Dialysis - NHS Choices. Dialysis is a procedure to remove waste products and excess fluid from the blood when the kidneys stop working properly. It often involves diverting blood to a machine to be cleaned. Normally, the kidneys filter the blood, removing harmful waste products and excess fluid and turning these into urine to be passed out of the body. Why do I need dialysis? If your kidneys aren't working properly, for example because you have advanced chronic kidney disease (kidney failure), the kidneys may not be able to clean the blood properly. Waste products and fluid can build up to dangerous levels in your body. Left untreated, this can cause a number of unpleasant symptoms and eventually be fatal. Dialysis filters out unwanted substances and fluids from the blood before this happens. How long will I need dialysis for? It depends. In some cases, kidney failure may be a temporary problem and dialysis can be stopped when your kidneys recover. But often, someone with kidney failure will need a kidney transplant. It's not always possible to carry out a kidney transplant straight away, so dialysis may be needed until a suitable donor kidney becomes available. If a kidney transplant isn't suitable for you, for example because you're not well enough to have a major operation, dialysis may be needed for the rest of your life. What happens during dialysis. There are two main types of dialysis: haemodialysis and peritoneal dialysis. Haemodialysis. Haemodialysis is the most common type of dialysis and the one most people are aware of. During the procedure, a tube is attached to a needle in your arm. Blood passes along the tube and into an external machine that filters it, before it's passed back into the arm along another tube. This is usually carried out three days a week, with each session lasting around four hours. Peritoneal dialysis. Peritoneal dialysis uses the inside lining of your abdomen (the peritoneum) as the filter, rather than a machine. Like the kidneys, the peritoneum contains thousands of tiny blood vessels, making it a useful filtering device. Before treatment starts, an incision is made near your belly button and a thin tube called a catheter is inserted through the incision and into the space inside your abdomen (the peritoneal cavity). This is left in place permanently. Fluid is pumped into the peritoneal cavity through the catheter. As blood passes through the blood vessels lining the peritoneal cavity, waste products and excess fluid are drawn out of the blood and into the dialysis fluid. The used fluid is drained into a bag a few hours later and replaced with fresh fluid. Changing the fluid usually takes about 3. If you prefer, this can be done by a machine overnight while you sleep. For example: haemodialysis means you'll have four treatment- free days a week, but the treatment sessions last longer and you may need to visit hospital each time peritoneal dialysis can be done quite easily at home and can sometimes be done while you sleep, but it needs to be done every day If you're able to choose the type of dialysis you prefer, your care team will discuss the pros and cons of each option with you to help you make a decision. Read more about the advantages and disadvantages of both types of dialysis. Side effects of dialysis. Haemodialysis can cause itchy skin and muscle cramps. Peritoneal dialysis can put you at risk of developing peritonitis (infection of the thin membrane that surrounds your abdomen). Both types of dialysis can make you feel exhausted. Read more about the possible side effects of dialysis. Life on dialysis. Many people on dialysis have a good quality of life. If you're otherwise well, you should be able to: continue working or studying drive exercise go swimming go on holiday Most people can remain on dialysis for many years, although the treatment can only partially compensate for the loss of kidney function and having kidneys that don't work properly can place a significant strain on the body. Sadly, this means that people can die while on dialysis if they don't have a kidney transplant, particularly elderly people and those with other health problems. Someone who starts dialysis in their late 2. However, it's important to be aware that survival rates of people on dialysis have improved over the past decade and are expected to continue improving in the future. Page last reviewed: 0. A chart explaining the differences between kidney dialysis and kidney transplant options, from the National Kidney Center, a nonprofit organization. Life Expectancy of Diabetic on Dialysis 2013-09-01 10:19. What is the life expectancy of diabetic on dialysis? Generally speaking, diabetics begin to experience. Kidney failure is one of the most dreaded diseases. Even when one knows, it is coming, there is not much that one can do. Mainstream treatment normally means dialysis. Next review due: 0. DaVita has a wealth of kidney-friendly recipes for people with kidney disease. People can get recipes for appetizers, salads, meats, seafood, dessert and everything. Welcome to My Food Coach. My Food Coach by NKF is designed to help you understand and manage all of your nutritional requirements, especially if you have kidney. Great news for hiatal hernia sufferers! You can do a huge amount to lessen the symptoms with simple, natural home remedies! Sure, medical advice can be important, but. Nutrition & Dialysis: Why Does It Matter What You Eat? When kidneys can't remove wastes out of the body, wastes build up and act like toxins.
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