Common Respiratory Problems in Cats

Common respiratory issues can range from mild to severe and are often distressing for the cat and its owner. Recognising the signs and understanding how to proceed is crucial to keeping your cat healthy. Cats’ most common respiratory problems include upper respiratory infections (URIs), asthma, pneumonia, and allergies.

Upper Respiratory Infections in Cats

Upper Respiratory Infections (URIs):

URIs are often caused by viruses such as feline herpesvirus or calicivirus and sometimes by bacteria like Chlamydophila felis. Symptoms include sneezing, runny nose, watery eyes, and coughing. Cats may also experience a loss of appetite due to a blocked nose or sore throat.

Diagnosis is typically based on a physical exam and the cat’s history, but additional tests, such as nasal swabs, are sometimes necessary. Treatment may involve antiviral or antibiotic medications, fluids, and steam therapy to help clear nasal passages. Keeping the cat’s environment warm and comfortable is the key to management and ensuring they stay hydrated and nourished.

“Respiratory problems in cats can range from mild to severe.”

Asthma:

Feline asthma is an inflammatory condition of the airways that results in coughing, wheezing, and difficulty breathing. It can be triggered by allergens like pollen, dust, or cigarette smoke. Diagnosis involves X-rays or bronchoscopy to assess lung function and rule out other causes. Asthma is typically managed with medications, including corticosteroids and bronchodilators, to reduce inflammation and open up the airways. Long-term management includes avoiding triggers, using air purifiers, and keeping your home free from dust and smoke.

Pneumonia:

This condition occurs when the lungs become infected with bacteria, viruses, or fungi. Symptoms include fever, laboured breathing, lethargy, and a moist cough. Pneumonia can be diagnosed with X-rays and blood tests. Treatment usually involves antibiotics for bacterial infections, and in severe cases, hospitalisation may be required for oxygen therapy or intravenous fluids. Managing pneumonia involves careful monitoring, ensuring proper medication, and keeping the cat comfortable as it recovers.

A cat smelling a flower

Allergies:

Respiratory allergies can lead to sneezing, nasal discharge, and watery eyes. Common allergens include pollen, mould, or specific cleaning products.

Diagnosis is usually based on symptoms and ruling out other conditions. Treatment involves removing the allergen if possible, and antihistamines or corticosteroids may be prescribed to manage symptoms.

Regular cleaning and using air filters help reduce exposure to allergens.

Early diagnosis and prompt treatment are essential for managing respiratory problems in cats. If your cat shows respiratory distress, seek vet care to ensure the best outcome.

“Recognising respiratory signs early helps protect feline health.”

Are you worried about your cat’s health?

If you are concerned about your cat, please reach out to our friendly team. Call us on 1300 228 377 or fill out the contact form below. In an emergency, please contact your local vet.

For vets – to refer a patient or book a telehealth consultation, please call us on 1300 228 377, book through the portal or fill in the form.

Meet The Author

Dr Rachel Korman

Specialist in Feline Internal Medicine

BVSc MANZCVS (Internal Medicine) FANZCVS (Feline Medicine)

Dr. Korman’s childhood love for cats led her to veterinary medicine, and early on, it was clear that feline care was her calling. After graduating from the University of Queensland in 2000, she worked in small animal and feline-only practices across Australia and the UK.

She received a Senior Clinical Training Scholarship from the Feline Advisory Bureau (now International Cat Care) at the University of Bristol, where she researched feline infectious and haematological diseases, and in 2018, became a Fellow of the Feline Medicine Chapter of the Australian New Zealand College of Veterinary Scientists and a registered Feline Medicine specialist.

Frequently Asked Questions

What are common respiratory problems in cats?

Common conditions include upper respiratory infections, asthma, pneumonia and allergies. These illnesses can affect different parts of the respiratory system.

What symptoms indicate respiratory disease in cats?

Cats may cough, sneeze or breathe with increased effort. Changes in breathing patterns can signal a respiratory problem.

Why are respiratory illnesses concerning in cats?

Breathing difficulties can quickly become serious if untreated. Prompt veterinary assessment is important when symptoms appear.

Can respiratory problems affect a cat’s overall health?

Yes. Oxygen supply to the body can be compromised if breathing becomes difficult. This may affect energy levels and overall wellbeing.

When should I seek veterinary help for breathing problems?

If your cat shows persistent coughing, sneezing or laboured breathing, veterinary evaluation is recommended as soon as possible.

Patient Stories

Our commitment to feline health is best seen in the stories of the cats we’ve had the privilege of treating. These journeys highlight the dedication, expertise and compassion that drive us.

Each patient faced unique challenges, and it was our honour to offer high-quality care and help them regain strength and happiness. We value the deep bonds with cats and their owners, knowing the difference we make in their lives.

Kitty, a lymphoma survivor

We first met Kitty after she was referred to CSS for the evaluation of a large intestinal mass

Poppi finds her feet again

Following surgery to remove a hairball obstruction, Poppi was referred to us at CSS as she had not bounced back as expected

Rusty and his ongoing chronic rhinitis journey

Lifelong nasal issues, including persistent discharge and breathing noise, have been a bit of a thorn in Rusty’s side.

Lando’s long game with cryptococcus

Lando was referred to CSS because he had a swelling under his jaw that wouldn’t go away.

