Nephrogenic hematuria refers to hematuria caused by kidney disease. For simple hematuria, no special treatment is needed. Firstly, patients are advised to dynamically monitor urinary routine, renal function and other related indicators, and are instructed to avoid risk factors for deterioration of renal function, such as infection, exertion, use of nephrotoxic drugs, etc. Secondly, for patients with persistent hematuria, appropriate hemostatic drugs can be used for symptomatic treatment. Thirdly, if the hematuria is combined with proteinuria, you can use kidney-protecting drugs to improve renal microcirculation, as well as drugs to lower urinary protein. Commonly used piperazine ferulate can improve the microcirculation of the kidneys to help the hematuria. Fourthly, you can choose the drugs of Priligy or Satan to lower urinary protein and preserve kidney treatment. Finally, if renal hematuria is caused by secondary factors, such as common allergic purpura, systemic lupus erythematosus, etc. can lead to secondary renal hematuria. At this time, we should treat the primary disease of allergic purpura and systemic lupus erythematosus.