How is urine protein caused?

Nephrotic syndrome may be caused by factors such as severe exercise, nephritis and nephrotic syndrome.

1. Severe exercise

for a long time can easily affect the reabsorption ability of renal tubules for protein, resulting in a large amount of protein leaking with urine, resulting in urinary protein.

2. Nephrotic

nephritis is mainly caused by immune abnormalities, genetic factors, inflammation can damage glomerular filtration membrane, causing permeability changes, resulting in a large amount of protein leakage, causing urinary protein.

3. Nephrotic syndrome

may be related to genetic, infection, immune abnormalities, etc., easily leading to glomerular barrier damage, so that protein filtered into urine through glomeruli, forming urinary protein.