Causes of renal failure:
1, renal ischemia and renal poisoning, the various factors that cause the renal precemic azohyremia can continue to cause renal ischemia and hypoxia.
2, Renal failure can be caused by various nephrotoxic substances such as drugs, endotoxin of bacteria, heavy metal poisons and biotoxicity.
3, in addition miss type blood transfusions and drug can cause acute intravascular hemolysis, crush injury, burns and severe myopathy, may because of hemoglobin and myoglobin blocking renal tubules, and acute tubular necrosis and renal failure.
Renal failure pathogenesis is still unclear, acute renal tubular injury theory cannot be satisfactorily explained, that in recent years, vasoconstriction active substances released disorder caused by renal hemodynamic changes in calcium and cells within the flow and the oxygen free radicals in all play an important role in the pathogenesis of acute renal failure.
Kidney failure treatment includes the following:
1) therapy on the etiologies for renal failure, such as the capacity to correct factors before kidney, remove the obstruction factors after renal, renal failure in severe radical sex or other glomerulonephritis with hormone impact to effect, allergic interstitial nephritis should immediately stop drug, antiallergic, etc.
2)In the period of low urine, the fluid intake is measured as the principle of entry.
3)To correct hyperkalemia and acidosis.
4) renal failure should be carried out as early as possible dialysis therapy, dehydration, remove toxins, correct the disorder of electrolyte imbalance and acid-base balance function, cope with oliguria stage renal failure patients. Strict monitoring of water and electrolyte balance in case of dehydration and electrolyte disturbance.
It is important to strengthen nutrition, rest and avoid the use of nephrotoxic drugs. These are useful for patients with kidney failure, and hope you can remember and recover soon!