What happens to men with foam in their urine?

Foamy urine indicates an increase in certain components of the urine. The most common are urine sugar and urine protein. Elevated urine sugar is seen in diabetes. Increased urine protein is a series of kidney diseases, such as nephritis syndrome, nephrotic syndrome, IgA nephropathy, diabetic nephropathy, etc. These diseases cause increased glomerular filtration permeability, protein leakage from the blood can not be reabsorbed into the blood, resulting in proteinuria. Can check a urine routine to /confirm/i, if urine protein elevation, but also can check 24 hours urine protein quantification. When necessary, kidney puncture, pathological biopsy clear disease type before further treatment.