Ascites in Decompensated Cirrhosis: What to Do When Fluid Builds Up or Keeps Coming Back

Ascites is one of the most common complications of decompensated cirrhosis. It happens when fluid collects inside the abdomen, sometimes causing significant swelling, pressure, breathlessness, reduced appetite, and difficulty moving comfortably.

Treatment can reduce the fluid, but ascites can return. When it keeps coming back despite medical care, the discussion may expand beyond salt reduction and diuretics to repeated paracentesis, TIPS, and liver transplant evaluation.

TL;DR

• Ascites is fluid buildup in the abdomen caused mainly by portal hypertension and changes that make the kidneys retain sodium and water.
• Diuretics and reduced sodium intake are commonly used, but medication doses and fluid intake should be individualized by the liver care team.
• Paracentesis removes fluid directly and can provide substantial relief when the abdomen becomes tense or medication is not enough.
• If ascites repeatedly returns despite tolerated medical therapy, hepatology teams may discuss TIPS and liver transplant evaluation.
• Fever, abdominal pain, new confusion, gastrointestinal bleeding, or severe breathing difficulty with ascites needs urgent medical assessment.

What is ascites in decompensated cirrhosis?

Ascites is an abnormal accumulation of fluid inside the abdomen, and its appearance is an important sign of liver decompensation.

Cirrhosis creates resistance to blood flow through the liver. This increases pressure in the portal venous system. At the same time, changes in circulation activate hormonal systems that tell the kidneys to retain sodium and water.

Together, these processes make fluid accumulate in the abdominal cavity. Low albumin can contribute, but ascites is not simply caused by having a low albumin level.

Ascites can range from a relatively small amount of fluid to severe abdominal distension. Swelling of the legs and ankles can occur at the same time.

For a broader explanation of the condition and its other complications, see mama health's guide to what decompensated cirrhosis means.

What can ascites feel like in everyday life?

Ascites can affect breathing, sleep, movement, appetite, clothing, and daily routines—not only the size of the abdomen.

Experiences shared through mama health by people living with decompensated cirrhosis in Italy include descriptions of a heavy or tense abdomen, difficulty bending forward, clothing no longer fitting comfortably, disturbed sleep, reduced mobility, and breathlessness when abdominal pressure becomes severe.

Some describe learning to notice when fluid may be returning because the abdomen feels tighter or body weight changes over a short period.

Diuretics can add another layer to everyday life. Experiences shared with mama health include frequent urination, planning trips around access to bathrooms, cramps, dryness, and concern about changes seen in blood tests.

Paracentesis is often described differently. People have reported feeling lighter and less pressured after fluid is removed, with breathing or movement becoming easier. When fluid returns repeatedly, however, organizing drainage appointments and knowing that the relief may be temporary can become physically and emotionally exhausting.

These are individual experiences. They do not establish how common a particular symptom, side effect, or response is. They can still be useful for putting difficult-to-describe experiences into words for a medical appointment.

What should happen when ascites first appears or suddenly gets worse?

New or clearly worsening ascites needs medical assessment because doctors need to understand both the fluid buildup and whether complications are present.

Guidelines recommend diagnostic paracentesis when ascites develops for the first time. A small amount of fluid is removed and tested to help confirm the cause and check for infection.

Paracentesis may also be needed when someone with known ascites develops signs such as fever, abdominal symptoms, new confusion, gastrointestinal bleeding, or worsening kidney or liver function.

This is important because ascitic fluid can become infected. This complication is called spontaneous bacterial peritonitis (SBP) and requires prompt medical treatment.

How are diuretics used for ascites?

Diuretics help the kidneys remove sodium and water and are a standard part of medical management for many people with cirrhosis-related ascites.

The medications most often used are:

• Spironolactone, which blocks the effects of aldosterone.
• Furosemide, a loop diuretic that increases sodium and water excretion.

