Urine protein test paper to detect the presence of protein in urine, this method is not very accurate, the sensitivity is high, but the specificity is poor, often easy to appear false positive results, so this method can only be used in large-scale screening. If there is a positive test paper method for urine protein, you need to go to the nephrology department of the hospital for further consultation to check the urine routine or 24hUP quantification to clarify whether there is protein in the urine or not. If there is a positive urine protein, this condition often indicates kidney-related damage, the most common causes are glomerulonephritis, hypertensive kidney damage, IgA nephropathy, diabetic nephropathy, etc. Patients need to choose targeted medication according to different etiologies. They can first apply Bering capsules to protect the kidneys, as well as ACEI or ARB drugs to reduce urine protein for symptomatic treatment, and further develop a follow-up treatment plan according to the efficacy and protein quantification.