Urine urine protein 1 plus sign What's going on

Urinary protein 1 plus may be caused by physiological factors, kidney diseases, blood system diseases, etc.

1, physiological factors

if the patient strenuous exercise, overwork, etc. will lead to renal vascular congestion or spasm, so that the glomerular filtration membrane permeability increased, resulting in increased protein excretion, resulting in urinary protein 1 plus phenomenon.

2, kidney diseases

when suffering from acute and chronic nephritis, nephrotic syndrome, lupus nephritis and other kidney diseases, will destroy the glomerular filtration membrane, so that its permeability increased, resulting in proteinuria, resulting in urinary protein 1 plus phenomenon.

3, blood system diseases

if suffering from hemolytic anemia, multiple myeloma and other blood diseases, will make plasma small molecular weight protein abnormal increase and exceed the normal renal tubular reabsorption, thus causing urinary protein 1 plus phenomenon.