Get

In Your Inbox

Catster is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no cost to you. Learn more.

Does My Cat Have Asthma Or a Hairball? Vet-Approved Main Differrences

vet giving medicine to a cat
If your cat has been coughing and gagging, you may wonder about the possible causes, including asthma and hairballs, and if there’s a way to figure out the difference. While asthma and hairballs can cause cats to cough, the two conditions actually don’t have much in common.

Asthma is an inflammatory lung disease that makes it hard for cats to breathe, which can result in coughing, while hairballs are what you get when cats throw up fur accumulated in their digestive tracts. Cats with asthma cough and struggle to breathe but don’t throw up.

Those with hairballs typically vomit after retching, usually some combination of fur and mucus. Asthmatic pets stay put while coughing and have unbent necks and backs, while cats with hairballs often arch their backs and move while throwing up.

divider 3 paws

What Is Asthma?

Asthma is an inflammatory lung condition triggered when cats breathe in pollen, dust, or other irritating substances such as smoke, candle fumes, or air freshener scents. Stress can make the condition more challenging to manage.

What Are the Signs of Asthma?

Coughing is the most common sign of feline asthma, although it’s frequently mistaken for the retching and vomiting seen when cats produce hairballs. Wheezing and difficulty breathing also commonly occur, and signs are often intermittent.

How Is the Condition Diagnosed?

Veterinarians rely on information provided by pet parents and blood tests and X-rays to diagnose breathing problems in cats. Fecal testing is also sometimes necessary. Consider taking a video to show your veterinarian what’s happening with your cat.

If you need to speak with a vet but can't get to one, head over to PangoVet. It's an online service where you can talk to a vet online and get the advice you need for your pet — all at an affordable price!

PangoVet_Mention-in-Content for PangoVet2 save money

How Is Asthma Treated?

Asthma is a chronic condition that usually requires lifetime management. Treatment is geared towards keeping the inflammation that makes it difficult for cats to breathe under control. Step one is determining what triggers cats’ breathing problems; step two involves minimizing their exposure to those substances.

Cats usually need to take anti-inflammatory medication to manage the condition even when they’re not actively wheezing or showing other signs of breathing distress. Most require treatment for the rest of their lives to keep things under control.

Overweight pets benefit from dropping a few pounds to reduce the stress on their hearts and lungs.  , but remember to always chat with your veterinarian before switching your cat to a new food.

treating cat with asthma
Image Credit: RozochkaIvn, Shutterstock

Can Asthma Be Prevented?

While asthma can’t be prevented, some characteristics put cats at higher risk for developing the condition. Being overweight appears to make it more likely that a cat will come down with the disease. There’s also evidence that Siamese cats may be more likely to end up with the disease than other pets.

divider 3 paws

What Are Hairballs?

Hairballs are accumulations of fur that don’t move through cats’ digestive systems as they normally should, which causes them to throw up. Hairballs usually look like tubes of wet hair, but they can also resemble blobs of runny poop or small dribbles of brown liquid.

Dry cat hairball
Image Credit: Joon Rungtipa, Shutterstock

What Causes Hairballs?

Fur is hard for cats to digest, so when too much of it gets into the digestive tract, hairballs occur. Cats with long hair and those with skin conditions are typically more inclined to develop the condition. They’re also commonly seen in cats who groom themselves too much because they’re stressed out or bored.

Diseases such as inflammatory bowel disease, parasitic worms, lymphoma, and pancreatitis can also be responsible for creating digestive issues that can lead to hairballs. Food allergies and foreign bodies that end up stuck in cats’ digestive systems can be related to the development of hairballs.

How Can I Tell if My Cat Is Vomiting Because of Hairballs?

Cats generally show signs of improvement quickly after bringing up hairballs. Those who vomit due to other causes often have other signs of illness, such as not being interested in eating, lack of energy, diarrhea, weight loss, vomiting, constipation, or drinking more water than usual.

Reach out to your veterinarian if your cat attempts to throw up several times in a 24-hour period without success or if they have hairballs more than once a month or show any of the other signs previously mentioned.

How Are Hairballs Treated?

A hairball treatment depends on what’s leading to the problem if a cat’s hairballs are linked to an underlying medical condition, but there are several options that are appropriate for pets with occasional hairballs, such as high-fiber anti-hairball treats and dietary formulations.

There are also over-the-counter hairball prevention medications that are designed to please feline palates. Always check with your veterinarian before giving your cat anything for hairballs, including over-the-counter medications and “natural” remedies.

woman brought her maine coon cat to the vet
Image Credit: Gorodenkoff, Shutterstock

Are There Ways to Minimize the Development of Hairballs?

Yes. Reducing the amount of fur cats ingest can go a long way toward preventing the development of hairballs. Regularly brushing cats removes some of the fur that would otherwise end up in their digestive tracts after grooming.

Cats with long fur benefit from daily brushing, and grooming can be a fantastic bonding activity many pets look forward to and enjoy. A little extra fiber can also help keep things moving efficiently through cats’ digestive tracts but speak to your veterinarian before making any changes to your companion’s diet.

If you are looking for recommendations on the best cat brush, you should check out Hepper Cat Brush. You will hardly find different brush with so many pros - easy to clean, easy to use, durable and effective. Simply everything you need from a cat brush. Click here to order yours today.

