kidney disease, but it may be a sign of kidney problems. Proteinuria refers to an abnormal amount of protein in the urine, usually caused by impaired kidney filtration function. There are many possible causes of proteinuria, including glomerulonephritis, nephrotic syndrome, and diabetic nephropathy. To determine whether it is kidney disease, a comprehensive evaluation combining other tests and symptoms is required. Treatment depends on the specific cause and condition, and may include medication and dietary adjustments. For lifestyle management, it is recommended to follow a diet low in salt and fat with high-quality protein, avoid excessive fatigue, and maintain healthy habits. If you have concerns or persistent symptoms, seek medical evaluation promptly.
