Definition, classification, and differentiation of acute and chronic renal failure
Complications and prognosis of acute and chronic renal failure
Acute and chronic renal failure differ in onset and progression. Acute renal failure occurs suddenly, while chronic renal failure is a long-term condition. Timely intervention is key to managing complications and improving prognosis.
Definition, Classification, and Differentiation of Acute and Chronic Renal Failure
Renal failure, or kidney failure, is a serious medical condition characterized by a significant loss of kidney function. It is classified into acute renal failure (ARF) and chronic renal failure (CRF) based on the onset and progression of the disease.
Acute Renal Failure
ARF, also known as acute kidney injury (AKI), is a sudden decline in kidney function occurring over hours to days. Common causes include dehydration, sepsis, nephrotoxic drugs, and obstruction.
Chronic Renal Failure
CRF is a progressive decline in kidney function over months or years, often due to conditions like diabetes mellitus, hypertension, and glomerulonephritis.
Complications and Prognosis
Both ARF and CRF lead to severe complications such as electrolyte imbalance, metabolic acidosis, and cardiovascular issues. Prognosis depends on early detection and management, with dialysis or kidney transplantation being potential treatment options.