Chronic renal failure four stages of the description

The four stages of chronic renal failure are based on chronic renal failure on the degree of damage to renal function, chronic kidney failure of the four stages of performance are different, the treatment is naturally different, the following is the kidney hospital experts in detail:
The body's kidney function in the slow deterioration, chronic renal failure in accordance with the degree of renal damage, can be divided into four stages of chronic renal failure
The first stage of renal reserve capacity loss period.
Also known as chronic renal failure compensatory period. This period of serum creatinine 133umol / L to 172umol / L, although this period of kidney reserve capacity loss, but the kidney excretion of metabolic waste, regulating water and electrolyte and acid-base balance can still maintain the stability of the environment inside the body.
Phase II azotemia.
This period of serum creatinine 186umol / L to 442umol / L, renal thickening function has mild damage, the patient may have mild clinical symptoms, such as polyuria, nocturia increased, mild anemia, easy to be ignored. This period, such as the body encountered insufficient blood volume, infection, nephrotoxic drugs and other additional load, renal function can be rapidly deteriorated, renal failure and even uremia.
Phase III chronic renal failure.
This period of serum creatinine 450umol / L to 707umol / L severe renal damage, the patient has obvious clinical manifestations of azotemia, and other urine, metabolic acidosis, sodium and sodium retention, hypocalcemia, high phosphorus Hyperthyroidism, anemia, loss of appetite, mild nausea and vomiting, fatigue, weakness, lack of concentration, attention is not concentrated, easy to develop for uremia.
The fourth stage of chronic renal failure (uremia).
Serum creatinine> 707umol / L, is the late stage of chronic renal failure. The symptoms of renal failure is more obvious, the body more damage to the system and the corresponding symptoms, especially in the gastrointestinal tract, cardiovascular and central nervous system symptoms more obvious. Serum creatinine, urea nitrogen was significantly increased, water and electrolyte serious disorders, significant metabolic acidosis, hyponatremia and hyperkalemia, calcium decreased significantly, elevated blood phosphorus, easy to endanger the lives of patients.

The above were introduced in four stages of chronic renal failure, and now for the four stages of chronic renal failure to understand it Hope to help you, suffering from chronic renal failure in patients with friends should be timely to the regular medical institutions to a reasonable amount of treatment. Hope that patients can recover as soon as possible friends!