What causes high urine protein?

High urine protein may be due to mental stress, glomerulonephritis and pyelonephritis and other conditions caused by

1, mental stress

in a state of mental stress for a long time, easy to lead to renal vascular congestion, spasm, so that increased permeability of glomerular filtration membrane, it can cause high urine protein.

2, glomerulonephritis

glomerulonephritis and infection, genetic, immune factors, will cause increased permeability of glomerular capillary wall, plasma albumin from basement membrane filtration and proteinuria, resulting in high urine protein.

3, pyelonephritis

and infection, inflammation stimulation led to increased body temperature, causing telangiectasis, urine protein increased.