Why less and less urine after dialysis? How to prevent?

Dialysis, urine will be less and less? How to prevent?

1, so that the body hemodialysis serum creatinine, blood urea nitrogen and other substances fall too short uremia, renal cell swelling, necrosis, especially in renal tubular epithelial cell damage, kidney damage increased, decreased urine output appears.

2, occurred during each dialysis complications such as: infection, hypotension, allergic reactions, shock and further damage to the kidneys.

3, during hemodialysis blood loss, causing anemia aggravated, aggravated renal ischemia and hypoxia and necrosis.

4, so that the body creatinine hemodialysis, reduce uremic urea nitrogen concentration of the substance, the original osmotic diuresis effect disappeared or weakened, decreased urine output.

5, hemodialysis increases the effective circulation of the heart, increase the burden on the heart, heart failure, kidney affect blood and oxygen supply, increased kidney damage.

6, a lot of blood during dialysis caused by dehydration hypovolemia, oliguria due to reduced blood flow to the kidneys.

Specifically, how preventive measures:

1, more urine, according to the situation to adjust the dialysis patient time and shorten the duration of dialysis and dialysis each time interval, the level of toxins in the body can be prevented after each dialysis gap is too large, reducing hardening nephron necrosis.

2, for patients with oliguria shortened between dialysis to prevent excessive weight gain, reducing the amount of each dialysis dehydration.

3, to prevent the emergence of heart failure;

4, to prevent infection.

5, to change the organization of the dialyzer allergic better compatibility dialyzer

6, to correct anemia

7, cardiovascular instability to peritoneal dialysis.

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