If you are searching for what are the signs of dying from kidney failure, the signs of dying from kidney failure typically include growing fatigue, less urine, swelling, confusion, cold hands and feet, irregular breathing, and long periods of sleep that eventually become unresponsiveness. These changes usually unfold over days to a few weeks, not months.
Understanding End-Stage Kidney Failure
End-stage kidney failure, also called end-stage renal disease or ESRD, means the kidneys can no longer clear waste and extra fluid from the blood on their own. Toxins that the kidneys would normally filter out start building up in the bloodstream instead, and that buildup is what drives most of the symptoms families notice near the end. According to the National Kidney Foundation, roughly 808,000 people in the United States are living with ESRD, and chronic kidney disease as a whole affects an estimated 35.5 million American adults.
Dialysis can filter the blood in place of failed kidneys, and it genuinely extends life. The National Kidney Foundation notes that dialysis typically extends life by five to ten years, and some patients have lived on it for twenty to thirty years. But dialysis is not a cure, and at some point it stops helping, or a person decides the burden of ongoing treatment no longer fits their goals. That decision, whether it comes from the patient or from disease progression itself, is usually what starts the final stretch families are trying to prepare for.
Early Signs of Decline
Fatigue, Swelling, and Appetite Changes
Weeks before the final stage, most patients grow noticeably more tired. Simple tasks like walking to the bathroom or eating a meal take real effort. Fluid the kidneys can no longer remove collects in the legs, ankles, hands, and sometimes the lungs, causing swelling and shortness of breath. Appetite drops off too. Food may start to taste metallic or unappealing, a direct result of waste products building up in the blood, and weight loss follows even without any change in diet.
Changes in Urination
Urine output usually shrinks steadily as kidney function declines, and near the very end it can stop almost completely. This is one of the clearest end-of-life kidney failure symptoms a caregiver can track without any special equipment. Some people go from urinating a few times a day to barely producing anything over 24 hours, and dark, concentrated urine is common along the way.
Signs That Death May Be Approaching
Breathing Changes
One of the most noticeable signs death is near kidney failure is a shift in how a person breathes. It stops being steady. You might see a cycle of faster, shallow breaths followed by slower, deeper ones, sometimes with a pause of ten seconds or more before breathing starts again. Clinicians call this Cheyne-Stokes breathing. The National Institute on Aging describes it as breathing that alternates between deep, heavy breaths and shallow or even absent ones, and says it can happen in the hours before death.
A wet, rattling sound sometimes appears too, often called a death rattle, caused by fluid collecting in the throat that the person can no longer clear. It sounds distressing to listen to, but the National Institute on Aging notes that this noisy breathing usually does not bother the dying person, even though it can be alarming for family nearby. Turning the head to one side or elevating it slightly can sometimes quiet the sound.
Confusion and Increased Sleep
As waste products accumulate and blood flow to the brain drops, thinking becomes cloudy. A person may lose track of time, mistake family members for other people, or drift into speech that does not quite make sense. Sleep takes over more and more of the day. Eventually, most people slip into a state where they cannot be roused, sometimes called a coma-like state, even though hearing may still work. Speaking gently and staying close still matters here, because hearing is thought to be one of the last senses to fade before death.
Changes in Skin Color and Temperature
As circulation slows, blood pressure drops and the heart works less efficiently, so less blood reaches the arms, legs, hands, and feet. Skin there turns cool to the touch and can look pale, blue, purple, or blotchy. This blotchy pattern is called mottling, and it tends to show up first on the knees, feet, and hands. It looks alarming, but there is no evidence that mottling itself causes discomfort, and hospice clinicians treat it mainly as a sign that the body’s circulation is winding down. It can appear anywhere from hours to a couple of days before death.
Little or No Urine Output
By this stage, urine output often falls to almost nothing. A 2014 study of 357 patients dying from advanced illness, published in the Journal of Pain and Symptom Management and cited widely in hospice research, found that a drop in urine output below 100 milliliters over eight hours was one of the physical signs most strongly linked to death within three days, alongside Cheyne-Stokes breathing, loss of a radial pulse, and periods without breathing. In kidney failure specifically, since the kidneys are already the organ failing, this drop can happen earlier and more sharply than it does in other terminal illnesses.
What Happens in the Final Hours
In the last hours, breathing usually becomes shallow and irregular, sometimes with the jaw moving as the person breathes. The pulse grows weak and hard to find at the wrist. Hands and feet feel cold, and mottling can spread further up the arms and legs.
Most people are unresponsive by this point, though some briefly rally, becoming more alert or wanting to talk, before settling back into unresponsiveness. Eventually breathing slows further and stops, the heart stops soon after, and death occurs.
Reflexive movements, such as small twitches, sometimes happen even at this stage. They are not a sign of pain or awareness. For most people, this final phase passes quietly.
How Long Does This Usually Take?
Timing depends heavily on whether dialysis has been stopped and how much kidney function remains. For patients who choose to stop dialysis, survival is typically short. A 2022 review found that average life expectancy after stopping dialysis for kidney failure is 3 to 10 days, and a 2024 study found similar results.
