Dialysis Treatment: Types, Procedure, Benefits & Life on Dialysis
Dialysis treatment is a medical procedure that helps filter and clean the blood when the kidneys can no longer function effectively due to kidney failure or severe kidney disease. It removes waste products, excess fluids, and toxins, helping maintain a healthy balance of electrolytes.
Why Dialysis is Needed
When kidneys lose 85–90% of their function, harmful waste and excess fluid build up in the body. Dialysis takes over the filtering role to:
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Prevent toxin buildup
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Control blood pressure
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Maintain the right balance of minerals like potassium and sodium
Types of Dialysis Treatment
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Hemodialysis
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Blood is passed through a dialysis machine (artificial kidney) for cleaning.
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Usually performed in a clinic, 3 times a week for 3–5 hours.
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Peritoneal Dialysis (PD)
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Uses the lining of your abdomen (peritoneum) as a filter.
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Can be done at home, either manually during the day (CAPD) or automatically overnight (APD).
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Procedure & What to Expect
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Hemodialysis: Blood is drawn via a fistula, graft, or catheter, cleaned in the machine, and returned to the body.
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Peritoneal Dialysis: Dialysis fluid is introduced into the abdominal cavity, where waste is absorbed and later drained.
Benefits of Dialysis
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Extends life expectancy for kidney failure patients
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Improves quality of life and reduces symptoms like swelling, fatigue, and nausea
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Can be performed long-term or as a bridge to kidney transplant
Living Well on Dialysis
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Follow a kidney-friendly diet
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Maintain proper fluid restrictions
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Take medications as prescribed
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Stay active within limits and attend all treatment sessions
