verenpuhdistus

Verenpuhdistus, also known as hemodialysis, is a medical procedure used to remove waste products and excess fluid from the blood when the kidneys are unable to perform this function adequately. This condition, known as kidney failure or end-stage renal disease, can occur due to various reasons such as diabetes, high blood pressure, or genetic disorders. During hemodialysis, blood is drawn from the patient's body, typically through an artery in the arm, and passed through a machine called a dialyzer. The dialyzer contains semipermeable membranes that allow certain substances, such as waste products and excess fluid, to pass through while retaining essential components like red blood cells, proteins, and electrolytes. The cleaned blood is then returned to the patient's body through a vein. This process is typically performed three times a week, with each session lasting about 3-5 hours. Hemodialysis is a temporary treatment and does not cure kidney failure. It is often used in conjunction with other treatments, such as kidney transplantation, to manage the condition. The procedure is generally well-tolerated, but it can cause side effects such as fatigue, nausea, and itching. Regular monitoring and management of these side effects are essential for the patient's overall health and well-being.