Cat coughing is often confused with trying to bring up a hairball. A coughing cat may crouch low, extend the neck, and make repeated hacking sounds without producing a hairball. Respiratory problems can be serious, so frequent coughing deserves veterinary evaluation even if your cat seems fine between episodes.
Coughing versus a hairball
Vomiting or hairball expulsion usually includes visible abdominal heaving and often brings up material. Coughing is a forceful respiratory reflex and may produce little or nothing. Because the movements can look similar, a short video of an episode is often more helpful than a verbal description alone.
Possible causes of a cat’s cough
Feline asthma can cause recurring coughs, wheezes, and changes in breathing as the airways narrow. Other possibilities include respiratory infection, parasites, inhaled irritants, or conditions involving the lungs and heart. A cough cannot confirm asthma, and asthma medication is not appropriate for every cause.
Smoke, dusty litter, strong cleaning sprays, scented products, and other airborne irritants may aggravate sensitive airways. Reducing exposure may help while you arrange care, but it should not replace diagnosis.
When is coughing an emergency?
Open-mouth breathing, repeated gasping, visibly labored breaths, blue or gray gums, collapse, or profound weakness warrants immediate emergency care. A cat struggling to breathe should be handled gently and taken to an in-person clinic; a video consult cannot supply emergency oxygen.
Even without respiratory distress, make a veterinary appointment for coughing that keeps returning, worsens, or occurs with reduced appetite, weight loss, or lethargy.
What the vet may do
The veterinarian will ask about the cough pattern, environmental exposures, and other symptoms. Chest imaging and selected laboratory tests may help investigate asthma and rule out other causes. Treatment may include prescribed airway medication when appropriate, but never give your cat a human inhaler or leftover medication without instructions.
Before your appointment
- Take a short video of the episode if doing so does not delay urgent care.
- Count your cat’s resting breathing when calm and share the number with the clinic.
- Avoid smoke, aerosol cleaners, and unnecessary fragrances near the cat.
- Do not induce coughing, press on the chest, or force your cat into uncomfortable positions.
For instructions on spotting breathing distress, read cat breathing fast: warning signs.
FAQ
Can a cat have asthma without wheezing?
Yes. Some cats mainly cough, but diagnosis still requires a veterinary assessment.
Should I use hairball paste when my cat keeps hacking?
Not as a substitute for checking a persistent cough. The problem may involve the airways rather than hair in the stomach.
Source: Cornell Feline Health Center: feline asthma. Educational information; seek urgent care for breathing distress.
This article is for general education and is not a substitute for care from your own veterinarian. Learn about The Pet Vet and our editorial policy.