Acute Liver Failure: Critical Care Diagnosis & Management
A clear guide to acute liver failure, a rapid loss of liver function in a person without prior liver disease, and its intensive management.
Treatment usually begins with
Liver Function Monitoring
Supportive Medical Therapy
Organ Support
Coordinated ICU-Hepatology Care
Treatment supports liver, brain and other organ function closely while identifying and treating the specific cause of the liver failure.
You may need this evaluated if...
Critical care evaluation is needed when acute liver failure is suspected, particularly with:
- Yellowing of the skin or eyes developing rapidly
- Confusion or altered behaviour alongside jaundice
- Easy bruising or bleeding with no prior liver disease
- Rapidly worsening blood test results for liver function
With prompt, intensive supportive care, some patients with acute liver failure recover liver function fully, and coordinated care ensures the right treatment, including transplant evaluation, is considered when needed.
What is Acute Liver Failure (Critical Care)?
Acute liver failure is a rapid decline in liver function, often from viral hepatitis, certain medications or toxins, in a person with a previously healthy liver, requiring intensive monitoring for complications affecting the brain, clotting and other organs.
A Rapid, Serious Decline
Unlike chronic liver disease, acute liver failure develops over days to weeks in a previously healthy liver.
Brain Function Is Closely Watched
Confusion, called hepatic encephalopathy, is a key complication that is monitored and treated closely.
Bleeding Risk Needs Careful Management
Impaired clotting is managed carefully, especially before any procedures.
Transplant Evaluation When Needed
Some patients are evaluated for liver transplant if the liver is unlikely to recover on its own. [VERIFY liver transplant referral pathway before publishing]
Common Symptoms
- Yellowing of the skin or eyes
- Confusion or altered behaviour
- Easy bruising or bleeding
- Abdominal swelling
- Nausea and vomiting
What Increases Your Risk
A combination of underlying illness, injury and hospital-related factors can increase the likelihood of this condition.
How It Is Diagnosed
A structured critical care assessment confirms the diagnosis and guides the intensity of treatment needed.
Liver Function & Clotting Blood Tests
Confirm the severity and rate of decline in liver function.
Ammonia Level Testing
Helps assess the risk of brain-related complications.
Imaging of the Liver
Assesses liver size and structure and rules out other causes.
Continuous Neurological Monitoring
Tracks for confusion or reduced alertness related to liver failure.
Treatment Approaches
Intensive Medical & Organ Support
- Treatment of the specific underlying cause where identified
- Careful management of blood sugar, clotting and brain-related complications
- Organ support for the kidneys, breathing or circulation if affected
- Close monitoring for signs that transplant evaluation may be needed
Procedural & Surgical Critical Care
Liver transplantation is considered for select patients whose liver is unlikely to recover, coordinated urgently through a specialist transplant pathway. [VERIFY liver transplant referral pathway before publishing]
Treatment decisions in critical care are reviewed continuously against your organ function and response to treatment, not a fixed protocol.
Know When to Act
Recognising these signs early and acting promptly can prevent a condition from progressing to critical illness.
Book an Assessment
Schedule a consultation for a routine evaluation or ongoing concern.
- Stable, chronic liver disease being monitored as an outpatient
Seek Urgent Care
Reach out for emergency care immediately if you notice any of the following.
- Rapidly developing jaundice with confusion or bruising in a previously healthy liver
Not Sure What You Need?
Speak to a Care Guide and we'll help you coordinate the right critical care specialist or ICU transfer.
Talk to Care GuideA care guide can help coordinate your critical care consultation or ICU transfer.
Share your concern or existing reports. We will help you choose the right hospital, doctor and appointment.
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