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Why does my cat have scabs all over his body, not fleas or ticks?

Updated On September 23rd, 2025

Pet's info: Cat | Domestic Shorthair | Male | neutered

why does my cat have scabs all on his body it not worms fleas or ticks

4 Answers

Most Helpful Answer

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Answered By Allison Newth, VMD

Veterinarian

Published on July 22nd, 2017

There are a lot of different reasons why a cat would have scabs on their skin. The first thought would be fleas. Though you are quite sure there aren't any fleas I would still keep a really close eye out for them. Cats are incredibly good at grooming themselves and can eat almost all the fleas that end up on them so you might not see many. There are also certain mites that can cause bumps and itchiness that can lead to crusts (aka scabs). Some other causes are allergies (either to food or environmental irritants), stress (which can lead to overgrooming and then to skin infection), or contact irritants in the home (or yard) such as chemical cleaners, insecticides, or weed killers just to name a few. You don't mention whether Patches is itchy but often these bumps can be accompanied by itchiness. Your veterinarian may do a skin scrape to evaluate for mites, bacteria, or yeast on the skin and can prescribe appropriate medications (antibiotics, steroids, mite treatment, etc.) depending on what they find after performing their diagnostics. Good luck with Patches, I hope this was helpful!

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Other Answers

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    Answered By David Elbeze, DVM, MRCVS

    Veterinarian

    Published on

    This is probably caused by an allergic reaction. it could be an allergic reaction to food or an environmental factor. this will require medications such as Steroids, anti histamines or cyclosporin in order to stop the allergy.

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    Answered By Jennifer Summerfield, DVM CPDT-KA

    Veterinarian, Certified Dog Trainer

    Published on February 28th, 2017

    I'm sorry to hear that! There are quite a few different skin problems that can cause scabs all over like this. The most common possibilities would include allergies, fleas, a bacterial or fungal skin infection, or skin mites (mange). Treatment will depend on what the underlying cause is, so it's important to get a diagnosis first. I would recommend taking your cat to the vet for an exam - he/she can do some simple skin tests if needed to help determine the problem and get her started on appropriate medication to treat it.

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    Answered By Dr. Melanie, BVSc MS

    Veterinarian

    Published on March 7th, 2017

    It's important to diagnose the cause of Fiona's scabs so she can be treated. The scabs could be from scratching. This scratching can be caused by fleas, mites, ringworm, or allergies. If she isn't up to date on her flea treatment, she will need a spot on treatment such as Advantage or Revolution. You will need to disinfect the environment as well. If she is up to date on her flea treatment, I recommend taking her into the vet for an exam today or tomorrow. The vet can do blood tests, skin scrapings, and use a Wood's lamp to diagnose allergies, mites, and ringworm. Once the cause of the itching is found, the vet can prescribe the appropriate treatment.

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