Why does my cat have bumps on her neck and head with fur loss?

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!

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! Skin lesions like you are describing can have a variety of causes, including skin parasites (fleas or mites), an infection (bacterial or fungal), allergies, or another underlying medical issue. I would recommend he be evaluated by his regular veterinarian to determine the underlying cause for his skin lesions, so he could start any treatment (antibiotics, anti-itch medications, parasiticide) that he may need. In the meantime, I would clean the area will diluted betadine if possible and then keep it dry, and trim his nails back as much as possible to keep him from scratching at it. Good luck!

Thanks for using Petco Pet Education Center, formerly Petcoach! This may be secondary infections due to allergies for example. It really comes down to figuring out what is causing her 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!

It is difficult to diagnose without seeing the bumps but she could have a bacterial skin infection, allergic dermatitis, cysts, papillomas, or other types of masses. You could bathe her with a medicated cat shampoo and see if that helps. Otherwise, she should be examined by a vet to determine the exact cause and best way to treat. She may need an antibiotic, anti-histamine, corticosteroid, or they may need to be removed.

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.

This is probably caused by an allergic reaction. first of all make sure you de-flea her regularly every month with a high quality spot on (ex. Advantage) as fleas are by far the most common reason for these reactions. If the fleas are not the problem, it could be an allergic reaction to food or an environmental factor. this is more complicated to treat and will sometimes require medications such as Steroids, anti histamines or cyclosporin in order to stop the allergy.