What causes urine protein positive?

Urine protein positive refers to urine routine examination in the urine protein results are positive, or 24 hours urine protein in urine protein more than 150 mg.

Normal people will discharge 40-80 mg urine protein every day. If the amount of urine protein discharged is higher than the normal range, most of them are caused by various acute or chronic glomerulonephritis, pyelonephritis, multiple myeloma and other diseases. It may also be related to drugs, mercury poisoning and other causes of renal tubular epithelial cell damage.

Urine protein test positive patients are recommended to go to the hospital for further examination, such as renal color ultrasound, renal CT, renal function examination, etc., to clarify the cause.