After dialysis oliguria is how it

 decreased urine output

We know, because of serious kidney damage in patients with uremia reason, unable to perform the normal metabolic function, decreased urine output. And instead of kidney dialysis is one method of metabolism, a lot of uremic patients after dialysis was found decreased urine output, which is why? After dialysis oliguria is how is it?

Uremia is not a single disease, but because of renal failure resulting metabolites and other toxic substances accumulate in the body into the sky kind of self-poisoning syndrome, renal failure is the most serious manifestation.

Some uremic patients before dialysis there over 1000 ml of urine, after a period of dialysis decreased urine output, only 200-300 ml per day, not even to urinate, which is what causes it? This allows very panic uremic patients, not their disease has increased, right? After dialysis oliguria is how it happened?

Here, kidney experts say: why oliguria after dialysis, which is due to suffering from uremia, kidney nephron function there has been very little, in order to eliminate toxins, they are hard "work", in fact the quality of the urine has been very bad, just some water discharge only. And when the start of dialysis, the body of excess water can be discharged from the dialysis machine, the residual body of water is running, plus fatigue, poor kidney function units have begun to break, she needs to reach the "work "indicators, so it will gradually reduce the amount of urine, or no urine.