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kidney failure

kidney failure

18 3.0
A condition when the kidneys stop working and cannot remove waste or keep water and salts in balance
  • noun
  • /ˈkɪdni ˈfeɪljər/
translation icon : insuficiencia renal
  • Doctors diagnosed her with kidney failure after the tests showed the kidneys were no longer functioning properly.
  • kidney failure patients
  • kidney failure on hemodialysis
  • diagnosed with kidney failure

You may experience trouble breathing and kidney failure, but you'll look great.

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Examples

  • The patient's kidney failure required immediate dialysis to help filter toxins from the blood.

  • High blood pressure increases a person's risk for heart attack, stroke, kidney failure, and heart failure.

    Blog text (2)
  • I have kidney failure now and could die in five years.

    Academic text (2009)
  • Doctors, this is a simple case of kidney failure.

  • My sister had been suffering from kidney failure and breast cancer, among other things.

    Blog text (5)
  • In the most serious cases, E. coli can lead to kidney failure and even death.

    Blog text (23)
  • What was your experience of hemodialysis treatment after you were diagnosed with kidney failure?

    Academic text (2016)
  • For example, the cost of renal care, end stage renal care for patients with kidney failure is enormous.

  • We were treating the cause of Virginie's kidney failure, but her kidney function continued to slowly deteriorate over time.

    Blog text (25)
  • But when you've lost enough kidney function, then you have kidney failure or chronic kidney disease or CKD.

Synonyms

renal failure
vskidney failure
  • Specialized
9 3.9

A serious condition where the kidneys stop removing waste and balancing body fluids

is the less technical everyday name for the same condition
renal insufficiency
vskidney failure
  • Specialized
1 6.3

A condition in which the kidneys cannot remove waste from the blood well

means a more serious failure with major loss of waste removal ability
acute kidney failure
vskidney failure
  • Specialized
1 4.2

A sudden loss of the kidneys' ability to remove waste from the blood

refers more broadly to a serious condition, not only sudden cases
acute renal failure
vskidney failure
  • Specialized
1 5.1

A sudden severe loss of kidney function caused by injury or infection

applies generally to the serious condition, not only injury or sudden causes
chronic renal failure
vskidney failure
  • Specialized
1 4.1

A long-term condition in which the kidneys slowly stop working well

covers the same serious condition whether sudden or gradual in onset
chronic kidney failure
vskidney failure
  • Specialized
3.7

Long-term loss of kidney function that makes waste build up in the body

is the general serious condition regardless of whether it is long term

How Serious

acute kidney failure
  • Specialized
1 4.2
kidney failure
18 3.0

Surface Forms

Morphology

kidney + failure

The meaning is directly and compositionally derived from 'kidney' (the organ) + 'failure' (loss of normal function), so the phrase plainly denotes the kidneys losing their ability to function. This is a common medical compound pattern found across languages, making it immediately comprehensible to a B1 learner who knows both constituents.

Etymology

Kidney failure comes from a simple picture: the kidney is a small organ that cleans the blood, and failure means it 'stops working'. So kidney failure is when the kidneys cannot clean the blood and keep the body's balance.