What are the signs and symptoms of uremia in acute tubular necrosis (ATN)?

Updated: Mar 15, 2021
  • Author: Sangeeta Mutnuri, MBBS; Chief Editor: Vecihi Batuman, MD, FASN  more...
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Uremia results from the accumulation of nitrogenous waste. It is a potentially life-threatening complication associated with AKI. This may manifest as pericardial disease, gastrointestinal symptoms (ie, nausea, vomiting, cramping), and/or neurologic symptoms (ie, lethargy, confusion, asterixis, seizures). Platelet dysfunction is common and can lead to life-threatening hemorrhage. Fortunately, uremia is becoming rarer with the earlier start of renal replacement therapy and better availability of resources, at least in the developed world.

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