They may be used alone or together depending on factors such as whether ascites is new or recurrent, kidney function, blood pressure, electrolyte levels, and response to treatment.

Diuretics can also cause problems. These may include low sodium, potassium changes, kidney dysfunction, dehydration, breast tenderness or enlargement with spironolactone, frequent urination, and muscle cramps.

For this reason, doses are adjusted using clinical assessment and blood tests. Diuretic doses should not be increased, reduced, or stopped based only on changes seen at home unless the prescribing clinician has provided specific instructions.

Does reducing salt help with ascites?

Reducing dietary sodium can help limit fluid retention and is commonly used alongside medication.

Many liver guidelines use a target of around 2 grams of sodium per day, although an individual target may be different.

There is an important balance. Food still needs to provide enough calories and protein. Very restrictive diets can make eating difficult, especially when ascites already causes early fullness or reduced appetite.

Instead of focusing only on avoiding table salt, it can help to notice sources of sodium in processed meats, packaged meals, soups, sauces, cheese, snacks, and restaurant food.

For more practical food examples, see ways to reduce sodium when living with cirrhosis.

Should you drink less water when you have ascites?

Fluid restriction is not automatically required simply because ascites is present.

Current guidance generally places more emphasis on sodium reduction. Fluid restriction is usually considered in specific circumstances, particularly when blood sodium is significantly low or when the liver care team identifies another reason to limit fluids.

Drinking substantially less than usual without medical guidance can create its own problems, including dehydration and worsening kidney function.

This means there is no single safe fluid limit that applies to everyone with decompensated cirrhosis.

Read more about how fluid intake can change with decompensated cirrhosis.

What is paracentesis and when is it used?

Paracentesis is a procedure in which ascitic fluid is removed from the abdomen through a needle or catheter.

It has two main roles.

Diagnostic paracentesis removes a small sample so the fluid can be tested.

Therapeutic or large-volume paracentesis removes much more fluid to reduce abdominal pressure when ascites is large, tense, uncomfortable, or inadequately controlled with medication.

Removing fluid can reduce abdominal distension and may make breathing, eating, sleeping, and moving more comfortable.

Albumin is commonly given after large-volume drainage, particularly when more than 5 litres of ascitic fluid are removed. The medical team decides whether albumin is required and how much to give.

Paracentesis does not remove the underlying cause of ascites. Fluid can therefore accumulate again.

Why can ascites keep coming back after it has been drained?

Ascites can return because paracentesis removes the accumulated fluid but does not remove the portal hypertension and circulatory changes that caused it.

For some people, sodium reduction and diuretics keep fluid relatively controlled after drainage.

For others, the abdomen gradually fills again despite medical therapy. Some cannot tolerate higher diuretic doses because of kidney problems, low sodium, potassium disturbances, low blood pressure, or other adverse effects.

This distinction matters because returning fluid can eventually change the treatment discussion.

What does recurrent or refractory ascites mean?

Recurrent or refractory ascites describes fluid buildup that repeatedly returns or cannot be adequately controlled with tolerated medical therapy.

Diuretic-resistant ascites refers to fluid that does not respond sufficiently despite appropriate diuretic therapy and sodium reduction.

Diuretic-intractable ascites refers to situations where effective diuretic treatment cannot be continued because complications or adverse effects develop.

The exact classification requires clinical assessment. It should not be determined from abdominal size or weight changes alone.

Repeated large-volume paracentesis with albumin is an established approach for refractory ascites.

When can TIPS become part of the discussion?

TIPS may be considered when ascites repeatedly requires large-volume paracentesis despite appropriate medical therapy.

TIPS stands for transjugular intrahepatic portosystemic shunt. The procedure creates a channel inside the liver that allows blood to bypass some of the resistance caused by cirrhosis, reducing portal pressure.

The 2025 European Association for the Study of the Liver guidance recommends discussing TIPS early in selected people who continue to need repeated large-volume paracentesis despite optimal medical therapy.

