Cat Hairball vs Cough: How to Tell the Difference
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That hacking sound might be a hairball on the way up, or it might be a cough. Here is how to tell the difference and why it matters.
Why the difference matters
Hairballs and coughing can look nearly identical from across the room, but they come from different parts of the body and mean different things. A hairball involves the stomach and esophagus, while a cough comes from the airways. Mistaking a genuine cough for a harmless hairball can delay care for a lung or heart problem.
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What a hairball looks like
Bringing up a hairball involves retching and heaving with the neck extended, often ending in a wet, tube-shaped wad of fur and fluid. The cat usually stretches low, makes gulping motions, and produces something. It is more of a vomiting action than a respiratory one, and it resolves once the hairball is up.
What a cough looks like
A true cough is dry and repetitive, with the cat often crouched low, elbows out, and neck stretched forward, but nothing comes up. It can sound like a hack or a wheeze and may come in fits. Coughing in cats is never really normal and can signal asthma, infection, parasites, or heart disease.
Managing hairballs
For genuine hairballs, regular brushing to remove loose fur, a hairball-control diet, and adequate hydration all help. A grooming tool and consistent coat care reduce how much fur your cat swallows in the first place, which cuts down on hairballs over time.
When to see the vet
Frequent hairballs — more than about one a month — can indicate over-grooming or a digestive issue and deserve a check. Any repeated coughing, wheezing, or open-mouth breathing warrants a prompt vet visit, since feline asthma and heart disease need diagnosis and treatment.
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Frequently asked
- How can I tell if my cat is coughing or has a hairball?
- A hairball involves retching that produces fur or fluid, while a cough is dry and produces nothing. If your cat makes hacking sounds but never brings anything up, suspect a cough and see your vet.
- Is coughing in cats an emergency?
- Coughing in cats is not normal and should be evaluated. Open-mouth breathing, wheezing, or labored breathing is an emergency needing immediate veterinary care.