Hepatic Lipidosis in Cats: A Preventable Crisis

Feline hepatic lipidosis is a potentially fatal liver condition triggered by anorexia, requiring emergency nutritional support and underlying cause treatment.

Key Facts

Hepatic lipidosis is the most common liver disease in cats, caused by mobilization of fat to the liver during anorexia
Any cat not eating for more than 3-5 days is at risk, especially overweight cats
Signs include lethargy, vomiting, jaundice, and progressive liver failure
Diagnosis by ultrasound and liver aspirate cytology is usually definitive
Treatment requires aggressive nutritional support, often via esophagostomy tube
With prompt treatment, survival rates of 80-90% are achievable
Recovery takes weeks of tube feeding - owner commitment is essential for success

Welfare Considerations

Hepatic lipidosis causes progressive, severe illness - nausea, profound weakness, and the distress of liver failure. The condition is largely preventable by addressing the root cause of anorexia quickly. Any cat not eating for more than 48-72 hours warrants veterinary assessment to identify and treat the underlying reason. Owners who commit to the intensive nursing of tube-fed recovery give their cats an excellent chance of full recovery. Cats who survive are not predisposed to recurrence.

What You Can Do

Seek veterinary assessment for any cat that has not eaten for 48 hours or more
Monitor food intake daily for all cats, especially those in multi-cat households
Address stress, pain, or illness causing appetite loss before hepatic lipidosis develops
Commit to tube feeding under veterinary guidance if hepatic lipidosis is diagnosed
Manage obesity in cats - overweight cats are at much higher risk of hepatic lipidosis during anorexia