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Why is my cat wheezing, coughing, and having trouble breathing?

Updated On September 23rd, 2025

Pet's info: Cat | American Shorthair | Male | neutered | 9 years old | 15 lbs

I was petting my cat and all of the sudden he started wheezing. Now he keeps acting like he has something to cough up but doesn't. He seems a little short of breath and at first wouldn't purr. Is there something stuck in his throat? He was perfectly fine bedsore this happened.

2 Answers

Most Helpful Answer

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Answered By Dr. Melanie, BVSc MS

Veterinarian

Published on March 11th, 2017

Poor Gizmo! It is possible that he is suffering from a respiratory infection, cardiac disease, or even cancer if he's wheezing and seems short of breath. If this continues, I would have him seen by a vet immediately, as he could go into respiratory distress. Otherwise, I would have him seen by a vet on Monday for a physical exam, geriatric blood panel, urinalysis, and x-rays. With these tests, the vet can determine if there is a medical illness causing his symptoms and can discuss treatment options with you.

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    Answered By Jennifer Summerfield, DVM CPDT-KA

    Veterinarian, Certified Dog Trainer

    Published on May 7th, 2020

    Poor Hades! Breathing issues are always concerning. It's possible that he may have asthma, as this is a relatively common issue in cats. Other possible causes of coughing and wheezing or labored breathing could include a respiratory infection of some kind, bronchitis, or heart disease. I would recommend taking him to the vet for an exam as soon as you're able to, as some of these issues can be life-threatening without treatment. Your veterinarian can listen to his heart and lungs, and may recommend chest x-rays or other testing if needed to help diagnose the problem and see what kind of treatment is needed.

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