Is the foam in urine much not dissipated namely nephrosis

More foam in urine does not dissipate is not necessarily kidney disease, more foam in urine, and foam does not dissipate, more common diseases are as follows: First, physiological foam urine, more common in people after strenuous exercise, showing temporary urine protein content increased, so it will show foam urine, generally rest for a few days, urine foam will reduce or even disappear; Second, kidney disease, kidney disease caused by kidney filtration function decline, blood protein leakage through the kidney into the urine, resulting in urine protein content increased, so the performance of urine foam increased, more common is glomerulonephritis, nephrotic syndrome, urine foam more abnormal can be checked urine routine preliminary diagnosis.