Liver failure is a medical emergency that can cause jaundice, confusion, bleeding problems, swelling, infections, kidney failure, and, if severe and untreated, death. Acute liver failure happens over days or weeks, while chronic liver failure usually develops more gradually and may eventually require a liver transplant.

What it can look like

Common signs include:

  • Yellow skin or eyes.
  • Nausea, vomiting, and feeling very unwell.
  • Belly swelling or pain.
  • Confusion, sleepiness, or disorientation.
  • Easy bruising or bleeding.

Why it becomes dangerous

The liver normally helps clear toxins, make proteins for blood clotting, and support digestion. When it fails, toxins can build up in the brain, clotting can worsen, and other organs like the kidneys can be affected.

When to get help

If someone has possible liver failure symptoms, especially confusion, severe jaundice, vomiting blood, or a swollen belly, they need urgent medical care right away.

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