Acute Liver Failure Specialists in Karnataka

What is Acute Liver Failure?

Acute liver failure is a rare but life-threatening condition in which the liver rapidly loses its ability to function over days to weeks in a person with no pre-existing liver disease, leading to severe impairment of blood clotting and altered mental function. It represents a medical emergency because the liver performs essential functions including detoxification, protein synthesis, and blood clotting factor production, all of which fail rapidly once the condition sets in. Without prompt treatment, and in many cases emergency liver transplantation, the condition carries a high risk of death from complications such as brain swelling, infection, and multi-organ failure.

Causes of Acute Liver Failure

Most commonly caused by acetaminophen overdose, either accidental or intentional, as well as viral hepatitis infections, certain prescription and herbal medications, toxin exposure such as from poisonous mushrooms, and autoimmune liver disease. Rarely, conditions such as acute fatty liver of pregnancy or Wilson's disease can precipitate acute liver failure. The rapid, widespread death of liver cells overwhelms the organ's regenerative capacity.

Symptoms of Acute Liver Failure

Yellowing of the skin and eyes (jaundice), confusion, drowsiness, or altered behavior indicating impaired brain function, nausea and vomiting, abdominal pain and swelling, easy bruising or bleeding, extreme fatigue, a sweet or musty breath odor, in severe cases, coma

Treatment & Types of Acute Liver Failure in Karnataka

Treatment requires immediate hospitalization, often in an intensive care unit, to manage complications such as bleeding, infection, and elevated pressure within the skull from brain swelling. Specific antidotes, such as N-acetylcysteine for acetaminophen toxicity, are given when the cause is known and treatable. When liver function does not recover and the condition is severe, emergency liver transplantation is often the only life-saving option, making prompt referral to a transplant center critical.

Acute liver failure is classified by how quickly encephalopathy develops after jaundice appears: hyperacute failure occurs within seven days (often from paracetamol overdose and carries a relatively better prognosis with treatment), acute failure develops over eight to twenty-eight days, and subacute failure develops over five to twelve weeks (often from drug reactions or seronegative hepatitis and generally carries a worse prognosis).

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