The key to the future impact of nephritis when you had it as a child depends on the current kidney condition. The nephritis that you got when you were young is acute nephritis, which can be completely cured, and after anti-infection and symptomatic support treatment, most patients can be cured and will not leave any sequelae. However, there are still a small number of patients who will turn into chronic nephritis with persistent complications such as hematuria, proteinuria or increased blood pressure, edema, etc. In this case, if no drug intervention is made, kidney function will be gradually impaired and eventually develop into uremic stage. Therefore, it is important to monitor the changes of urinary routine and renal function for this condition. In the early stage, ACEI or ARB drugs are applied to control blood pressure, reduce urine protein and protect the kidney. In the early stage, the medication can prevent the kidney function from being impaired, avoid the rise of creatinine and urea nitrogen and the decrease of kidney function, and control the condition well through medication, which will have no effect on the future.