In this Article

• What are the kidneys?
• What causes kidney failure?
• What are the symptoms of kidney failure?
• How is kidney failure diagnosed?
• What is the treatment for kidney failure?
• Diet
• Medications
• Dialysis
• Hemodialysis
• Peritoneal dialysis
• Patient Discussions: Kidney Failure - Symptoms at Onset of Disease
• Kidney Failure Glossary
• Kidney Failure Index

Peritoneal dialysis

Peritoneal dialysis uses the lining of the abdominal cavity as the dialysis filter to rid the body of waste and to balance electrolyte levels. A catheter is placed in the abdominal cavity through the abdominal wall by a surgeon and is expected to remain there for the long-term. The dialysis solution is then dripped in through the catheter and left in the abdominal cavity for a few hours and then is drained out. In that time, waste products leech from the blood normally flowing through the lining of the abdomen (peritoneum).

There are benefits and complications for each type of dialysis. Not every patient can choose which type he or she would prefer. The treatment decision depends on the patient's illness and their past medical history along with other issues. Usually, the nephrologist (kidney specialist) will have a long discussion with the patient and family to decide what will be the best option available.

Kidney Failure - Symptoms at Onset of Disease

The MedicineNet physician editors ask:

The symptoms of kidney failure can vary greatly from patient to patient. What were your symptoms at the onset of your disease?

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