Peritoneal Dialysis at Home
What peritoneal dialysis is, how it cleans your blood inside your body, and whether it suits you.
Last updated: 2026-09-24
Peritoneal dialysis cleans your blood inside your body. A sterile fluid is put into your abdomen through a soft tube, and the lining of your abdomen filters waste into the fluid, which is then drained away.
Two forms
- CAPD — manual exchanges several times a day
- Automated PD — a machine does exchanges while you sleep
Who it suits
It suits people who value independence, can keep a clean technique, and have a suitable home space. It needs training and careful hygiene, because infection of the abdomen is the main risk.
Frequently asked questions
Is home peritoneal dialysis safe?
Yes, with proper training and hygiene it is safe and widely used.
Can I switch between the two types?
Often yes, depending on medical suitability.