Three brief staging of chronic renal failure

You understand chronic renal failure staging it? Chronic renal failure is a serious illness, even a threat to the lives of patients. During the onset of chronic renal failure, generally divided into three phases, namely, renal decompensation, azotemia and renal failure, here we asked the experts for us to introduce these three specific phases.

A: renal decompensation:

During this period the patient's glomerular filtration rate will drop several hundred times higher than normal renal function in patients already noticeable degradation. A decrease of approximately 20% -25% of renal units in this period. Despite the loss of renal reserve capacity, but for the excretion of metabolites, regulation of water, electrolyte and acid-base balance is still good, there is no specific clinical manifestations, muscle enzymes and blood urea nitrogen is usually normal or mildly elevated sometimes.

Two: azotemia:

Then the patient's glomerular filtration rate will further decline in renal units will be reduced by more than half, renal concentration will appear obvious obstacles, there nocturia or urine, varying degrees of anemia, often azotemia, serum creatinine, blood urea nitrogen levels. Clinically fatigue, loss of appetite, mild nausea and general discomfort. This neglect of renal function, such as overhead protection or body, there will be severe vomiting, diarrhea, caused by hypovolemia, if infection or use of nephrotoxic drugs, etc., can cause rapid kidney function decline and failure.

Three: renal failure:

During this period the patient is actually in which the threat of uremia, it can be said that this is the early stage of patients with secondary uremia, glomerular filtration rate is reduced to the time during which 10-15 ml per minute, approximately 70% decrease in renal units -90%, severely impaired renal function, metabolism and can not maintain water and electrolyte and acid-base balance of the body. Impossible to maintain a stable internal environment, resulting in serum creatinine, blood urea nitrogen increased significantly, diluted urine concentration dysfunction, acidosis, sodium retention, low calcium, high phosphorus, potassium and other balance disorders performance.

The above introduces you to three periods of chronic renal failure, chronic renal failure, hope to help you understand. Experts advise, kidney failure if not treated or not treated properly, it will develop uremia, to the time it would be more difficult to treat. If you have any need to know, please click on the experts to consult professional medical organizations.