Can cats use human asthma inhalers?

While the medications in some human inhalers (like salbutamol) are used for cats, you should never give your cat a human medication without veterinary supervision. Cats require a specific delivery device, to ensure the mist is inhaled correctly into their lungs rather than just hitting the back of the throat.

What does a cat asthma attack look like?

During an attack, a cat often hunches their body low to the ground and extends their neck forward to try and clear their airway. This is frequently mistaken for trying to cough up a hairball. Immediate veterinary attention should be sought.

Is feline asthma hereditary?

While any cat can develop asthma, there appears to be a genetic predisposition in certain breeds. Siamese and Himalayan cats, as well as their crosses, are more frequently diagnosed with the condition than other breeds, suggesting a hereditary link.

How can I reduce asthma triggers in my home?

To help your cat breathe easier, switch to dust-free cat litters and avoid using strong scents like incense, scented candles, or essential oil diffusers. Additionally, ensure the house is well-ventilated and try to vacuum regularly with a HEPA-filter vacuum to remove dust mites and pollen.

Can stress trigger an asthma attack in cats?

Yes, stress and high anxiety can exacerbate respiratory issues. When a cat is stressed, their heart and breathing rates increase, which can trigger an inflammatory response in sensitive airways. Keeping a calm, predictable environment is a key part of managing an asthmatic cat's health.

Last Updated: 18/12/2025

Feline Asthma: Signs, Causes and Treatment

Is your cat wheezing or coughing? Feline asthma is a common respiratory condition triggered by allergens. Discover the causes, how vets diagnose the condition, and actionable tips for managing your cat's health with medication and low-dust litter.

Author: Dr Tiffany Barnsdale BVSc (Hons)

Reading Time: 3 minutes - short read

close up of cat's face looking at camera

Discovering that your cat has asthma can be a worrying experience for any pet parent. Much like the condition in humans, feline asthma involves chronic inflammation of the airways, often triggered by everyday irritants in the home. While it can cause distressing symptoms like wheezing and laboured breathing, the good news is that with the right management plan, most cats live long, active, and happy lives. This guide explores how to identify the triggers in your home and the steps you can take to support your cat's respiratory health.

What is feline asthma?

Feline or cat asthma is chronic inflammation of the airways. It is very similar to asthma in humans and believed to also be caused by inhaled allergens that then stimulate the cat's immune system.

The immune response causes narrowing of the airways through swelling, constriction and irritation making it very difficult for the cat to breathe.

Common triggers and causes of asthma in cats

Some common allergens that are seen to trigger feline asthma include:

Cat litter
Mould
Pollen
Household chemicals
Essential oil diffusers
Cigarette smoke
Perfume

Signs of asthma in cats

Symptoms of feline asthma can range in severity and include:

Difficulty breathing
Coughing
Wheezing
Shortness of breath (or rapid breathing)
Open mouth breathing
Fatigue/lethargy

How do vets diagnose asthma in cats?

Unfortunately, there is no single test to diagnose feline asthma (which can be very frustrating)! Your vet will do a number of tests to rule out other conditions which cause similar symptoms, like feline heartworm, lungworm, foreign bodies and respiratory infections.

Some tests your vet may do include:

Listening to your cat's chest with a stethoscope
Taking an x-ray of your cat's lungs
Taking blood samples to look for infection, inflammation or allergies
Faecal exam

It may also be helpful for your vet if you can get a video of your cat's symptoms such as an episode of coughing before taking them in for their examination.

Management and treatment for feline asthma

Cure of feline asthma rarely occurs, so treatment is used to manage symptoms and improve quality of life. Management of feline asthma usually involves combining a few of the options below depending on the severity of symptoms:

Corticosteroids

Corticosteroids will help to reduce inflammation in the airways. Inhaled corticosteroids are the most effective as they directly target the airways, although they are also available in oral and injectable forms.

Bronchodilators

Bronchodilators help to open the airways and improve the flow of air in and out of the lungs. These are also usually given in an inhaled form.

Avoid or remove triggers

It is important to figure out what is causing or aggravating the breathing problems for your cat and remove or reduce access to them. Things to try include low-dust cat litter, using natural cleaning products and avoiding contact with cigarette smoke.

FAQs

While a diagnosis of feline asthma requires lifelong management, it is a very treatable condition. By working closely with a veterinarian to find the right balance of medication and environmental changes - such as switching to low-dust litter - you can significantly improve your cat's quality of life. Monitoring your pet’s breathing and staying consistent with their care ensures they remain comfortable and playful for years to come.

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History

Our experts continually monitor the health and wellness space and we update our articles when new information becomes available.

Thu 18 Dec 2025

Edited by Dr Gillian Hill BVSc (Hons)

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About the Author

Dr Tiffany Barnsdale BVSc (Hons)

Contributing Author, BVSc (Hons)

Dr Tiffany Barnsdale is one of Pet Circle's qualified veterinarians. She graduated from the University of Queensland in 2017 with a Bachelor of Veterinary Science with honours. After graduating, Dr Tiffany moved to New Zealand where she worked in a mixed animal practice in the lower South Island. Tiffany, her young family and their 2 dogs moved back to Brisbane at the start of 2021! She has a special interest in bovine medicine and surgery, small animal preventative medicine and nutrition.