Causes of feline alopecia

We love our cat very much and we want him to be well always, but sometimes problems arise almost without realizing it, and that is when we really care about his health. One of those unpleasant surprises is feline alopecia , that is, excessive hair loss that can cause baldness in some areas of your body.

There are several causes that can cause it, so we are going to see them separately to know how to act.


These tiny organisms bite the cat making it very itchy . From scratching so much, you can end up with hairless areas. You have to keep the animal very controlled, since mites can cause scabies , and there is one type, otodectic mange, which is very contagious both from cat to cat and from cat to human.

The treatment consists of putting antiparasitics to eliminate the mites , and in the event that it has scabies,  administering intravenous medications to the animal so that it can eliminate them.


Unfortunately, the cat may also have some type of allergy, the ones that cause alopecia are food and environmental ones . The first are due to the ingestion of certain foods that they cannot digest well, such as cereals that normally contain a lot of feed, and that cause redness of the skin in a small area, but which can spread to the rest of the body.

Inhaling allergens in the environment, such as pollen or dust mites, can also cause alopecia.

The treatment will consist of keeping the cat away from that allergen that causes itching and discomfort.

Cushing’s disease

It is a glandular disorder characterized by the production of steroid hormones by the adrenal glands. One of the most common symptoms is hair loss in a symmetrical pattern .

Unfortunately, there is still no specific treatment for this disease. Medications are often combined with changes in diet. 


The cat is a very sensitive animal , to the point that stress , boredom or changes that occur in the home can cause hair loss. To avoid this, you should keep the animal calm, love it as it deserves and use products such as Feliway if it is going to go through a stressful situation (such as going to the vet, for example).

Flea bites

It is the most common. A flea bites the cat, and it scratches as a result of the itchiness it causes. Normally, this is not usually a serious problem, but if the animal has many, it can end up with scabs and scales on its skin .

Its treatment is simple. It consists of putting an antiparasitic -such as a pipette, collar, spray- or administering a pill recommended by the veterinarian to eliminate them. In severe cases, it may be necessary to bathe the cat with a special shampoo, also recommended by the professional.

Thyroid problems

Hair loss in cats can be a sign that the thyroid gland is not working properly. The feline may have hyperthyroidism or hypothyroidism, which are diseases that can cause flaking and alopecia .

The treatment will consist of supplying hormones so that the gland returns to fulfill its function.


As we have seen, feline alopecia can be a sign that the cat is not feeling well. In the event that you suspect that something is wrong with your friend, do not hesitate to take him to the vet.




People Also Search For

supplement for cat hair loss
best food for cat hair loss
can tapeworms in cats cause hair loss
cat hair loss on legs
why is my cat losing hair on stomach
cats hair falling out in clumps
cat losing hair and weight
cat hair loss ringworm


People also ask

How do you treat alopecia in cats?

What is the most common cause of alopecia?

Why is my cat losing hair around her mouth?

Will my cats bald spot grow back?

Does petting a cat relieve stress?

How do you tell if a cat is stressed?

How can u tell if a cat has ringworm?

Why is my elderly cat pulling her fur out?

Why is my cat itching and losing hair?

Why is my cat losing hair and has scabs?

Why does my cat have bald spots above her eyes?

What should I do if my cat is losing hair?

How is hyperthyroidism treated in cats?

Why is my cat excessively licking and biting himself?

What parasites cause hair loss in cats?

Can I give my cat Benadryl?

Leave a Comment

Your email address will not be published. Required fields are marked *