renal failure symptom

In recent years, the incidence of kidney disease is relatively high, a serious threat to human health, but many people do not understand kidney disease have a lot of problems, kidney failure is a disease of progressive development of kidney disease, kidney function loss of some or all of a pathological state. Acute renal failure, renal failure symptoms is relatively rapid onset of renal function in patients with the sharp decline in the short term, there was a series of clinical symptoms of renal failure. Here to tell you about some of the common sense of acute renal failure, for your timely understanding.
Acute renal failure is a syndrome, is caused by a variety of causes, is the rapid decline in glomerular filtration rate of 50% or less to normal, blood urea nitrogen and serum creatinine increased rapidly and cause the patient's body of water, electricity mass disorders and symptoms of acid-base balance and acute uremia. Acute renal failure can be found in sections disease, acute renal failure and chronic renal failure is different, if early diagnosis, timely rescue, the renal function is fully restored, if delayed treatment, it is likely to be fatal. The prognosis of the primary disease, age, diagnosis and treatment sooner or later, whether to merge multiple organ failure and other factors.
Some common sense understanding of acute renal failure, the diagnosis is based include:
1, there is shock hemolysis, drug toxicity or intravascular or allergies;
2, in correcting deficiencies or exclude acute hypovolemia, dehydration, urinary tract obstruction, urine still ≤17 / ml / h or urine still ≤400 / ml / 24h.
3, urine specific gravity at 1.015 or less, and even fixed in 1.010.
4, abrupt onset and increasing azotemia.
5, urine osmolality <350mOsm / Kg.H2O, urinary sodium> 40mmol / L.
6, except pre-renal azotemia renal little or no urine after sex.
Some clinical manifestations of acute renal failure is
1, oliguria (1) Three Low (sodium, calcium, pH decrease) three-high (potassium, phosphorus, creatinine increase) a edema;
(2) uremic symptoms may include nausea, vomiting, gastrointestinal bleeding, difficulty breathing, coughing, chest pain, high blood pressure, heart failure, drowsiness, confusion of consciousness, tremors and epileptic seizures, anemia and bleeding tendency, etc;
(3) infection according to the site of infection to produce symptoms.
2, polyuria period: failure to restore kidney function and blood urea nitrogen and creatinine is still rising, and prone to dehydration, infection, hypokalemia, gastrointestinal bleeding.
3, recovery: blood urea nitrogen and creatinine were near normal urine gradually returned to normal, more normal glomerular filtration rate within 3-12 months.
Treating acute renal failure
1, the general treatment: bed rest, adequate nutrition supplements;
2, maintenance of water, electrolyte and acid-base balance;
3, sensitive antibiotics to control the infection;
4, dialysis treatment, including hemodialysis hemofiltration or peritoneal dialysis;
5, promote renal tubular epithelial cell regeneration.

These are some of the common sense of acute renal failure in a brief introduction, I hope for your help. If you have any unclear, or other aspects of the questions, you can consult our online experts and they will make you a detailed answer.

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