Cat Yellow Skin
Seeing a yellow tint on your cat’s skin, gums, ears, or eyes can be alarming. In cats, yellow skin usually means jaundice, which is not normal and can signal liver disease, red blood cell destruction, or bile duct problems—so it deserves prompt veterinary attention, especially since cats often hide illness.
When to call a vet for yellow skin in cats
Go to the ER now
- ● Your cat has yellow skin, gums, or eyes and is weak, collapsed, struggling to breathe, or unable to stand.
- ● Yellow discoloration appears along with repeated vomiting, severe lethargy, confusion, seizures, or head pressing.
- ● Your cat has stopped eating for more than 24 hours, especially if overweight, because cats can develop life-threatening hepatic lipidosis after not eating.
- ● You suspect toxin exposure, such as acetaminophen, onions/garlic, or another medication or household poison.
- ● Yellowing develops after trauma or with a swollen, painful belly, pale gums, or signs of shock.
See a vet within 24 hours
- ● You notice any new yellow tint in the gums, whites of the eyes, ear flaps, or less-furred skin, even if your cat still seems fairly normal.
- ● Your cat has yellow skin plus poor appetite, weight loss, hiding, fever, vomiting, or diarrhea.
- ● Your cat seems painful, acts uncomfortable when picked up, or has abdominal tenderness along with yellowing.
- ● The urine looks unusually dark or orange, or the stool is pale, while the skin or eyes look yellow.
- ● Your cat has a history of liver disease, pancreatitis, anemia, cancer, FeLV, FIV, or recent illness and now looks yellow.
Watch at home, call if it worsens
- ● If you are not sure whether the color change is true yellowing, check in bright natural light and compare the gums, ear flaps, and whites of the eyes—but still contact your vet for guidance.
- ● Keep track of appetite, water intake, vomiting, stool color, urine color, and energy level while arranging an exam.
- ● If the yellow color is very subtle and your cat is otherwise acting normally, do not wait several days to see if it clears on its own—book a veterinary visit soon.
- ● Monitor whether your cat is eating normal amounts; any drop in appetite in a cat is important.
- ● Take photos of the yellow areas to show your veterinarian, since color changes can be easier to track over time.
Common Causes of Cat Yellow Skin
Jaundice from liver disease
Yellow skin in cats usually reflects jaundice, also called icterus. Liver diseases such as hepatic lipidosis and cholangiohepatitis can prevent normal bilirubin processing and lead to yellow discoloration.
Hepatic lipidosis after not eating
Cats that stop eating can develop fatty liver disease, especially if they are overweight or already ill. This is a common and potentially fatal cause of jaundice in cats.
Red blood cell destruction
When red blood cells break down too quickly, bilirubin builds up in the body. This can happen with toxins, infections, immune-mediated disease, parasites, or some cancers.
Inflammation or infection of the liver and bile system
Conditions such as cholangiohepatitis can cause poor appetite, vomiting, weight loss, fever, and jaundice. Cats may also have concurrent pancreatitis or intestinal inflammation.
Bile duct obstruction
Blockage of bile flow can make cats appear intensely yellow. Common causes include pancreatitis, cancer, gallbladder or bile duct disease, thickened bile, and, in some regions, liver flukes.
Toxins and medications
Some poisons and human medications can injure the liver or trigger hemolytic anemia, leading to jaundice. Any suspected toxin exposure should be treated as urgent or emergency care.
What to Do at Home
Yellow skin is not a diagnosis on its own—it is a sign that something more serious may be happening inside the body. Because cats are stoic and often hide illness, even subtle yellowing of the gums, eyes, or ear flaps should be taken seriously. Home care should focus on keeping your cat safe and getting veterinary help promptly, not trying to treat jaundice at home.
- Call your veterinarian as soon as you notice a yellow tint to the skin, gums, ear flaps, or whites of the eyes.
- Do not give human medications, supplements, or over-the-counter remedies unless your veterinarian specifically tells you to.
- Do not try to induce vomiting unless a veterinarian or poison expert instructs you to do so.
- Encourage normal eating and drinking, but if your cat refuses food for more than 24 hours, seek urgent veterinary care.
- Keep your cat indoors, quiet, and warm, and watch for vomiting, weakness, breathing changes, dark urine, pale stool, or worsening lethargy.
- Bring a list of any medications, supplements, plants, foods, or toxins your cat may have been exposed to.
Frequently asked questions about yellow skin in cats
Why does my cat’s skin look yellow?
Where is jaundice easiest to see in a cat?
Is yellow skin in cats an emergency?
Can a cat get yellow skin from not eating?
How do vets treat yellow skin in cats?
Disclaimer: The information provided in this article is for educational purposes only and does not constitute veterinary medical advice. Reading this content does not establish a veterinarian-client-patient relationship. Every pet is different — always consult a licensed veterinarian before making decisions about your pet's health, diet, or care. If you'd like personalized guidance, you can talk to one of our vets. If your pet is experiencing a medical emergency, contact your local emergency animal hospital immediately.