Broken down by treatment type, that same research found an average of 4 days after stopping peritoneal dialysis, ranging from 2 to 11 days, and an average of 6 days after stopping hemodialysis, ranging from 3 to 10 days.
The National Kidney Foundation states that people who stop dialysis may live anywhere from one week to several weeks, depending on how much kidney function they have left and their overall medical condition.
Some older research found even more variation, with survival ranging anywhere from a single day up to several months in rare cases. If a person still has some kidney function of their own, or is in otherwise better physical condition, the timeline tends to stretch longer.
Is Dying from Kidney Failure Painful?
For most patients, no. As waste products build up, they act as a kind of natural sedative, and the person typically becomes progressively sleepier rather than more distressed. The National Kidney Foundation states plainly that death from kidney failure is usually painless. Hospice and palliative teams also actively manage any discomfort that does arise, including restlessness, breathlessness, or itching from toxin buildup, with medication aimed specifically at comfort rather than treatment of the kidney disease itself.
How to Bring Comfort During This Time
- Keep the room calm and quiet, with soft lighting and gentle voices rather than a loud television or bright overhead lights.
- Moisten the lips and mouth with a damp cloth or lip balm, since dry mouth is common once eating and drinking stop.
- Speak to your loved one directly, even if they seem unresponsive, since hearing often remains active longer than other senses.
- Reposition them gently every couple of hours to prevent skin discomfort, and use pillows to support swollen limbs.
- Hold their hand or sit close. Physical presence communicates far more than words at this stage.
- Ask the hospice nurse before adjusting any medication, oxygen, or positioning on your own.
When to Contact Hospice or Palliative Care
Reach out to a hospice or palliative care team as soon as dialysis is stopped, or sooner if a doctor estimates six months or less of life remaining with kidney failure. Hospice does not speed up or slow down dying. It manages pain and other symptoms, supports the family emotionally, and gives guidance on what to expect at each stage.
Call the hospice line right away if you notice new distress such as gasping, visible pain on the face, agitation that will not settle, or if you are simply unsure whether what you are seeing is normal. A nurse can usually talk you through it over the phone or come to assess in person.
If your loved one has not yet been referred to hospice and you believe they are approaching this stage, ask their nephrologist or primary doctor for a referral directly. Most hospice programs can begin care within a day.
FAQs
How long can someone live after stopping dialysis?
Most people live 3 to 10 days after stopping dialysis, though some survive one to several weeks depending on remaining kidney function and overall health.
Is kidney failure death painful?
No, dying from kidney failure is usually painless. Waste buildup acts as a natural sedative, and hospice teams manage any discomfort with medication.
What are the final signs before death from kidney failure?
Final signs include irregular breathing, cold and mottled skin, little or no urine, and deep unresponsiveness that precedes death by hours to a few days.
Does kidney failure cause pain at the end of life?
No, most patients do not report pain. Some may experience restlessness or breathlessness, which hospice can treat with comfort-focused medication.
How do I know death is near with kidney failure?
Watch for Cheyne-Stokes breathing, cold hands and feet, skin mottling, minimal urine output, and long periods of unresponsiveness lasting hours to days.
Sources
- National Kidney Foundation: End-of-Life Kidney Care, When Is Hospice the Right Choice? (https://www.kidney.org/news-stories/what-hospice-kidney-failure)
- National Kidney Foundation: Dialysis, Deciding to Stop (https://www.kidney.org/kidney-topics/dialysis-deciding-to-stop)
- Medical News Today: Stopping Dialysis, Life Expectancy, Complications, and More (https://www.medicalnewstoday.com/articles/longest-someone-has-lived-after-stopping-dialysis)
- National Institute on Aging: Providing Care and Comfort at the End of Life (https://www.nia.nih.gov/health/end-life/providing-care-and-comfort-end-life)
- Hospice Foundation of America: When Death Is Near, Signs and Symptoms (https://hospicefoundation.org/when-death-is-near-signs-and-symptoms/)
- A Review of Clinical Signs and Symptoms of Imminent End-of-Life in Individuals With Advanced Illness, SAGE Open Nursing, 2023 (https://journals.sagepub.com/doi/10.1177/23337214231183243)
- Agrace Hospice Clinical Practice Guidelines: Active Dying Overview (https://www.agrace.org/wp-content/uploads/2016/10/Clinical-practice-guidelines-Active-Dying-10-20-2021-FNL.pdf)
- MedicineNet: Life Expectancy With Stage V Kidney Failure Without Dialysis (https://www.medicinenet.com/life_expectancy_with_stage_v_kidney_failure/article.htm)
- Amedisys: What Are the Signs of Dying from Kidney Failure? (https://resources.amedisys.com/what-are-the-signs-of-dying-from-kidney-failure)
- NurseTogether: End-of-Life Hospice Care Nursing Diagnoses and Care Plans (https://www.nursetogether.com/end-of-life-hospice-nursing-diagnosis-care-plan/)
