What is home dialysis?
For people whose kidneys have reached failure, dialysis takes over much of the kidneys’ filtering work. Most people picture dialysis as something done at a center — and for many it is. But there’s another path: dialysis at home. Done at home, dialysis can fit around your life rather than the other way around, giving more flexibility, more independence, and often a gentler rhythm of treatment.
There are two home approaches, and they work quite differently:
Peritoneal dialysis
Uses the lining of your own abdomen as a natural filter, with no needles. Done at home every day — automatically overnight while you sleep, or in manual exchanges through the day.
Home hemodialysis
Filters your blood through a machine at home, the same kind of treatment as in-center hemodialysis — usually in shorter, more frequent sessions that some people tolerate better.
Both are real options for the right person, and both are big decisions. Georgia Nephrology’s role is education and training — helping you understand how each one works, what it asks of you, and whether either fits your health and your life. (For the full picture of dialysis and every option for kidney failure, see our dialysis care page and our kidney failure (ESRD) guide.)
How does peritoneal dialysis work?
Peritoneal dialysis (PD) is the home option that surprises people most, because it uses no machine to filter your blood and no needles. Instead, it uses a part of your own body — the peritoneum, the thin lining inside your abdomen — as the filter.
A soft, flexible catheter is placed in your abdomen (a minor procedure done ahead of time). Through it, a cleansing fluid called dialysate flows into the space around your organs. Over a few hours, waste and extra fluid pass out of your blood, through the lining, and into the fluid — which is then drained away and replaced. Each fill-and-drain cycle is called an exchange. There are two common ways to do it:
Overnight, automatically (APD)
A small machine called a cycler does the exchanges for you while you sleep — usually over about 8 to 10 hours — leaving your days largely free.
By hand, through the day (CAPD)
You do the exchanges yourself, typically a few times a day, each taking around half an hour. No machine, and easy to do in a clean space at home, work, or while traveling.
Because PD happens every day and works gently and continuously, many people find it easier on the body — and it tends to control fluid steadily, with no needles involved.
How does home hemodialysis work?
Home hemodialysis (home HD) is the same fundamental treatment as in-center hemodialysis — your blood is filtered through a machine and a dialyzer (the artificial filter) and returned to you — but done in your own home, on your own schedule.
Like in-center hemodialysis, it needs a vascular access — a prepared site, usually a fistula or graft in the arm, where blood can leave and return. (Our vascular access team helps create, monitor, and protect that access.) The key difference from in-center care is the schedule: home hemodialysis is often done more frequently — shorter sessions several times a week, or longer sessions while you sleep — rather than three longer sessions at a center.
More frequent, gentler treatment is part of why some people feel better on home hemodialysis, with fewer of the ups and downs that can come with longer gaps between sessions. It does ask more of you day to day — and, for many people, a care partner trained to help.
What are the benefits of home dialysis?
For the right person, treating at home can change daily life for the better:
- Flexibility and control — you build treatment around your day, not around a center’s schedule.
- More independence — you (and a care partner, if you have one) run your own care at home.
- Gentler, more frequent treatment — daily or more-frequent dialysis can feel easier on the body than longer, less frequent sessions.
- More freedom to work and travel — flexible schedules, especially with peritoneal dialysis, make it easier to keep working and to travel with planning.
- Comfort of home — treatment in your own space, on your own terms, with fewer trips to a center.
Home dialysis can let life lead and treatment follow — instead of the other way around.
What are the honest realities?
Home dialysis isn’t easier across the board — it’s a trade. You gain flexibility and independence; in return, you take on responsibilities a center would otherwise handle. It’s worth knowing these up front:
- Training. You’ll learn to run your own treatment safely. No medical background is needed, but it takes time and commitment — commonly several weeks for home hemodialysis, often shorter for peritoneal dialysis.
- Supplies and space. Treatment means equipment and regular supply deliveries, which need somewhere to be stored at home. You don’t need a large home, but you do need a clean, organized space.
- Responsibility. Day to day, the treatment is yours to run and keep on schedule. Many people find that empowering; for others it feels like a lot.
- A care partner, for home hemo. Many people on home hemodialysis have a trained family member or friend helping during treatments. Peritoneal dialysis can more often be done independently.
None of these are reasons to rule home dialysis out — they’re simply part of an honest picture. Knowing them ahead of time is exactly how you make a confident choice.
Want to talk through whether home dialysis could fit your life?
Request an AppointmentWho is a good candidate for home dialysis?
There’s no single profile — many people are good candidates, and the only way to know for sure is to talk it through. In general, home dialysis tends to fit people who:
- Want more flexibility, independence, or freedom to keep working or traveling
- Are willing to learn the treatment and take an active role in their own care
- Have a suitable, clean space at home for treatment and supplies
- Have a care partner available, when one is needed (especially for home hemodialysis)
- Are medically suited to a home approach — something your nephrologist helps assess
Home dialysis isn’t right for everyone, and that’s perfectly fine — in-center hemodialysis is an excellent option, with trained staff handling each session. The goal isn’t to choose home dialysis; it’s to choose what fits you. That’s the whole point of our education and training.
How does our education & training help?
Georgia Nephrology’s role here is education and training — helping you understand the home options and decide whether one is right, not pressuring you toward any path. We help you:
- Understand your options — how peritoneal dialysis and home hemodialysis each work, and how they compare to in-center care
- Learn what’s involved — what each looks like day to day, the space and supplies needed, and whether a care partner is required
- Decide if it’s right for you — weighing the benefits and the honest realities for your specific health and life
- Prepare with confidence — so if you choose home dialysis, you understand how it fits before you ever begin
A big decision is easier to make once you truly understand it — that’s exactly what our education and training program is for.
Part of a connected plan
Home dialysis education isn’t a separate decision made in isolation — it fits into the bigger conversation about your kidney care. (For the full picture of dialysis and kidney failure — including in-center dialysis, transplant, and conservative care — see our dialysis care and kidney failure (ESRD) pages.)
And because Georgia Nephrology physicians provide medical direction and care at more than 30 dialysis centers across metro Atlanta, your care stays connected whatever you decide. Whether you choose a home approach or in-center care, the team that knows your history stays with you. (You can also meet our providers to see who you’ll be working with.)
