There is urine protein, must be nephritis?

There is urine protein is not necessarily nephritis.

Although nephritis patients due to kidney damage, urine protein content will rise, but not urine protein must be caused by nephritis, but also may be nephrotic syndrome, diabetic nephropathy, hypertensive nephropathy and other diseases caused. In addition to the disease caused by increased urine protein, but also including physiological factors, such as usually a lot of exercise, too tired, mental stress and so on. Generally, renal function examination, imaging examination, renal biopsy and other examination methods can be further performed to confirm the diagnosis.