Among the drugs commonly used for the treatment of proteinuria, those with clear effects are western drugs of ACEI or AB class, represented by Irbesartan, Valsartan and Benazepril, which have clear effects on reducing urinary protein. Proprietary Chinese medicines can be chosen from Bering capsules, Jin Shui Bao, etc., but these drugs can only reduce mildly elevated proteinuria. Therefore, if proteinuria occurs, you need to check the 24h urine protein quantification. If the 24h quantification exceeds 1g, it is recommended to check the kidney puncture pathology to clarify what disease is causing proteinuria, and it is better to treat for the cause. The more common is primary nephropathy, such as thylakoid hyperplasia, membranous nephropathy, or proteinuria caused by microscopic lesions of the kidney.