Huangkui capsule usually cannot cure nephritis, but it can improve it. Nephritis often mentioned in clinical practice mainly refers to chronic glomerulonephritis, a disease in which the kidneys develop aseptic inflammation, repeated damage, gradual fibrosis and finally development of renal failure. This disease is more difficult to cure, the disease continues to progress, the main purpose of the application of Huangkui capsule is to reduce urine protein. However, it is important to emphasize that Huang Quai Capsules are only an adjunctive treatment, while the treatment of chronic nephritis is a comprehensive one, which may require the application of dipyridamole for antiplatelet aggregation, Prilosec or Sartan to control blood pressure and lower urine protein, Bailing Capsules and Jin Shui Bao Capsules to protect the kidneys, and sometimes prednisone, a hormone needed to suppress the inflammatory response of the kidneys.