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.

Can Cats Die From Hairballs? Vet Reviewed Facts

sick cat vomiting the food on a white background

Is your kitty facing a hairball problem? While hairballs in cats are natural, large lumps of hardened hair can block your kitty’s digestive tract and cause fatal health threats that require surgical intervention.

Most cats have hairballs, regardless of the length of their hair. What isn’t normal is frequent regurgitation of hairballs. It may mean your kitty has underlying health concerns like bacterial overgrowth, anxiety, or allergies.

As a cat parent, you must have found cleaning after these hair lumps unpleasant and gross. So, what exactly are hairballs, what signs should you look for, and how do you prevent your feline from having hairballs?

divider 3 paws

What Causes Hairballs in Cats?

Indoor cats spend most of their daytime grooming to stay clean and soothe themselves. Cats groom by licking their coats.

When cats groom, hook-like structures on their tongue (papillae) pick up loose and dead fur, which they end up swallowing in the process. Unfortunately, hair has a complex and indigestible protein known as keratin.

Although it does not usually involve complications, there are times when some hairs remain in the stomach and collect into a damp lump of fur. Usually, kitties remove these hairs by passing them in their feces. At other times, cats may end up vomiting the hairballs, also known as trichobezoar.

diluted calico licking itself
Image Credit: Pixabay

Hairballs are not round but form a tube and sausage-like shape as they squeeze through the narrow esophagus on their way out. These hairballs form when the cat ingests excess hair that can’t move through the digestive tract smoothly.

Hairballs are more common in long-haired cat breeds that tend to groom, shed, and pick up more hair than short-haired breeds. They are also more common in cats with skin issues than those with problem-free skin. They also appear more in adult cats than kittens because kitties become adept groomers with age.

divider cat faces 2 oct 2024

How Often Should Cats Throw Up Hairballs?

This condition is normal and has no cause for concern unless your feline friend tends to cough them up more often than usual, leading to gastrointestinal obstruction.

So, how often should it be? The numbers vary depending on your vet. Some vet authorities suggest that a wad of fur every one or two weeks is fair for a healthy cat, while some kitties, like the long-haired Persians and Maine coons throw up hairballs once a year or seldom.

You might notice that your cat tends to vomit hairballs more often during certain times. Well, furballs are seasonal. Hairballs are more common in summer when cats groom more often to shed their winter coats.

But the bottom line is that only you understand what’s typical for your kitty, and you should consult a vet if your feline friend is regurgitating hairballs more often than it should.

Frequent hairballs may indicate reduced motility and impairment of the feline’s digestive system. Reduced motility means the feline’s gastrointestinal tract is suffering since food and moisture aren’t passing through it as they should.

When the intestinal walls continuously come into contact with the resulting uncleared antigens and pathogens for a long time, it causes a bacteria overgrowth that prevents nutrient absorption.

Similarly, kitties that buff out excess hairballs may be overgrooming, making them ingest too much fur. Frequent hairballs and excessive grooming could be signs of anxiety and distress in response to sudden changes in the kitty’s environment, allergies, food sensitivities, unhealthy skin, or an illness.

So, check with a vet if your feline friend is grooming excessively or aggressively.

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

divider cat paws 2 oct 2024

Signs of Hairballs in Cats

It is disturbing to see or clean a cat’s hairball. But how will you distinguish a hairball? What are the accompanying signs?

First, your cat may gag and eventually cough up a bullet-like particle that is the same color as its hair, which contains fur and normal stool. In addition to gagging and vomiting, your kitty may exhibit:

  • Loss of appetite
  • Dry cough, whizzing, and retching
  • Litter box troubles such as diarrhea and constipation
  • Swollen abdomen
  • Vomiting with pieces of fur, fluid, or food
  • General body weakness and lethargy
  • Cylindrical hairballs

Contact your family vet whenever your cat displays the above signs to confirm the hairball because the signs can indicate other health conditions. It would be best to keep a diary of how often your cat regurgitates the hairballs and the other signs it displays.

Your vet may require the feline’s history of hairball regurgitation before performing physical exams, ordering blood work, X-rays, and radiographs to check for the feline’s intestinal tract obstruction. The vet will treat the gut blockage immediately or call for surgery before it turns deadly for your cat.

sad cat
Image Credit: Pixabay

divider cat paws 2 oct 2024

Treatments of Hairballs in Cats

Although no permanent treatment can prevent hairballs, you can put measures in place to reduce their likelihood and frequency. There are several treatments that various veterinary authorities recommend, depending on the severity and urgency of the condition.

