What is the cause of high urine protein?

High urine protein may be related to physiological factors, may also be caused by nephrotic syndrome, interstitial nephritis and other disease factors.

First, physiological factors

, intense exercise, emotional stress, cold stimulation and other factors, can lead to increased glomerular filtration membrane permeability, so that protein excretion increased, causing high urine protein.

Second, disease factors

1, nephrotic syndrome

nephrotic syndrome etiology is not clear, may be related to genetic, immune abnormalities and other factors, the disease can destroy glomerular filtration membrane, so that its permeability increased, resulting in high urine protein.

2, interstitial nephritis

interstitial nephritis is caused by drug allergy, pathogen infection and other factors, can destroy renal tubular structure or function, so that the normal filtered protein is difficult to reabsorb, causing high urine protein.