According to the cause and onset of the urgency, renal failure can be divided into acute renal failure and chronic renal failure.
1. Acute renal failure: this kind of renal failure generally has a clear cause, the onset of the disease is more acute, because the body is too late to compensate for the adaptation, metabolites suddenly accumulate in the body can lead to serious consequences; however, most of the acute renal failure is reversible, through the correction of reversible factors, most of the renal function can be restored.
2. Chronic renal failure: refers to the pathological process of chronic progressive and irreversible destruction of renal units caused by various chronic kidney diseases, so that the remaining renal units are insufficient to excrete metabolic wastes and maintain a constant internal environment, resulting in a series of clinical symptoms; the renal function of this kind of renal failure patients usually can not be restored, and may gradually worsen, and finally develop into uremia.
If the patient has renal failure, it is recommended to go to regular hospitals in time and receive standardized treatment under the guidance of doctors.