Stage 5 Kidney Disease: Understanding Your Treatment Options

Stage 5 kidney disease — also called kidney failure or end-stage renal disease — means your estimated glomerular filtration rate (eGFR) is below 15, or you are on dialysis. Your kidneys are no longer filtering enough on their own.

Being told this is frightening, and it is worth saying clearly: stage 5 is not the end of the road. It is the point at which treatment has to replace what your kidneys were doing. People live for many years at this stage, and some go on to a transplant and to a largely ordinary life.

What is actually happening

Healthy kidneys filter waste and excess fluid, balance minerals and help control blood pressure. At stage 5 that work has largely stopped, which is why symptoms — fatigue, swelling, nausea, breathlessness, difficulty sleeping, itching — tend to appear or worsen around this point.

The three paths

1. Dialysis

Hemodialysis at a clinic or at home, or peritoneal dialysis at home, does the filtering mechanically. It works, it can continue for years, and for many people it is the immediate step that stabilizes things.

2. Transplant

A transplant replaces kidney function rather than substituting for it. It is generally preferred where a patient is a suitable candidate, and it does not always require starting dialysis first — a transplant performed beforehand is called preemptive, and guidelines encourage referral for it where possible.

3. Conservative management

Some people, particularly those who are older or have other serious illnesses, choose to treat symptoms and preserve quality of life without dialysis or transplant. This is a legitimate, considered medical choice, not giving up, and your team should discuss it openly if you want to explore it.

Why acting early matters

One thing you can control is how early you begin discussing your options. Transplant evaluation takes weeks to months. The deceased-donor wait averages three to five years at most centers. Finding a living donor takes time too. Starting these conversations early can help reduce avoidable delays — so a referral now is worth considerably more than a referral in six months.

What to ask your nephrologist this week

• Am I a candidate for a transplant, and can you refer me now?
• Could I have a transplant before starting dialysis?
• Which type of dialysis suits my life if I do need it?
• What should I be doing to stay eligible for a transplant?
• Can you connect me with a transplant center's living-donor coordinator?

Looking after yourself while you decide

Whatever path you choose, a few things help now. Keep taking prescribed medication for blood pressure and other conditions, because staying eligible for a transplant depends on your general health. Follow the dietary advice your team gives you — at stage 5 that usually involves potassium, phosphorus, sodium and fluid, and it is specific enough that general internet advice can do harm.

Tell people. Telling friends, family, colleagues, and your wider community that you need a kidney can increase awareness and may help you connect with potential living donors, and it is very common to discover that someone you would never have asked volunteers. You are not imposing by saying it out loud.

For a fuller comparison of the first two paths, see dialysis vs. kidney transplant.