Hepper Deshedding Cat Brush
  • ONE PUSH RELEASE - This kitten brush / cat brush pops out fur with just a simple press, leaving you...
  • DURABLE - Cat shedding can be a tough ordeal. Made of resilient ABS plastic and metal bristles with...
  • COMFORTABLE - A cat fur brush with 60 degree angled, fine bristles and rubber stoppers will bring...

At Catster, we’ve admired Hepper for many years and decided to take a controlling ownership interest so that we could benefit from the outstanding designs of this cool cat company!

divider 3 paws

Conclusion

Asthma and hairballs can make cats cough, but they have different causes and involve separate parts of the body. Asthma is a lung condition related to inflammation, while hairballs get started when fur accumulates in pets’ digestive tracts and doesn’t pass through.

Telling the difference between the two conditions is relatively easy. Cats with asthma often cough but don’t expel anything as a result of their efforts. Pets dealing with hairballs leave evidence of their digestive difficulties in the form of tubular collections of fur and mucous.


Featured Image Credit: Prostock-studio, Shutterstock

Want content like this delivered to you?

Sign Up For Our Newsletter

News, insights, expert advice, and everything cat

* By submitting, you agree to our Terms & Conditions and Privacy & Cookies Policy.

How useful was this post?

Click on a star to rate (you can leave written feedback after clicking submit)

Help us improve Catster for pet parents!

Your feedback really matters.

What did you like about this post? Also how can we improve it?

Join the conversation

Leave a Reply

You’re very welcome to leave a comment or question. Please know that all comments must meet our community guidelines, and your email address will NOT be published. Let’s have a positive and constructive conversation.

Talk With A Vet Online

Peace of mind,
anywhere, anytime

Affordable vet advice

8 Best Motorized Cat Toys (2025) – Reviews & Top Picks

While playing with your cat is a great way to bond, cat toys can be an ideal substitute while you’re at work or...

Why Is My Cat Bleeding? A Full-Body Overview (Vet Answer)

Noticing bleeding from your cat is alarming, especially when you don’t know what’s causing it. As imagined, bleeding can occur for several different...

8 Best CBD Oils for Cats (2025) – Reviews & Top Picks

You’ve probably noticed that CBD oil has become all the rage in the past few years. There’s a good reason for that. When...

Are Savannah Cats Good Pets? Pros & Cons

Savannah cats are created by breeding domestic cats with wild African Serval cats. These felines are beautiful, but their “wild” side must be...

More related

My Cat Killed a Bat, What Do I Do Now? Vet-Approved Safety Info

Cats are nocturnal creatures, and so are bats. It’s no surprise that your cat brought you a midnight snack. However, killing a bat...

Is Your Pet a Tripping Hazard? Surprising Facts & Prevention Tips

Your pet brings you unconditional love, but their closeness to you can sometimes come with consequences. A 2010 CDC study concluded that more...

Why Does My Cat Act Like My Child? 10 Reasons

Our relationship with our feline companions has evolved dramatically through the ages. They’ve gone from wild animals to ratters to beloved pets. About...

Can Cats Sweat? Vet-Reviewed Facts & FAQ

Every year as summer approaches, many pet owners wonder if their cats can sweat to stay cool and what they should be doing...

Keep reading

Are Calla Lilies Poisonous to Cats? Vet-Verified Facts & Safety Guide

Are calla lilies poisonous to cats? This is a question that has come up many times and one that many people are unsure of the answer to. Calla lilies do contain a substance that causes harmful effects in cats. However,...

Catster_Are Calla Lilies Poisonous to Cats

How to Shave a Cat’s Bum: 6 Vet-Approved Steps

If you’re starting to notice an unpleasant odor following your cat, and if you’re starting to see unpleasant remnants in their nether regions, it might be time for a sanitary trim. It’s not a fun process for anyone, but when...

cat being groomed and shaved at a salon

Can Cats Eat Seaweed? Vet-Approved Nutrition Facts & FAQ

It is no secret that most cats are fans of fish, and if you have a particularly keen cat, they might try to scoop fish out of your fish tank! Tuna and cats, for example, have been linked for generations....

Can Cats Eat Seaweed

Why Do Cats Meow & Yowl? 10 Vet-Approved Reasons Behind the Behavior

Your cat’s meow can have many different motives, and there is usually no reason for concern. Cats will meow when they’re hungry, full, happy, sad, and everything in between, and this sound is used to convey their emotions and intentions...

cat sitting on wooden floor

Why Did My Cat Throw Up? 8 Vet-Reviewed Likely Reasons

When your cat throws up, it can send your mind into overdrive: What’s going on? Do I need to take them to the vet? What can I do for them? The solution starts with identifying why your cat is vomiting...

a cat that feels sick and seems to vomit

Cat Trilling: Meaning & Feline Sounds Facts (Vet-Verified)

Have you ever been greeted by the cute sound of your cat trilling? It’s slightly different from meowing, and most cats do it in response to something positive, like being offered their favorite treat. Trills and meows aren’t the only...

cat-meowing-or-trilling-by-the-door

How to Help a Grieving Cat: 6 Helpful Tips

Figuring out why your cat acts the way they do can be a complicated matter. We know cats are different from humans, but they can experience some of the same emotions. For example, most animal behavior experts believe cats can...

Sick sad cat lying on the bed

Why Does My Cat’s Poop Smell So Bad? 8 Vet-Verified Reasons & Solutions

As much as we all love our cats, cleaning out their litter trays is unlikely to top any cat lover’s list of favorite tasks. If your cat’s poop smells bad, this can make this job even worse! Smelly cat poop...

constipated cat in the litter box