Who will undergo this process of dialysis?

People with kidney failure or impaired kidney function may undergo dialysis. Dialysis is a medical procedure that removes waste products and excess fluid from the blood when the kidneys cannot perform their normal filtering functions adequately. It is typically used in individuals with chronic kidney disease (CKD) or acute kidney injury (AKI).

Dialysis can be performed in two primary ways:

1. Hemodialysis: In hemodialysis, a machine called a dialyzer filters waste products and fluid from the blood. The process involves using a semipermeable membrane to separate waste substances and excess fluid from the blood while retaining essential components such as red blood cells, white blood cells, proteins, and platelets. Hemodialysis is usually performed in a hospital or dialysis center, typically three times per week for several hours each session.

2. Peritoneal Dialysis: In peritoneal dialysis, the peritoneal cavity (the space within the abdomen) serves as the filtering membrane. A dialysis solution is introduced into the peritoneal cavity through a surgically implanted catheter. Waste products and excess fluid diffuse from the blood vessels in the peritoneal lining into the dialysis solution, which is periodically drained and replaced. Peritoneal dialysis can be performed at home, allowing for greater flexibility in scheduling and lifestyle.

The decision of which dialysis method is most appropriate for an individual depends on several factors, including their medical condition, overall health, lifestyle, and personal preferences. A doctor will assess the individual's situation and recommend the most suitable dialysis option.