Chronic kidney disease (CKD) is a condition characterized by a gradual loss of kidney function over time. To read more about kidney function, see How Your Kidneys Work. CKD is also known as chronic renal disease.
- What is Chronic Kidney Disease (CKD)?
- The Facts About Chronic Kidney Disease (CKD)
- What Causes CKD?
- What Are the Symptoms of CKD?
- Learn about Glomerular Filtration Rate (GFR)