Lei Gong Teng is a kind of Chinese herbal medicine, has more than 2,000 years of application history, the earliest in Shen Nong’s Classic of the Materia Medica, its efficacy is to dispel wind, remove dampness, activate blood circulation, eliminate blood stasis, open the channels, reduce swelling, relieve pain, kill worms, detoxification. 1980 academician Lai Lei Shi for the first time found that Lei Gong Teng can treat nephritis, after the animal testing and clinical trials, its efficacy is similar to the glucocorticosteroids, with strong anti-inflammatory, anti-immune effect. It can also reduce the permeability of glomerular filtration membrane of nephritis patients and change the charge state of glomerular basement membrane, which can reduce proteinuria and improve hematuria, and effectively treat all types of nephritis.