Cat Coughing Causes

Hearing your cat cough can be concerning, especially if it happens frequently or sounds particularly harsh. While an occasional cough may not be cause for alarm, persistent or severe coughing can indicate an underlying health issue. Cats, unlike dogs, do not commonly cough, making it even more important to pay attention when they do. Whether it’s due to allergies, respiratory infections, or more serious conditions, there are a variety of potential causes of cat coughing that can help you recognize when veterinary care is necessary. If your cat is coughing frequently, call West Loop Veterinary Care at (312) 421-2275 in West Loop or (312) 766-5959 in Streeterville to schedule an exam.
Why Is My Cat Coughing?
Cat coughing can stem from a variety of issues ranging from mild irritations to serious respiratory conditions. The causes can generally be categorized into respiratory infections, allergies, asthma, parasites, and more. Below, we discuss the most common causes of cat coughing and when to seek veterinary attention.
Respiratory Infections
Bacterial, viral, or fungal infections can inflame the airways, leading to persistent coughing. Upper respiratory infections, often caused by feline herpesvirus or calicivirus, can also contribute to coughing due to congestion and mucus buildup. In more severe cases, pneumonia can develop, causing deep, productive coughs along with fever, lethargy, and difficulty breathing.
If your cat is coughing and displaying additional symptoms such as sneezing, nasal discharge, or eye irritation, a respiratory infection could be the culprit. Prompt veterinary evaluation is necessary to determine the appropriate treatment, which may include antibiotics, antivirals, or supportive care. If your cat’s coughing worsens, call West Loop Veterinary Care for expert medical guidance.
Feline Asthma
Feline asthma is a chronic respiratory condition that causes inflammation and narrowing of the airways, making breathing difficult for affected cats. Asthmatic coughing is often accompanied by wheezing, open-mouth breathing, and labored inhalation. Cats with asthma may cough in episodes, particularly after exertion or exposure to environmental triggers such as dust, smoke, or strong fragrances.
Asthma in cats is not curable, but it can be managed with veterinary intervention. If you notice your cat having coughing fits along with wheezing, it’s important to seek medical care to prevent respiratory distress. Your veterinarian may prescribe bronchodilators or corticosteroids to help reduce inflammation and ease breathing.
Hairballs and Coughing
Many cat owners assume their cat is coughing when, in reality, they are trying to expel a hairball. While retching and coughing can sound similar, hairball-related coughing is typically sporadic and may include gagging or hacking sounds. Cats groom themselves frequently, swallowing loose fur that can accumulate in the stomach. If a hairball is too large to pass naturally, a cat may cough and retch in an attempt to bring it up. Occasional hairball coughing is normal, but if your cat is coughing frequently without producing a hairball or showing signs of discomfort, it could indicate an underlying problem. If you’re unsure whether your cat’s coughing is hairball-related, consult your veterinarian for guidance.
Parasites and Cat Coughing
Parasitic infections, particularly lungworms and heartworms, can cause persistent coughing in cats. These parasites affect the respiratory system, leading to inflammation and irritation in the airways. While heartworms are more commonly associated with dogs, cats can also be infected, resulting in a condition known as heartworm-associated respiratory disease (HARD). Coughing, lethargy, and breathing difficulties can all be signs of a parasitic infection. Since parasite-related coughing can mimic other respiratory conditions, diagnostic testing is essential. Preventative medications can help protect cats from these infections, so speak with your veterinarian about parasite prevention options.
Inhaled Irritants and Allergies
Cats are sensitive to airborne irritants such as smoke, dust, cleaning chemicals, and perfumes. When exposed to these substances, a cat may develop an allergic reaction, leading to coughing, sneezing, or watery eyes. Seasonal allergies can also contribute to respiratory irritation, particularly in cats with existing sensitivities. If your cat’s coughing coincides with environmental changes, consider whether allergens or irritants may be present. Limiting exposure to smoke, dust, and strong scents can help reduce symptoms. However, if your cat is experiencing persistent coughing due to suspected allergies, your veterinarian can help determine the best course of action, which may include antihistamines or corticosteroids.
When to Seek Veterinary Care for a Coughing Cat
Not all coughing in cats is cause for immediate concern, but persistent or severe symptoms warrant professional evaluation. If your cat exhibits any of the following signs along with coughing, contact your veterinarian at West Loop Veterinary Care right away:
- Frequent or chronic coughing episodes
- Difficulty breathing or wheezing
- Open-mouth breathing or panting
- Lethargy or decreased appetite
- Nasal discharge or eye inflammation
- Coughing up blood or excessive mucus
Because cat coughing can indicate serious health issues, timely diagnosis and treatment are essential. If your cat is coughing and you’re concerned about their health, call West Loop Veterinary Care at (312) 421-2275 in West Loop or (312) 766-5959 in Streeterville for expert veterinary care.
Helping Your Cat Breathe Easier
Coughing in cats should never be ignored, as it can be a sign of an underlying health condition that requires veterinary attention. From respiratory infections and asthma to allergies and parasites, several factors can contribute to cat coughing. By recognizing the symptoms and seeking professional care when necessary, you can help your cat breathe easier and maintain their well-being. If your cat is coughing frequently or showing signs of respiratory distress, schedule an appointment with West Loop Veterinary Care today to ensure they receive the best possible care.
West Loop:
(312) 421-2275
Streeterville:
(312) 766-5959