Many causes can contribute to a cat’s coughing fits. In this article My cat coughs – Causes of cat coughs, we will see together which are the most common causes that can answer the question “why my cat coughs”. As for frequency, this article will specifically address cases where your cat coughs several times a day for several days, but without this cough eventually altering his routine and without showing any other worrisome symptoms. In any case, a cat that coughs is a reason to make an appointment with the veterinarian, so we invite you to continue reading to find out why your cat won’t stop coughing.

Why is my cat coughing?

The 3 most common reasons that make your cat cough are:

*The strongles
In the rest of our article, My cat coughs – Causes of cat coughs we will detail the points we have touched on briefly in this box.

Cat cough
As we have said, a one-off cough should not be a reason for alarm, it is from the moment it becomes chronic, repeats itself and does not pass that you will need to ask your vet for advice as it can be caused by several things. Generally speaking, the purpose of a cough is to expel any substance or foreign body from the body. If this is the case, you’ll find that your cat will start coughing suddenly and continuously. A cat’s cough will have different characteristics depending on where it comes from, so it may be caused by the throat or the lungs. Leaving aside the sudden coughing fits, in the rest of our article we will see the most common causes that can explain why your cat coughs a lot.

Cat asthma
It causes your cat to cough with intensity and on a very variable periodicity. In some cats, cat asthma is associated with an allergic reaction that can be caused by the desquamation of human skin. A reaction involving histamines and eosinophils (a type of white blood cell that is associated with allergic reactions and parasitic infections) occurs. Sometimes, accompanied by the cat’s cough, apnea episodes occur in which the cat no longer breathes. Usually, your cat will not experience any other symptoms. The diagnosis may be based on X-rays that will show a certain lung pattern. A blood test may also reveal the level of eosinophils. In cases where you suspect an allergy in your cat, we recommend that you have the cat tested accordingly.

The treatment of cat asthma will depend on the degree of allergy. Some cats will not need it while others will depend on an inhaler. In the most severe cases, some cats may even need oxygen therapy. As you will have noticed, the answer to the question “why is my cat coughing” in this particular case comes from a lung problem.

Rhinotracheitis in cats
Rhinotracheitis is a very common and highly contagious viral disease in cats, especially in cats that have not yet developed their immune system, in cats carrying the feline immunodeficiency virus, which deprives them of their immune defense, and in cats that live in communities. It is produced by a herpes virus and, in addition to coughing, it usually causes sneezing, nasal and ocular secretions, fever, lethargy, and anorexia because mucus interferes with the sense of smell and this, together with the pain it causes, prevents them from eating normally. When your cat coughs, you will see your cat stretching his neck in a characteristic posture.

There is no treatment for viruses, it is just possible to prescribe supportive measures that will include antibiotics to fight secondary opportunistic infections, fluid therapy for cases where dehydration occurs, in addition to any additional medication considered necessary by your veterinarian. You must treat your cat as soon as she begins to show symptoms because rhinotracheitis is a potentially fatal disease. You should be aware that cats that get over it later become carriers of the virus. This means that rhinotracheitis is one of the causes that explains why your cat coughs when it is no longer sick.

Does your cat make noise when breathing? Read our article My cat makes noise while breathing – Causes and risks


Let’s conclude our article My cat coughs – Causes of cat coughs by looking at the last and most common cause of cat coughs: strongles.

Strongles are parasitic worms that, at some point in one of their life cycle phases, invade a cat’s lungs, causing the cat to cough a lot. Also, coughing is usually the only noticeable symptom and reflects the severity of the infestation. This cough occurs both when the cat is at rest and when it is active.

Cats contract these parasites through the ingestion of small animals. The majority of cases are asymptomatic and can be resolved without treatment, thanks to the body’s defense mechanisms. They can be diagnosed by direct microscopic observation of a stool sample. When your cat coughs, cats swallow strongles that end up in the digestive system and, consequently, in the cat’s stool. This means your veterinarian will need to select an anti-parasite for your cat.

This article is purely informative, we do not have the expertise to prescribe veterinary treatments or make any diagnosis. We invite you to bring your animal to the veterinarian if it presents the symptoms of a febrility or a disease.


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