1. Use a Hairball Preventive or Laxative

You can find laxatives in the market, such as Cat Lax, that help move the hairballs down the digestive tract and prevent them from occurring. The laxatives can be mild and usually treat the problem at its root: the coat.

These hairball gels and pastes contain petroleum jelly and mineral oils not absorbed into the cat’s digestive system if ingested. Instead, they act as a lubricant so the hairball can pass unobstructed. The good thing is that most kitties enjoy the taste and consider the laxatives and ointments a treat.

Cat parents can apply these hairball preventives and gels on the cat’s coat twice or thrice a week for it to lick off their paws.

Although laxatives effectively enable the passage of stubborn hairballs, it would be best for cat parents to administer vet-approved preventives only. Plus, you should not use this treatment with food to avoid interfering with and affecting your cat’s regular diet.


2. Groom Your Cat Regularly

Cats like and swallow loose hair frequently. You can help reduce the amount of ingested hair and prevent regular hairballs by combing or brushing the cat’s coat several times a week. The more hair you can remove, the less hair your cat ends up ingesting.

Regular or daily grooming helps the cat shed loose hair and provides a fun moment for you to bond with your feline friend.

Tired of seeing cat hair all over your house? Well, we've got a little secret we wanted to share with you. Do you want to know how we keep cat shedding to a minimum? The Hepper Cat Brush is how!

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...

Created to be gentle on your cat’s skin while removing excess hair, this brush is perfect for weekly grooming sessions. Click here if you’re ready to say goodbye to loose cat fur!

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!

You can take the cat to a professional groomer for a grooming session and haircut twice a year, especially if your cat is long-haired if your other commitments prevent you from grooming it regularly.


3. Change of Diet

Thankfully, many pet food manufacturers today make specialized hairball-reduction formulas and cat foods. Excellent examples include Greenies Feline Hairball Control, Iams Proactive Health Hairball Care, and Purina ONE Hairball, among many others.

Introducing your cat to this specialized diet will help your kitty to pass and eliminate the fur build-up from the digestive system.

A vet may recommend high-fiber formulas known to boost the health of your cat’s coat, keep the digestive system functioning as it should, and reduce shedding.

Only change your kitty’s diet, use commercial diets, or introduce your cat to hairball-reducing treats after approval from a vet.


4. Discourage Excessive Grooming

Yes, hairballs in cats can be a result of compulsive grooming. While these animals naturally groom themselves, you can help reduce how often they do it by initiating other recreational activities that keep the cat occupied.

You can train them to get used to playing with cat toys, running outdoors, and playing with you to take up the time they may otherwise use to lick its coat.

brown tabby cat with green eyes lying on the sofa, bites its nails
Image Credit: Magui RF, Shutterstock

5. Surgical Removal

Unfortunately, your cat may require surgery to dislodge the hairballs in its system. Vets recommend this treatment plan if the condition is severe and life-threatening. Surgical procedures usually happen immediately after the diagnosis to prevent fatalities.


6. Controlling Food Portions

Sometimes, cats pick hair in their food while eating. It is possible because cats can shed hair into their food.

It would help if cat parents fed their pets multiple small meals rather than one or two huge meals in a day to reduce the cat’s time at the food station and prevent shedding, ingestion of fur, and formation of hairballs.


7. Feed Your Cat Hypoallergenic Food

Allergies could also cause excessive shedding that results in hairballs. If you start noticing hair in your cat’s stool or cough-up, it will help to feed your pet hypoallergenic cat foods exclusively for some time.

Hypoallergenic foods you can feed your cat include Addiction Grain-Free Salmon Cat Food, Royal Canin Cat Food, and Hill’s Prescription Diet Cat Food.

If these foods don’t seem to work, check with a vet and talk to them about less-allergenic prescription diets before ruling out allergies as the cause of frequent hairballs.

cat eating chicken dinner
Image Credit: Chendongshan, Shutterstock

divider 3 paws

What to Do After a Cat’s Hairball Treatment

Hairball and intestinal obstruction treatment can guarantee your cat’s full recovery, although it may take some time. It would be best to conduct a follow-up appointment with a vet to ensure the kitty responds well to treatment and hasten recovery.

