What are the three plus signs of female urine protein?

If a female patient goes to the hospital for a routine urine test and finds urine protein (+++), it is usually caused by a disease. The more common diseases are glomerulonephritis and acute glomerulonephritis, which can cause urine protein (+++). It is also possible that the patient ingests foods containing too much protein or drugs containing too much protein before the routine urine test, which may cause urine protein (+++. It is also possible that the patient's kidney function is abnormal, such as renal failure or renal function damage caused by side effects of drugs, which may cause urinary protein (+++). Therefore, when the patient shows urinary protein (+++), he must go to the hospital for relevant examinations in time, and after making clear the specific diagnosis, reasonable treatment should be carried out under the guidance of the doctor.