Why does acidosis cause acute kidney injury?

Acidosis can cause acute kidney injury (AKI) primarily because the acidic environment disrupts normal kidney function, impairing the renal tubules' ability to excrete waste and maintain electrolyte balance. The decreased pH can lead to cellular injury and inflammation within the kidneys, further compromising their ability to filter blood effectively. Additionally, acidosis can exacerbate conditions like dehydration and hypoperfusion, which are known risk factors for AKI. Overall, the physiological stress imposed by acidosis can significantly impair renal function and contribute to the development of acute kidney injury.