Imperata Cylindrica is a Chinese herb, and there is no authoritative information to confirm that this medicine can lower urinary protein. It is usually used as an herb with the effects of clearing heat and diuresis, cooling the blood and stopping bleeding (cooling and moistening the blood and preventing bleeding). It is cold in nature, slightly sweet in taste, and can be attributed to the three meridians of the bladder, the lungs, and the stomach. Bai Mao Gen is often combined with Di Huang, Poria and Ginseng to improve hematuria. And Yin Chen, gardenia, can also improve the damp-heat jaundice. It can also be used together with Pueraria Mirifica for those with stomach heat and vomiting. For people with lung-heat cough and asthma, it can also be used together with Sangbai Pi. It should be noted that people with coldness in the spleen and stomach (weak and cold spleen and stomach) are not allowed to use Bai Mao Gen. Adverse effects are unclear. Although there is no obvious toxicity, it should not be used indiscriminately, and should be used according to the patient’s actual condition and after diagnosis and treatment by a professional Chinese medicine practitioner.