Commonly used proprietary Chinese medicines for treating low glomerular filtration rate include urethane granules and so on. Low glomerular filtration rate is one of the main manifestations of glomerular disease, clinical manifestations of edema, proteinuria, hypoproteinemia, etc., belongs to the category of Chinese medicine “edema” disease. The pathogenesis of the disease is that the lungs are out of control, the spleen is out of control, the kidneys are out of control, and the triple jiao is unfavorable in terms of qi. Chinese medicine in the treatment of edema is usually based on the identification of different types to select the prescription and use of drugs, part of the prescription does not have a proprietary Chinese medicine, clinical treatment of low glomerular filtration rate of the use of proprietary Chinese medicines for urethane clear. If low glomerular filtration rate needs to receive Chinese medicine treatment, it is recommended to go to a regular medical institution and follow the doctor’s prescription.