TIPS is not suitable for everyone. Evaluation can include liver and kidney function, previous hepatic encephalopathy, heart function, pulmonary pressure, active infection, and overall disease severity.

Hepatic encephalopathy is one of the important complications considered before and after TIPS.

For more background on where procedures and specialist assessment fit into advanced liver disease, see how the stages of cirrhosis can change the care discussion.

When does liver transplant evaluation become relevant?

The development of clinically significant ascites can be a reason for hepatology teams to consider liver transplant evaluation.

Ascites marks decompensation and indicates a meaningful change in the course of cirrhosis. Recurrent or refractory ascites makes this discussion particularly important.

Evaluation does not mean that transplantation will definitely happen. Eligibility depends on many factors, including overall health, the cause and severity of liver disease, other medical conditions, and individual circumstances.

The important point is that repeated fluid buildup should not automatically become an endless cycle of drainage without reassessing the wider liver care plan.

Which symptoms with ascites need urgent medical attention?

Certain changes can indicate infection, bleeding, kidney problems, or another serious complication and warrant urgent medical evaluation.

These include:

• Fever or chills.
• New or worsening abdominal pain or tenderness.
• New confusion, unusual sleepiness, or marked changes in behaviour.
• Vomiting blood or passing black, tar-like stools.
• Severe or rapidly worsening breathlessness.
• Fainting, severe dizziness, or marked weakness.
• A major reduction in urine output.
• Rapid deterioration in overall condition.

SBP can sometimes cause subtle symptoms rather than dramatic abdominal pain. New confusion or worsening kidney function can occasionally be part of the presentation.

What is useful to record between medical appointments?

A simple personal record can make changes easier to explain at an appointment.

Information that may be useful to write down includes:

• Body weight, if the liver care team has asked for regular weights.
• Changes in abdominal swelling or tightness.
• Leg or ankle swelling.
• Breathlessness and whether it changes with position or abdominal size.
• Appetite and feeling full unusually quickly.
• Sleep and mobility changes.
• Medication timing and possible side effects.
• Questions about new laboratory or imaging results.
• Dates of paracentesis and information provided after each procedure.
• Anything that has become noticeably harder in daily life.

This record is for reflection and appointment preparation. It should not be used on its own to make medication or treatment decisions.

What questions could you take to a hepatology appointment?

Clear questions can make discussions about recurrent ascites easier to structure.

You could consider asking:

• Is my ascites currently considered controlled, recurrent, or refractory?
• What sodium target is appropriate for me?
• Do I need any fluid restriction, and what is the reason for it?
• Which blood results are important while I am taking diuretics?
• Which medication side effects should I report?
• What changes should prompt me to contact the liver team urgently?
• If I continue needing paracentesis, could TIPS assessment become relevant?
• Is liver transplant evaluation something that should be discussed at this stage?
• What should I record between appointments to make follow-up more useful?

These questions do not assume that a specific procedure or treatment is appropriate. They can help structure a discussion with the team that knows your medical history.

How can mama health help you organize living with ascites?

mama health is a free app for everything your condition asks of you, grounded in medical science and the experience of others, so you don't have to figure it out alone.

• Ask anything. Answers are shaped by trusted sources, the history you choose to share, and thousands like you.
• Find specialists and care near you, wherever you are.
• Understand your labs, prescriptions, and reports in plain language, read against the history you choose to share. This is for education and appointment preparation, not diagnosis or treatment decisions.
• Track your day-to-day experiences for your own reflection. Record symptoms, weight changes, appointments, medication experiences, and questions, then turn those notes into a structured report you can take to your doctor's appointment.

Shared experiences can also help you find words for things that are difficult to explain, such as what abdominal pressure feels like, how repeated drainage affects everyday routines, or what questions others have found useful to bring to appointments.

Disclaimer: This content is informational and not a medical device. mama health offers information and support and does not replace a doctor.