Proteinuria in acute and chronic nephritis is a big problem in treatment, especially western medicine is no ideal drug choice, but the origin of very early Chinese medicine has shown great advantages in this regard; this conclusion is mainly based on clinical practice, this is because if the kidney lesion proteinuria is mainly treated with Chinese medicine, about 80% to 90% of patients can be cured in a very short time, and the recurrence rate after healing is low. And the recurrence rate after healing is low; therefore, TCM has special efficacy in treating proteinuria in nephritis.