The Advantages & Disadvantages of Kidney Dialysis Machines
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Dialysis at Home
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There are two options available for patients who require dialysis—hemodialysis or peritoneal dialysis. With hemodialysis, patients have the option of performing dialysis at home by installing a hemodialysis machine; however, many different things need to be considered before implementing this option, such as the physical and mental capability of the operator, whether the symptoms are stabilized or not, potential complications of other health conditions and if there is space to keep the machine and equipment.
There are people who fulfill the criteria for dialysis at home, but prefer not to use it. Instead many people opt for the care of a professional staff. Home dialysis is also extremely time-consuming. People who help to run the dialysis machine for another person must be consistently available for several hours—normally several days per week.
Hemodialysis Advantages
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With hemodialysis, the machine does not need to be used as frequently as peritoneal dialysis machines, and the patients get four dialysis-free days in a week.
Peritoneal Dialysis Advantages
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Equipment used in peritoneal dialysis is portable, so the patient can travel more freely as they are not confined to a specific area—which is the requirement of hemodialysis.
Hemodialysis Disadvantages
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In hemodialysis, the machine needs to be used three times every week, and a single dialysis session lasts for about four hours. This requires a consistent schedule every week and prevents the person from having the ability to be mobile, due to the immobility of the machine.
Peritoneal Dialysis
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Peritoneal dialysis--although mobile--still has the distinct disadvantage that it must be performed everyday.
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