Had renal failure, urine output will change?

Had renal failure, urine output will change? ? Patients concerned about the kind of problem is very correct, early chronic renal failure can be improved it? Decompensated renal function should be actively treating the primary disease protection and prevention of kidney from other external factors damage, such as avoiding the use of drugs with renal toxicity; renal insufficiency in decompensated should prevent or remove exacerbate factors. Alleviate symptoms and prevent renal deterioration; the treatment of chronic renal failure should be limited to protein intake, correction of water, electrolyte and acid-base balance disorder. The following is a Xiaobian finishing.
Early in chronic renal failure (CRF), about 2/3 of the disease increased urine output, glomerular filtration rate (GFR) decreased to 40ml/min appear polyuria or nocturia, GFR <30ml/min almost all disease there is more urine. 24 hours urine output is mostly in the 1500 ~ 2500ml, rarely more than 3500ml. The urine was light, due to the dysfunction concentration, urine specific gravity more than 1.016 or less. Clinically because of polyuria, El thirsty, and they tend to drink, and change of urine flow law of the day and night, nocturnal enuresis during the day, which is the earliest symptoms of CRF.
Polyuria must be accompanied by thirst, such as to allow patients free access to water, the thirst to regulate water metabolism can usually achieve a reasonable balance. Thirst is sometimes very serious, dry lips, the performance of the CRF late, may be caused by acidosis, hyperventilation and reduce the secretion of saliva. Subsequently decreased urine output with kidney dysfunction, when GFR fell to 50 ~ lOml / min or less, the urine in the following 1000ml. 24 hours urine output <400ml often prompts for the serious late manifestations. Continue to develop the disease, excessive destruction of renal units, the glomerular small number of renal blood flow disorder, unable to maintain the tube, oliguria. Such as the sudden appearance of oliguria (<400ml/24 hours) you should carefully check the existence of urinary tract obstruction and other complications such as heart failure.
For had renal failure urine will change? Renal failure therapy users love tips! Clinical manifestations of the clinical manifestations of chronic renal failure is caused by the retention of a variety of toxins and metabolites stay involving various systems of the body, chronic renal failure, an early manifestation of weakness, the spirit of the poor, poor appetite, nausea, vomiting and other digestive symptoms later. Condition of chronic renal failure in the further development of anemia, heart palpitations, skin itching, limb paresthesia, numbness. Late invasion and the cardiovascular system in chronic renal failure to hypertension, pericarditis, cardiomyopathy, cardiac arrhythmias and heart failure; invading the blood system, severe anemia, hemoglobin low 3g/dL, bleeding tendency (nose Nv, bleeding gums , skin ecchymosis, etc.); invasion and respiratory interstitial pneumonia, chronic renal failure X-rays show the hilar both sides of the butterfly-shaped shadow the bottom moist rales in the lungs, chronic renal failure patients with chest pain, and chest plot fluid performance.