Many people assume dialysis replaces the function of healthy kidneys. This is partially true. The primary job of the kidneys is to remove excess fluid and waste from the bloodstream. When your kidney function is below 15% of normal, you need it to filter these items from your blood.
Can a Person Live a Good Long Life on Dialysis?
Life expectancy on dialysis varies depending on other underlying medical conditions as well as expected reduced survival rates due to age. However, additional medical challenges or old age itself is not a barrier to doing well on it. Some hate these statistics and in reality they mean very little, in fact most statistics of this kind are used for funding and budgetary purposes. In the real world, those with ESRD often lead long, productive, and enjoyable lives while on dialysis.
Diet on dialysis
Sodium (salt): As for all renal patients, avoiding excessive salt is important. Too much salt will raise blood pressure, cause fluid retention (fluid overload or oedema), and it will make you thirsty making it difficult to stick to any fluid restriction you may have.
Energy (calories): Some patients may therefore need to reduce the calories that they eat if body weight (BMI) is high. However under-nutrition can be a problem in patients, so advice on this depends on your own needs.
Eggs are a good source of high quality protein for a dialysis diet. Many people have reduced egg intake due to concerns about cholesterol.
Fibre: Constipation can cause problems with peritoneal dialysis, so most patients are encouraged to eat enough fibre to keep things moving.
Dialysis is not a death sentence. You can live a rich and full life in spite of your physical or emotional barriers if you cultivate an appreciation of life. Stay positive. Your life expectancy and quality of life depends on the right support, perspective and attitude. Do not forget to do the things you love that make you happy such as visiting with friends, going out to dinner, and taking vacations.
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