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Hepatorenal syndrome: when liver disease makes the kidneys fail | CION Cancer Clinics
Hepatorenal syndrome is kidney failure caused by advanced liver disease, in kidneys that are not themselves damaged. It happens mostly in people with cirrhosis and ascites, often after an infection or bleeding, and it is treated in hospital. This page explains what triggers it, the signs that mean going to hospital today, how doctors confirm and treat it, and what it means for liver cancer treatment. At CION Cancer Clinics, our team supports patients and families through symptoms, follow-up and life during and after treatment.
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Medically reviewed by Dr. Naresh GunduConsultant Medical Oncologist · MBBS, DNB (Internal Medicine), DM (Medical Oncology, AIIMS) · last reviewed October 2026, next review due October 2027
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The short answer
What is hepatorenal syndrome?
Hepatorenal syndrome is kidney failure caused by advanced liver disease, in kidneys that are themselves structurally normal. The liver problem changes the blood flow through the body so much that the kidneys shut down to protect the circulation. It is serious, it is treated in hospital, and it needs a liver specialist involved quickly.
Why the kidneys fail when the kidneys are not damaged
In cirrhosis, blood vessels in the gut widen and blood pools there. The body senses too little blood reaching the rest of the circulation and squeezes the small vessels feeding the kidneys. The kidneys get less and less blood, and the urine slows and stops. If you looked at the kidney under a microscope early on, it would look healthy. This is why the condition can sometimes reverse if the liver side improves.
Who gets it
It happens mostly in people with cirrhosis and ascites, often after something tips the balance, such as an infection or bleeding. It is a liver complication, not a cancer complication, so a person with liver cancer gets it because of the cirrhosis underneath. Cancer that has spread to the liver from elsewhere, in a liver without cirrhosis, rarely causes it.
Hepatorenal syndrome is a diagnosis made in hospital, after other causes are ruled out. You cannot tell from symptoms alone.What sets it off
What can trigger hepatorenal syndrome?
Often there is a clear trigger. Finding and treating it is part of the treatment.
Infection, especially in the fluid
Spontaneous bacterial peritonitis, an infection in the ascites, is one of the commonest triggers. It can be silent. Read about infection in the fluid.
Bleeding from the gut
Bleeding from varices drops the blood volume suddenly. Vomiting blood or black stools needs hospital the same day.
Too much fluid removed
Strong water tablets, a large drain without albumin afterwards, or heavy diarrhoea can all start the slide. See kidney problems from ascites treatment.
Medicines and dye
Anti-inflammatory painkillers, some antibiotics and contrast dye can reduce kidney blood flow further.
Worth asking before
- Any new painkiller
- A scan with contrast
- A new antibiotic or blood pressure tablet
A sudden worsening of the liver
Alcohol-related hepatitis, a flare of hepatitis B, or a tumour blocking the main liver vein can push liver function down and the kidneys with it.
Not sure whether this applies to you?
Ask an oncologist
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Go to hospital today
If someone with cirrhosis or ascites passes very little urine or none, becomes newly confused or drowsy, has a fever or belly pain with fluid in the abdomen, vomits blood, passes black stools, or turns suddenly more yellow with a fever, go to hospital today. Do not wait to see whether it settles overnight. Take the tablet list and the most recent blood reports with you.
In hospital
How is hepatorenal syndrome diagnosed and treated?
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Water tablets and risky medicines are stopped
Anything that could be hurting the kidneys is held, including anti-inflammatory painkillers and sometimes blood pressure tablets.
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Albumin is given through a drip
Albumin fills the circulation. If the kidneys recover with this, the problem was not hepatorenal syndrome. If they do not, the team keeps going.
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Other causes are ruled out
Urine tests and an ultrasound of the kidneys look for blockage or direct kidney damage. The fluid and blood are checked for infection, which is treated at once.
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Medicines that tighten the gut vessels
Once it is confirmed, a medicine such as terlipressin, or noradrenaline in intensive care, is given with albumin to push blood back towards the kidneys. These are available in India and given only in hospital, with close monitoring of the heart and lungs.
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Dialysis and transplant are discussed
Dialysis may support the kidneys for a while but does not fix the cause. For the right person, a liver transplant at a licensed transplant centre is the treatment that addresses the liver itself.
Side by side
How is it different from ordinary kidney strain?
Kidney strain from treatment
Hepatorenal syndrome
Improves when water tablets stop and fluid is given
Does not improve with those steps alone
Often managed with a tablet change and a repeat blood test
Needs hospital care and specific medicines
Common during ascites treatment
Less common, and a sign of advanced liver disease
Rarely changes the long-term plan
Usually prompts a fresh look at the whole plan
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Living with liver cancer
What does it mean for my cancer treatment?
It usually means the cancer plan is paused while the kidneys and liver are dealt with. Many cancer medicines and procedures depend on the liver and kidneys coping. Contrast scans, embolisation and some drugs may be put off or changed. The liver cancer team looks again at what the liver can bear before restarting anything.
