Which sudden onset condition is characterized by uremia?

The sudden onset of condition that is characterized by uremia is acute kidney failure (AKF). Uremia is a condition that occurs when the kidneys are unable to effectively remove waste products and fluids from the body, leading to a buildup of toxic substances in the blood. AKF can develop rapidly over a few hours or days, and can be caused by various factors such as severe dehydration, kidney infections, kidney blockages, or certain medications. Symptoms of AKF may include decreased urine output, fluid retention, confusion, nausea and vomiting, and fatigue. Prompt medical attention is crucial in managing AKF to prevent further complications and potential life-threatening consequences.