Renal insufficiency will not necessarily progress to the uremic stage if treated actively. Renal insufficiency means that the kidney function has been damaged, then check the urea nitrogen, creatinine is elevated, but not to the uremic phase, then should be given to the cause, protection of renal function and other treatment: a. Treatment of the cause, such as renal insufficiency is caused by hypertension, diabetes, etc., then should actively control blood pressure, blood sugar, to prevent blood pressure, blood sugar control is not good, causing further aggravation of the symptoms of renal insufficiency. Second, to protect the kidney function, you can apply the drugs to protect the kidney function, such as urinary toxicity Qing granules, kidney failure Ning capsule, Haikun kidney hi capsule, etc., to reduce creatinine to protect the kidney function. Through the above treatment renal insufficiency can be better controlled and will not necessarily develop to the uremic stage.