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Symptoms

By Mayo Clinic staff

Signs and symptoms of acute kidney failure may include:

  • Decreased urine output, although occasionally urine output remains normal
  • Fluid retention, causing swelling in your legs, ankles or feet
  • Drowsiness
  • Shortness of breath
  • Fatigue
  • Confusion
  • Seizures or coma in severe cases
  • Chest pain related to pericarditis, an inflammation of the sac-like membrane that envelops your heart

Because acute kidney failure is usually a complication of some other serious disorder, initially the signs and symptoms may go unnoticed or be attributed to the underlying disease.

DS00280

May 13, 2008

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