Why the sudden high proteinuria?

A sudden large amount of proteinuria may be related to urinary tract infection, nephrotic syndrome, diabetes and other reasons, the specific analysis is as follows:

1. Urinary tract infection

If the patient has urinary tract infection, under the stimulation of inflammatory reaction, the urinary tract mucosa is damaged, causing protein leakage, causing a sudden large amount of proteinuria.

2. Nephrotic syndrome

Nephrotic syndrome patients due to glomerular damage, so that glomerular filtration rate is reduced, resulting in protein into the urine, will also suddenly appear a large amount of proteinuria.

3. Diabetes

If the condition of diabetic patients is serious, leading to kidney disease, so that a large number of protein leakage through the kidneys, resulting in a large amount of proteinuria.