Acute Renal Failure (ARF), also known as Acute Kidney Injury (AKI), is a sudden and rapid loss of kidney function. This leads to the accumulation of waste and toxins in the body, which can be dangerous and even life-threatening if left untreated. It is one of the leading causes of kidney failure in adults, especially in hospitalised or critically ill patients. When discussing what the first sign of kidney problems is, it’s important to know that recognizing early symptoms of ARF can help prevent permanent damage. please visit https://www.manipalhospitals.com/baner/blog/acute-renal-failure-early-signs-causes-and-treatment-options/ to read my blog on ARF