Your kidneys are a pair of fist-sized, bean-shaped organs responsible for filtering blood. When they are damaged and unable to perform this function, this is known as chronic kidney disease. Learn more about what the kidneys do and the complications that can occur below.

What Is the Function of Kidneys?

Each kidney is located on either side of the spine, just below the ribs. They remove waste and excess fluid and balance electrolyte levels in the blood using a million tiny filters called nephrons, then return it to the bloodstream. 

Water and chemicals are either added or removed to the filtered-out products and collect in the kidney’s pelvis. This waste becomes the urine the body excretes. All the blood in your body goes through this process about 40 times every day.

Why Are They Important?

The process of filtering blood is essential for managing and regulating the balance of chemicals in your body. The kidneys rid the blood of toxic substances and prevent the buildup of excess fluids. Too much waste and fluid can lead to exhaustion or lethargy, headaches, hypertension, facial and ankle swelling, and lower back pain. 

These organs maintain a constant supply of electrolytes, including sodium and potassium, for the body, and convert sunlight and vitamin D supplements into an active form that your body can use. Your kidneys also produce essential hormones. For example, the hormone renin helps keep blood pressure normal.

What Causes Chronic Kidney Disease?

An individual with chronic kidney disease has damaged kidneys that can’t filter blood properly. The leading cause of kidney disease is diabetes, because uncontrolled high blood glucose can damage the kidney’s blood vessels. 

High blood pressure is another risk factor that can cause similar damage. Although the connection is unclear, people with heart disease are more likely to develop chronic kidney disease. Those with a family history of kidney failure are also at a higher risk.

If you are seeking treatment for chronic kidney disease, turn to Mt Auburn Nephrology for compassionate, high-quality care. Based in Cincinnati, OH, this full-service nephrology practice specializes in the diagnosis and management of kidney stones and kidney disease. Their knowledgeable providers take the time to keep patients informed about their condition and treatment, emphasizing respect and confidentiality. Call (513) 841-0222 to make an appointment. For more information about what their nephrologists do, visit their website.