vIf you’ve been asking yourself, “Why is my cat coughing?” you’re not alone. A coughing cat can raise a lot of questions and concerns especially when it’s not something you’re used to hearing from them. While an occasional cough might not seem alarming, frequent or persistent coughing could point to an underlying issue that needs veterinary attention. In this blog, we’ll discuss the potential reasons behind a cat’s cough, the signs to watch for, and why it’s important to consult with your veterinarian if your cat shows this symptom.

Understanding What a Cat Cough Sounds Like
Before asking, “Why is my cat coughing?”, it helps to know what feline coughing sounds like. Cat coughs can vary in tone and intensity. Some sound like a dry, hacking noise, while others may be more of a wheeze or gag. Pet owners often confuse coughing with vomiting or retching, but coughing typically comes from the chest, not the stomach.
Coughing vs. Hairballs
Hairballs are a common concern, but they’re not the same as coughing. Hairball sounds are usually followed by the actual expulsion of fur. With coughing, your cat may extend its neck and make a series of hacking sounds without bringing anything up. Understanding the difference can help you explain the behavior more accurately during a vet visit.
What Causes Cat Coughing?
Many pet owners type “why is my cat coughing” into search engines without knowing just how many potential causes there are. Coughing in cats can stem from respiratory issues, allergies, infections, or even something more serious like asthma.
Feline Asthma
Feline asthma is one of the more common reasons for coughing in cats. This condition causes inflammation and narrowing of the airways, leading to wheezing, coughing, and sometimes labored breathing. Asthma can be triggered by allergens such as dust, smoke, pollen, or even certain cleaning products in your home.
Respiratory Infections
Upper and lower respiratory infections are also common culprits. Viral infections like feline herpesvirus or calicivirus may result in coughing, sneezing, and nasal discharge. If your cat recently spent time in a boarding facility or around other cats, an infection might be to blame.
Allergies
Just like people, cats can have allergies that affect their respiratory system. These allergies may cause inflammation, leading to symptoms like sneezing, coughing, and itchy eyes. Mold, dust mites, and chemical irritants in your home environment may be contributing factors.
Parasites
Certain parasites, particularly lungworms or heartworms, can also lead to coughing in cats. These parasites can irritate the lungs and airways, leading to persistent coughing that may be mistaken for other conditions.
Less Common (But Serious) Causes of Coughing in Cats
Not every answer to “why is my cat coughing” is easy or straightforward. Some causes, while less common, are more serious and require prompt veterinary attention.
Heart Disease
Heart conditions such as congestive heart failure can cause fluid buildup in the lungs, which can make a cat cough. Cats may also exhibit fatigue, reduced appetite, and rapid or labored breathing. If these symptoms accompany the coughing, call your veterinarian immediately.
Foreign Objects
If your cat inhaled or tried to swallow a foreign object like a small toy or piece of plant material, it could become lodged in the throat or airway. This can lead to sudden coughing fits that don’t go away. Cats may paw at their mouths or appear distressed.
Growths or Tumors
In some cases, tumors or growths in the lungs or throat can lead to chronic coughing. These are often accompanied by other signs such as weight loss, decreased appetite, or lethargy. While less common, this is another reason why persistent coughing should never be ignored.
When to Call the Vet About Your Cat’s Cough
A question that follows “why is my cat coughing” is usually “when should I be worried?” Some coughing is short-lived and may resolve on its own, but frequent or intense episodes often indicate a more serious condition.If your cat is coughing repeatedly throughout the day, shows signs of difficulty breathing, or has additional symptoms like wheezing, vomiting, lethargy, or changes in appetite, it’s time to book an appointment. Any coughing that lasts more than a few days also warrants a vet visit.
Keep track of when the coughing started, how often it occurs, and whether it seems related to activity, environment, or time of day. These details can help your veterinarian determine the likely cause and next steps.
What to Expect at Your Cat’s Veterinary Visit
Your vet will begin by reviewing your cat’s medical history and may ask questions about their environment, diet, and any recent exposure to other pets. From there, a physical exam will help assess the lungs and heart. Diagnostic tests may include chest X-rays, bloodwork, or even a bronchoscopy in certain cases. These tools help your vet get a clearer picture of what’s happening in your cat’s respiratory system and guide the best course of treatment.
Can Cat Coughing Be Prevented?
While not all cases are preventable, understanding the possible triggers can help reduce your cat’s risk.
- Minimizing exposure to allergens, avoiding smoking indoors, using unscented cleaners, and keeping your home dust-free can go a long way.
- If your cat has been diagnosed with asthma or allergies, follow your vet’s recommendations closely.
- Consistency with any prescribed medications or environmental modifications can help reduce flare-ups.
- Parasite prevention is also key—speak with your vet about monthly heartworm protection, even for indoor cats in Miami.
Book a Visit with Our Team in Miami, FL
If you’re still wondering, “Why is my cat coughing?” the best way to get clarity is to schedule an appointment with our team at Country Club Animal Hospital. Persistent coughing is something no pet parent should ignore, and our team is here to help you find the answers you need. We’re located in Miami, FL, and provide compassionate, expert care for cats of all ages. Call us today at (305) 663-3300 or book an appointment online.