Who needs a kidney dialysis?

Individuals who require kidney dialysis are those whose kidneys are no longer able to adequately filter waste products and excess fluid from the body. Dialysis helps to mimic the important functions of the kidneys when they are not working properly. Here are some conditions and situations in which kidney dialysis may be necessary:

1. Chronic Kidney Disease (CKD): CKD is a progressive condition in which the kidneys gradually lose their function over time. As the disease advances, the kidneys become less able to remove waste products and excess fluid, leading to a buildup of toxins in the blood. Dialysis can become necessary when CKD reaches an advanced stage, known as end-stage renal disease (ESRD).

2. Acute Kidney Injury (AKI): AKI is a sudden and rapid decline in kidney function that can occur over hours or days. Causes of AKI can include severe infections, trauma, dehydration, certain medications, or complications during surgery. Dialysis may be needed temporarily until the kidneys recover their function.

3. Polycystic Kidney Disease (PKD): PKD is an inherited condition characterized by the growth of multiple cysts in the kidneys. These cysts can enlarge and interfere with the normal function of the kidneys, eventually leading to kidney failure and the need for dialysis.

4. Lupus Nephritis: Lupus nephritis is a kidney disease caused by the autoimmune condition known as lupus. The inflammation and damage to the kidneys caused by lupus can lead to kidney failure and the requirement for dialysis.

5. Diabetic Nephropathy: Diabetic nephropathy is a complication of diabetes that affects the kidneys. Over time, high blood sugar levels can damage the blood vessels and delicate structures within the kidneys, impairing their ability to function properly. Dialysis may become necessary if diabetic nephropathy progresses to kidney failure.

6. Other Kidney Diseases: Various other kidney diseases, including glomerulonephritis, interstitial nephritis, and kidney cancer, can also lead to kidney failure and the need for dialysis.

Before initiating dialysis, doctors carefully evaluate a person's condition and may consider factors such as overall health, age, and preferences. Dialysis can greatly improve the quality of life for individuals with kidney failure, allowing them to remove harmful waste products and fluids from their body and maintain a balance in their electrolyte levels.