Who does what
Hepatorenal syndrome is managed by hepatologists and intensive care teams at partner hospitals. At CION, your oncologist keeps the cancer plan in step with that care, takes it to the tumour board when the picture changes, and makes sure the family understands each decision.
A conversation families sometimes need
For some people with advanced cancer and failing liver, the focus shifts towards comfort. That is a decision made with the patient and family, never for them. Palliative and supportive care at CION can help with symptoms and with making that choice calmly.
Who this does not apply to
Most people whose kidney numbers rise on water tablets do not have hepatorenal syndrome. And if your liver is not cirrhotic, other causes are far more likely.
Being straight with you
What this page cannot tell you
It cannot tell you whether a kidney result means hepatorenal syndrome. Only the hospital team can say that, after stopping the tablets, giving albumin and ruling out other causes. It cannot tell you how a particular person will do. That depends on the trigger, the liver function, the cancer and how quickly treatment began.
It also cannot tell you whether a transplant is possible. That is decided by a licensed transplant centre under rules that change, and no clinic can influence who is placed on a waiting list or when.
If someone in the family has just been told the kidneys are failing, call the helpline. We will help you understand what the team said and what to ask next.Questions we are asked
Common questions about hepatorenal syndrome
Is hepatorenal syndrome reversible?
Sometimes. Because the kidneys are not structurally damaged at first, they can recover if blood flow returns, especially when a trigger such as infection is treated early. Some people respond to medicines and albumin; others do not. Your hospital team is the only one who can say how your relative is responding.
Will dialysis fix it?
Dialysis can take over some of the kidneys' work for a while, but it does not treat the liver problem that caused the kidney failure. It is usually used as a bridge, for example while waiting to see whether the liver improves or a transplant is possible.
What is terlipressin?
A hospital medicine that tightens the widened blood vessels in the gut, so more blood reaches the kidneys. It is given with albumin through a drip. It can strain the heart and lungs, so the team watches breathing and oxygen closely. It is not a tablet for home use.
Could we have prevented it?
Families often ask this, and it rarely helps to look back in blame. Some triggers can be reduced: weighing daily, never taking anti-inflammatory painkillers without asking, and reaching hospital fast with fever or bleeding. Even with good care, advanced liver disease can lead here.
Does drinking more water help the kidneys?
No. In hepatorenal syndrome the problem is where the blood goes, not how much water you drink. Extra water often lowers the blood sodium and adds to the ascites. Follow the fluid advice your hospital team gives.
Can someone with liver cancer get a transplant for this?
Only some people, depending on the tumour, the liver and their overall fitness. A licensed transplant centre makes that assessment under national and state rules, which change and must be checked with the centre. Read who a liver transplant is for.
Is it the same as the kidneys being damaged by chemotherapy?
No. Some cancer medicines can harm the kidneys directly, which looks different on tests. Hepatorenal syndrome comes from the liver changing blood flow. Your doctors will look at the timing, the urine and the medicines to tell them apart.
What should the family ask the hospital team?
Ask what triggered it, whether infection was found, which medicines were stopped, how the kidneys are responding, and what happens to the cancer plan. Write the answers down, because several family members will ask the same questions. Our helpline can go through them with you.
Your Specialists
Meet CION's liver cancer specialists. Bring your scan reports and liver blood tests.
Our medical and surgical oncologists plan liver cancer care together, weighing the tumour and how well your liver works before choosing surgery, a liver-directed procedure or medicines.
Medical Oncologist
Dr. C. Raghavendra Reddy
MBBS(Gold Medal), DNB(General Medicine), DM(Medical Oncology)(Gold Medal)
Medical Oncologist
Dr. Bharati Devi Gorantla
MBBS, MD(General Medicine), DM(Medical Oncology)(Adyar,Chennai), ECMO, MRCP SCE(UK)
Medical Oncologist
Dr. Owais Mohammed
MBBS, MD (General Medicine), DrNB (Medical Oncology), ECMO, MRCP SCE (Medical Oncology) (UK)
Medical Oncologist
Medical Oncologist
Surgical Oncologist
Dr. Muralidhar Muddusetty
MBBS (AIIMS), MS (Surgery) (AIIMS), DNB (Surgical Oncology), MRCS (Edinburgh)
Surgical Oncologist
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Sources
- Merck Manual Consumer Version — Liver Failure
- Merck Manual Consumer Version — Ascites
- MedlinePlus — Peritonitis - spontaneous bacterial
- MedlinePlus — Cirrhosis
This page is general information, not a prescription. Do not change or stop any treatment based on what you read here. If anything is worrying you, contact your own treating team — or call our helpline and we will help you reach the right specialist.
Keep reading
Related pages
Kidney problems from ascites treatmentThe common, milder kidney strain that usually settlesSpontaneous bacterial peritonitisThe infection that most often triggers itAlbumin infusion after a large drainHow albumin protects the kidneysRefractory ascites: when tablets stop workingWhat comes next when fluid keeps returning
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