Acute kidney injury (AKI), also known as acute renal failure, refers to a sudden and rapid decline in kidney function. This condition can range from mild impairment to a complete loss of kidney function. AKI occurs when the kidneys are unable to filter waste products from the blood effectively, leading to a buildup of toxins and electrolyte imbalances in the body.
It is often a serious condition that can develop rapidly, typically as a result of other underlying medical conditions or factors such as severe infections, dehydration, or certain medications. Prompt medical attention is crucial to manage AKI and prevent complications.