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Notoedric Mange in Cats: Indications, Leads to & Care (Vet Answer)


Feb 22, 2023
Cat with clinical sign of sarcoptic mange infection


Cat with clinical sign of sarcoptic mange infection
Dr. Chantal Villeneuve Photo

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Mange in cats is a condition of the pores and skin. It is brought on by microscopic mites that burrow into the area of the skin. The pores and skin loses hair and gets thick and crusty. It is exceptionally itchy, and cats often scratch on their own so a lot they trigger self-inflicted trauma—scratches and sores.


What Is Mange?

Microscopic insects—mites—that live their entire life on the skin of cats digging tunnels into the area of the skin to take in, poop, and lay eggs, termed Notoedres cati. The skin has an inflammatory response to the mites, earning it itchy.

What Are the Indications of Mange?

Mange triggers the pores and skin to thicken, sort crusts, and lose hair. It typically begins all over the ears, spreads to the facial area, and then to the neck. In some conditions, the ft and tummy come to be infected since cats lay curled with their encounter touching their ft and belly.

  • Itchy spots
  • Blister-type sores
  • Crusts
  • Hair reduction
  • Scaling
  • Purple pores and skin
  • Discharging places
  • Thickened pores and skin

What Are the Results in of Mange?

The mite that infests cats is called Notoedres cati. The ailment is called mange but can occasionally be mistakenly known as scabies. Scabies is the same situation, but in canines, it is triggered by a mite intently similar termed Sarcoptes scabiei.

The mites can trigger secondary bacterial or yeast skin bacterial infections. As the mites dig their burrows, they break down the integrity of the pores and skin barrier, leaving it exposed to microorganisms and yeast.

Grey Tabby Cat with Mange in Shelter
Impression Credit: Casey Elise Christopher, Shutterstock

How Do I Care for a Cat With Mange

There are quite a few veterinary remedies that handle mange. The most widespread is a loved ones of medication relevant to ivermectin, an anti-parasitic drug. Depending on the method, it can be given by mouth, injected, or a small dot of it can be smeared on the skin—a place-on.

Bathing a cat does not eliminate the mites until it is with a cat-protected lime sulfur treatment method. It can enable the pores and skin seem and truly feel far better soon after the mites are killed, and it can enable treat secondary yeast and bacterial bacterial infections. But with no health care treatment method, the mites will not be killed and will continue on to result in injury.

Many of the regular location-ons drugs that handle and avoid fleas also deal with and protect against mange.


Regularly Requested Questions (FAQs)

Is it contagious?

Notoedres cati is extremely contagious and spreads from cat to cat by immediate contact—a nose-to-nose form circumstance. The mites cannot are living off the skin, but they really don’t die instantly—they can endure for a quick time, hours, for illustration. So, in scenarios of serious infestation, a cat can pick it up from the environment.

For case in point, if a cat lays in a box overnight and then an additional cat comes together immediately afterward and lays in the exact box, it could capture mange. This is why it is essential to do a deep clean up when you handle your cat give it the treatment and clear it.

Can Notoedres cati distribute to other animals?

Notoedres cati can infect other animals, like canine and even men and women, but it seldom does. It normally prefers cats but will infect other species if the infestation is intense ample. Typically, if the cat is addressed and it goes away, then it also goes absent in other animals on its own—it is usually self-restricting in other species.

Why does only one particular of my cats have mange?

You would feel that since it is so contagious that if just one cat suffers from manage, then they all would. But just due to the fact one cat has indicators of it and the other people do not does not necessarily mean there is not an infestation. Each and every cat will have an personal response—based on how a lot of mites they carry and how delicate/allergic they are to the mites.

It is popular for one particular cat to have a aptitude-up when the other cats remain mostly ordinary. For just one motive or an additional, the cats without symptoms of mites have them in their skin but do not exhibit indications of infestation.

This is why all cats in the household have to have to be taken care of at the same time to get rid of it. If you treat your cat for mange and it does not go away, it is probably getting it from other cats that do not have symptoms of it.

Cat illustration, cat mange illustration, Sarcoptes scabiei
Image Credit rating: sf_freelance, Shutterstock

What comes about if it’s not handled?

In intense circumstances, the skin thickens and gets to be sorer, the legs can swell, and it can trigger cats to starve and turn out to be emaciated. If it results in being intense sufficient, cats can die from mange, specifically if there are also fleas and infections, generating a excellent storm of hassle.

How is it diagnosed?

If you suspect mange, bring your cat to the vet for a prognosis. Anticipate them to consider a pores and skin sample that they will study underneath the microscope looking for the mites.

As you can imagine, it can be tough to catch the fantastic sample of skin with mites stuck to it. It can be tough to locate the mites—there is a good deal of skin for them to disguise on. So, from time to time a vet will not be in a position to obtain evidence of the mites but will nonetheless give the treatment, especially if the indications all place to mange. This is named a therapeutic trial. Simply because the medicines are so harmless and have the added advantage of treating fleas and other parasites, it normally can help.

How do I know if my cat is pretty itchy?

They will scratch their ears or confront dozens of periods a day. Two or 3 great healthier scratches are typical for a cat.

And particularly for the reason that they groom by themselves, it can be tricky to inform when a cat is above-scratching by itself but a cat with mange will scratch their face dozens of instances a working day. Sometimes they will scratch on their own, stand up to go on, and then suddenly sit and scratch by themselves once again.

From time to time they will not permit you pet their head or flinch when you go in for a pet, but in some cases they will adore it when you do the scratching for them. A cat that leans into your scratches is regular a cat that falls more than leaning into your scratches is as well much—usually.



Fortunately, mange is not as widespread in our dwelling cats as it applied to be simply because most cats are staying supplied preventative treatment method for it by way of their flea treatment options. But, in stray cats, mange can be quite common, in particular in warm climates.

So, I hope you really do not really feel also itchy now, but thanks for studying a lot more about notoedric mange in cats.


  • Jackson, H. A., & Marsella, R. (2012). BSAVA Handbook of Canine and Feline Dermatology (No. Ed. 3). British Tiny Animal Veterinary Affiliation.

Featured Image Credit history: Suharji Esha, Shutterstock

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