Four-stage chronic renal failure description

Four stages of chronic renal failure and chronic renal failure is based on the extent of damage to kidney function points , four stages are different manifestations of chronic renal failure , natural treatment methods are different , the following is the hospital's kidney specialist Details:
When the body's kidney function slowly worsening renal function in chronic renal failure in accordance with the extent of damage can be divided into four stages of chronic renal failure
The first stage renal loss of reserve capacity .
Also known as chronic renal failure decompensation . This phase serum creatinine 133umol / L to 172umol / L, although this period the loss of renal reserve capacity , but the renal excretion of metabolic waste , the ability to regulate water and electrolyte and acid-base balance maintained a stable internal environment .
The second phase azotemia .
This phase serum creatinine 186umol / L to 442umol / L, with mild kidney function concentrated damage , the patient may have mild symptoms, such as polyuria, nocturia , mild anemia , easily overlooked. This encounter additional load on the body , such as hypovolemia , infections, and other nephrotoxic drugs , rapid deterioration of renal function , renal failure or uremia.
The third stage of chronic renal failure .
This phase serum creatinine 450umol / L to 707umol / L severely impaired renal function , patients with obvious clinical manifestations evident azotemia , isotonic urine, metabolic acidosis , sodium and water retention , hypocalcemia , high phosphorus hyperlipidemia , significant anemia , loss of appetite , mild nausea, vomiting, fatigue, weakness, spiritual malaise , lack of concentration , etc., easy development of uremia .
The fourth stage of advanced chronic renal failure ( uremia ) .
Serum creatinine > 707umol / L, is in advanced chronic renal failure . Said renal failure symptoms become more pronounced , more body and a corresponding system damage symptoms, particularly gastrointestinal , cardiovascular and central nervous system symptoms become more pronounced. Significantly increased serum creatinine, blood urea nitrogen , water and electrolyte imbalance serious , significant metabolic acidosis , hyponatremia and hyperkalemia , calcium decreased, blood phosphorus increased, likely to endanger the patient's life .

The above four stages were introduced with chronic renal failure , chronic renal failure, and now for the four stages of understanding it. I hope you can help, in patients with chronic renal failure should be promptly friends to regular medical institutions reasonable treatment . Patients want a friend a speedy recovery !

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