Why is my cat getting bumps and losing fur around her mouth?

Thanks for using Petco Pet Education Center, formerly Petcoach! This looks like it may be the nipple and not a mass. She may be licking due to allergies. It really comes down to figuring out what is causing her allergies so that they can be treated or the specific allergen avoided. A secondary infection is likely and also needs to be addressed. There are many things that can cause allergies though in most cases they can be broken down into 3 big categories: flea, food and environmental allergies. Allergies are usually worked up in a stepwise fashion starting with flea allergies as this is the easiest and cheapest to take care of. If not on a flea preventative, then it would be a good idea to get started on one. If already on one then it would be a good idea to change to something else (there are many new products out in the market). If not improved in 1-3 months then it is time to move on and check for food allergies by switching to a novel diet (new protein and new carbohydrate). If that does not seem to be the issue then you are left out having to check for environmental allergies which require blood and/or skin tests. Allergies can be very frustrating to deal with at first but so rewarding at the end when we are able to treat them effectively!

Thanks for using Petco Pet Education Center, formerly Petcoach! This is likely a skin infection which may be secondary to something like allergies. The infectious component would have to be taken care of but it is crucial to take care of the possible allergy as well so this does not continue to happen. It really comes down to figuring out what is causing his allergies so that they can be treated or the specific allergen avoided. There are many things that can cause allergies though in most cases they can be broken down into 3 big categories: flea, food and environmental allergies. Allergies are usually worked up in a stepwise fashion starting with flea allergies as this is the easiest and cheapest to take care of. If not on a flea preventative, then it would be a good idea to get started on one. If already on one then it would be a good idea to change to something else (there are many new products out in the market). If not improved in 1-3 months then it is time to move on and check for food allergies by switching to a novel diet (new protein and new carbohydrate). If that does not seem to be the issue then you are left out having to check for environmental allergies which require blood and/or skin tests. Allergies can be very frustrating to deal with at first but so rewarding at the end when we are able to treat them effectively!

Hi there, This appears very similar to something called a "rodent ulcer" or Eosinophilic Granuloma Complex, but it may be something different, like an infection or a growth. Eosinophilic granulomas are often thought to stem from an overreactive immune system or allergies to insects, a protein in their food, or their environment. Many cases resolve with a course of medication. Some cats need to have strict flea control or a prescription diet. Your vet can tell you more about Chibi's specific case after they do a physical exam. Just in case it is an Eosinophilic Granuloma, here is a link to learn more: https://vcahospitals.com/know-your-pet/feline-eosinophilic-granuloma-complex-in-cats I hope this helps! Thanks for using PetCoach.

It sounds like Geronimo may have military dermatitis which is often an allergic reaction. This could be due to fleas or food allergy or environmental factors. I would recommend a veterinary visit to assess if he has any infection and get the appropriate treatment. Sometimes these cats may need antibiotics and/or steroids while trying to identify and eliminate the allergen. https://vcahospitals.com/know-your-pet/feline-miliary-dermatitis Good luck. Thanks for using PetCoach.

Hello, thank you for using Petco Pet Education Center, formerly Petcoach. It looks like a superficial skin infection. It does not look serious at this stage. Sometimes this happens randomly, somteimes it is due to a bad tooth. The saliva has bacteria in it that gets on the skin and can cause this infection. The vet needs to check her entire mouth. Don't bother trying to clean it at this stage. Just let the vet look at it first.

I suspect this might be what is called a "resorptive lesion." There is a tiny tooth right there, and for some cats, they develop lesions where the body actually breaks down their teeth over time. They can be painful. For some cats, they don't show any signs. Have him evaluated by your vet; they may recommend a sedated dental exam and dental xrays to evaluate the tooth roots. If roots are left under the surface, its potentially a source of infection and pain, and surgical removal of the root may be considered. Other possible causes of the bump would be inflammation, infection, (unlikely based on appearance), or an abnormal grownth/tumor. Get him in to your vet when you can to have it checked out. Thanks for asking Petco Pet Education Center, formerly Petcoach!

Thanks for using Petco Pet Education Center, formerly Petcoach! These could be benign or malignant growths. There is no way of knowing for sure without an examination though this represents a reason to seek veterinary care. This is usually determined with an examination and a fine needle aspirate (FNA) or a biopsy. Treatment depends on the findings up to that point. I recommend you have Moo evaluated by a veterinarian for further assessment and treatment. Good luck and have a good night!