Updated On September 23rd, 2025
Pet's info: Cat | Mixed Breed | Female | spayed | 6 months and 7 days old | 18 lbs
Over the past 3 weeks I’ve notice that the inside of my cats lips is yellow almost pus like I was wondering what could be causing this Health problem and what treatment could we get her thank you
1 Answer
Published on April 25th, 2020
Hi there, Thank you for reaching out about Noodles. I am hoping that she is eating well and consistently. If she isn't eating well or if you see a yellow discoloration in the white of her eyes or on the inside of her ears where there isn't any hair then I would be concerned about liver issues. In this case, you should take Noodles in to see a vet ASAP. If the yellow spots are only seen in the areas in the pictures you sent I think this could be an allergy or reaction of some sort. Before seeing a vet I would recommend making sure all of her food and water bowls are either stainless steel or ceramic (not plastic). Some cats can have skin reactions to plastic bowls. The other thing that might you might need to think about is food allergy. If her lips don't improve with changing her bowls or if they already aren't plastic then you should take her to a vet to discuss food options. I hope this is helpful information for you! Take care! Dr. Hinton
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