Is a urine protein level of 650 mg significant?

Under normal circumstances, a negative urine protein test result with levels below 150 mg is considered within the normal range. A urine protein level of 650 mg indicates possible kidney damage. If caused by physiological factors, it is generally not serious; however, if due to pathological conditions such as glomerulonephritis or nephrotic syndrome, it is concerning and requires prompt treatment to prevent worsening. The specific analysis is as follows:

1. Not Serious

If high stress leads to mental tension, it may increase blood flow velocity and cause renal vascular spasm, increasing the permeability of glomerular capillaries and resulting in excessive protein filtration into the urine. This condition does not require special treatment—simply reducing stress and ensuring adequate rest is sufficient.

2. Serious

1) Glomerulonephritis

This condition damages the filtering function of the glomeruli, allowing proteins to leak into the urine, thus increasing urine protein levels. Patients should follow a low-salt, low-fat diet and avoid spicy or irritating foods. When necessary, medications such as furosemide tablets or torasemide tablets should be taken according to medical advice.

2) Nephrotic Syndrome

This disorder disrupts the charge barrier of the glomeruli, enabling large-molecule proteins to pass into the urine, significantly increasing urine protein levels. Patients should maintain a light diet and avoid irritating foods. When necessary, medications such as prednisone acetate tablets or cyclophosphamide tablets should be taken under medical supervision.

In addition, uremia can also cause this symptom. Therefore, it's important to identify the underlying cause and receive targeted treatment. If any physical discomfort occurs, seek medical attention promptly.