Popeye coughs up the culprit

Ares is a handsome young Maine Coon who was referred to CSS after presenting at AES with sudden lameness in his back leg.

Key Takeaways

Respiratory diseases in cats range from mild infections to severe breathing disorders.

Upper respiratory infections are among the most common respiratory conditions.

Other causes include asthma, pneumonia and allergic reactions.

Cat Specialist Services Reviews on

Tanya Bell

6 months ago

We transported our cat here from another animal hospital, as his condition was too complex for them. Our pet was given the highest quality of care, multiple investigations/procedures being able to be done at the one place a godsend. We were kept up to date frequently throughout his stay. All questions & options explained thoroughly. Being able to have private visits certainly helped us and our cat too. I would highly recommend Cat Specialist Services at Underwood. Amazing staff from reception, vet nurses, vets & specialists. Oh, and yes he is recovering wonderfully at home.

Melinda Cox

A month ago

So very happy we were asked to come here for advice for our NORBIT. He has had 2 x UTI blockages within weeks of each other since turning 6. Surgery seemed to be his only option and he didn’t feel it was very fair on him if we didn’t at least exhaust all other avenues first.

Dr Allison was very thorough in her tests and has let us know she would like to treat the cause of the problem. Great news.

It may lead to removal of crystals in his bladder if his diet doesn’t let him pass them naturally.

At least this surgery won’t be as severe at taking his penis off him – so as his fur parents – we are very happy with this.

We await further tests to see what’s in store for him.

NORBIT will now be a patient of the clinic as we are so far very happy with his treatment thus far.

Lesley Rosekrans

A month ago

Hi has only been a week since losing my beautiful Peaches but can’t thank Dr Cindy, Maree and Jackie enough for the tender care they gave her and they after care they gave me. I sincerely thank them and can’t recommend the Clinic highly enough they are such caring people. Peaches I’m happier times.

Madison McEwan

A month ago

I cannot thank the entire CSS team enough and especially Dr Cindy for the care they provided for our boy with a urinary blockage, and we will be taking both our cats here from now on. The clinic is exceptionally clean and calming compared to all other clinics we’ve been too, and all staff from the reception to the nurses/vets were so supportive during a stressful time. I knew from the first minute that I got to see him after he was transferred that he was in the best place, and that the staff genuinely care about their well-being and positive long term outcomes. We were given regular updates and full transparency, so much information including QR video codes on how to administer medications, along with print outs and emails about how to best help avoid future issues or recurrence. Our boy got to smooch on everyone and was beyond well looked after. Thank you again, you all made an incredibly stressful situation actually manageable and calming.

Astrid El Gamal

6 months ago

Dr Wan-Ju has been treating my baby since her first seizure in November 2025 and she has been fantastic.

Everybody at the clinic is so friendly and caring and I know my baby is in good hands.
Thank you team!

Deeba M

3 months ago

Dr Alison Jukes from CSS Underwood is an AMAZING feline physician. She is kind, professional, thorough and our cat is blessed to have her on his side. She even was able to save us money and invasiveness by being skilled to the level of doing ultrasound on two separate occasions without our cat needing to go under full sedation. Our other cat was recently seen by Dr Jukes as well, and she made sure our cat’s heart was ok. I also want to thank the lovely Jacqueline and Mairead from customer care. They are very kind each time I see them and call up. Sending thanks from our family, including Smokey and Floozy!

Judith Dionysius

A month ago

My whole experience with CSS was positive – from the first email I received giving lots of information regarding the process of radioactive iodine treatment to the expected costs, to checking my cat in for the treatment, boarding for 2 weeks after the treatment and picking her up to come home. They didn’t push for any tests that were not necessary.

Janelle Wieden

5 months ago

We never knew this service existed but we are very grateful we were referred to them. Our vet Cindy was really great, she made us feel at ease during a very stressful time. We got the sense straight away the Leo was in good hands. This service made us feel better knowing that they specialise is cats only. Would highly recommend their services

Georgia Carter

5 months ago

My Lani finished her I-131 treatment today and I am beyond impressed with the way she was looked after. I am by definition a neurotic pet owner and sending my fur child away for a week was seriously daunting.

I was given daily updates about how kitty was eating, toileting and behaving. This really put my mind at ease. Vets and vet nurses were so accomodating and allowed Lani to have her favourite foods from home prepared her favourite way.

Her vet was so thorough when explaining her treatment and condition to me.
The ladies at reception were so friendly and understanding.

I honestly cannot recommend this clinic enough and I am so thankful for the positive experience Lani and I have had.

Lauren Woodward

A year ago

My sweet ginger boy Louis was hospitalised at CSS for a Urinary Obstruction. Dr Cindy and all the reception staff were amazing and empathetic. I would often ring up with questions post procedure and Dr Cindy would make time to talk and explain things to me

Service Locations

Cat Specialists accepts referrals for cats across Brisbane and surrounding regions, working closely with local veterinary clinics to provide specialist diagnosis, treatment, and ongoing management.

Contacting Us

Pet Owners
If you would like to talk about treatment for your cat, call us on 1300 228 377 or fill in the form.
In an emergency, please contact your local vet.

Vets and Nurses
To refer a patient or book a telehealth consultation please call us on 1300 228 377, book through the portal or fill in the form. For advice calls, please see the guidelines here.

Monday-Friday: 8 am-6 pm
Saturday/Sunday - Closed

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