How is kidney failure diagnosed?

How is kidney failure diagnosed? What are the symptoms of kidney failure
About the symptoms of kidney failure are mainly introduced as follows:
More than 1, have disease: begin with oliguria or oliguria gradually, even anuresis. But at the same time with the naked eye hematuria, duration, but microscopic haematuria persist, routine urine change and acute glomerulonephritis are basically the same.
2, kidney damage: the persistent increasing is the characteristic of the disease. Glomerular filtration rate decreased obviously and renal tubular dysfunction exist at the same time.
3, most patients a month before the onset of pioneering history of infection, have disease much suddenly, but can also be hidden slow onset.
4, edema: this is one of the early symptoms of kidney failure, injury to the body is the biggest of all. About half of the patients appeared at the beginning of the oliguria and edema, to face and leg. Edema, once appear, difficult to fade.
5, high blood pressure: when some patients with onset of hypertension, also have appeared in the process of high blood pressure after onset, once increased blood pressure, the persistent, not easy to fall.
After patients into urine poison, urea nitrogen will rise accordingly. Because the kidney is the main organ of excretion of urea, urea from glomerular filtration in paragraphs small tube after all can be heavy absorption, but the faster the malpighian tube urine flow the less heavy absorption, which reached the maximum clearance. When the glomerular filtration rate fell to 50% of normal, namely relative strengthening of absorptive capacity, higher blood urea nitrogen concentration will appear.
Kidney disease, experts say, kidney failure is the result of the natural development of many chronic kidney disease, such as chronic glomerulonephritis, interstitial nephritis, etc. The general diagnosis index is serum creatinine and urea nitrogen. Urine poison period will be accompanied by the rise in serum creatinine, this is due to the gradual loss of damaged kidney filtration membrane detoxification function, serum creatinine cannot be ruled out, accumulate in the body, causing increased blood creatinine concentrations.
How is kidney failure diagnosed? What are the symptoms of kidney failure? Through the above expert's telling, believe everyone understand. Kidney damage is serious, we should timely prevention, once found disease, should treat timely to normal hospital to do a detailed inspection, in order to avoid delay in patients.
Patients with renal failure kidney will appear the phenomenon of the gradual loss of kidney function, serious damage to the patient's health. Some patients such as blurred vision, loss of appetite, body fatigue, urine increased incidents of a bubble, evening go to the toilet, and so on small, not on the heart or the slot on top of other disease symptoms. It is this false belief and understanding of renal failure is not delayed kidney disease treatment time, makes the sustained deterioration of kidney disease progress, eventually evolved into kidney failure.
Kidney failure is how cause? What are the symptoms? Kidney failure is not suddenly appeared a kind of disease, it is gradually slow, is gradually increasing. Kidney failure is not a single disease, but by chronic kidney disease development, but also by diabetes, high blood pressure, lupus erythematosus (sle), allergic purpura, gout and other secondary. Some kidney failure crowd before being doctor confirmed cases, never have the diagnosis of kidney disease, also does not take place if the symptom such as lumbago, lumbar acid, so the error of kidney failure is considered directly.
Kidney failure is how cause? What are the symptoms? Above is the expert in detail, believe in patients already know. Relative knowledge of the renal failure patients to timely and effective treatment for kidney disease. The key is to choose the effective treatment for kidney failure treatment.