What does urine protein 1+0.3 mean?

Urine protein 1+0.3 is the qualitative examination of urine protein in the urine routine test is (+, indicating that there is urine protein in the urine, its quantitative examination is 0.3, indicating that there is proteinuria in the urine, the content of proteinuria is not particularly much. It is recommended to do 24hUP determination, do renal color Doppler ultrasound examination and renal function examination, and initially determine whether there are kidney lesions. If there is urinary tract infection, pyelonephritis, urinary tract stones, it may also show a small amount of urine protein. It is recommended to drink plenty of water, take anti-inflammatory drugs, and observe whether urine protein disappears.