A follow-up plan is mandatory, especially if the vet recommends a surgical treatment. A vet will check the cat’s healing progress and suggest ways to prevent hairball concerns in the future.

divider cat paw scratch oct 2024

Summary

Finding a cylindrical pile of fur in your cat’s vomit or stool is not only disgusting, but it could also be a sign of an underlying health concern.

You can reduce the prevalence of hairballs using dietary plans like high-fiber and hypoallergenic cat food. Better still, you can prevent hairballs using simple and non-dietary hairball remedies like regular grooming and gel application.

But before starting any treatments, consult a vet first, as your kitty may even need surgery to alleviate the condition immediately.


Featured Image Credit: Tom Wang, 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

The Outdoor Bengal Cat Harness & Leash 2025 Review: Our Expert’s Opinion

What Is the Outdoor Bengal Cat Harness? As a cat lover, I enjoy treating my kitties to the great outdoors. Eating grass, sniffing...

Can Cats Eat Eggplant? Vet-Reviewed Nutrition Facts

We all love sharing food with our cats but often wonder what foods are fine or harmful. Eggplant might be one of those...

How Do I Find a Lost Cat with a Microchip? Vet-Verified Facts & Safety Tips

Losing your cat is a situation no one wants to go through. You might have lived with the cat for years, and losing...

National Animal Safety and Protection Month 2025: When it Is & How to Participate

October is National Animal Safety and Protection Month, a month dedicated to protecting animals and keeping them safe. This is a great time...

More related

Catster Photo Contest: Cats of the Week Winners (July 31, 2025)

Every week our team gets the privilege of sorting through our readers photos to choose what cats will win this weeks contest! See...

15 Best Cat Toys For Indoor Cats in 2025 – Reviews & Top Picks

Keeping cats indoors is one of the best ways to support their health and well-being. But indoor cats have special requirements, and they...

Can Stress Give a Cat Diarrhea? Vet Approved Signs, Causes & Treatment

Stress can undoubtedly cause cats to have gastrointestinal problems, including diarrhea. Although diarrhea can be triggered by stress, the condition can also be...

What Do Cats Dream About? Vet-Reviewed Facts & Sleeping Habits

Cats have a superpower: they look cute no matter what they do, but they’re especially adorable when curled up in a ball fast...

Keep reading

Is It True That All Stray Cats Have Fleas? Vet-Verified Facts & FAQ

It is fair to assume that all stray cats have fleas simply because they are more likely to be exposed to other animals infested with fleas. If a stray cat has been on the streets for a long time, they...

stray cats lying on the ground

8 Common Litter Box Issues & How to Fix Them

It’s a common myth that cats always use their litter boxes without issue. For the most part, cats indeed learn to use a litter box rather quickly, but this doesn’t mean that you’ll never encounter problems with your cat going...

orange cat beside litter box

How Do Outdoor Cats Survive Cold Winters? Vet-Verified Facts & Care Tips

Cats are known to be self-sufficient survivors who can look after themselves quite well. But how do the feral and stray cats withstand the cold while spending all their time outdoors during winter? While they have these fantastic fur coats...

siberian cat on snow

10 Best Cat Foods for Picky Cats in Canada in 2025: Reviews & Top Picks

Having a cat that’s a picky eater can be stressful. Your pet deserves the very best nutrition, but this can be challenging when your cat seems to turn their nose up at everything that you put in their bowl. These...

cat eating

Can Cats Eat Cheese Puffs or Balls? Vet Reviewed Risks & Health Facts

As a responsible and caring cat owner, you may sometimes find it hard to resist those pleading eyes when you’re enjoying a delicious snack. With their crispy texture and savory flavor, cheese puffs or cheese balls are a popular favorite...

Can Cats Eat Cheese Puffs or Balls

Why Your Older Cat Is Not Using the Litter Box (7 Likely Reasons)

It can be a bit frustrating when your cat uses the bathroom outside the litter box, but it’s not uncommon for older cats to have accidents. A lot of changes occur as your cat gets up there in age. Caring...

cat lying beside litter box

Does Vacuuming Kill Fleas on Cats? Vet-Reviewed Facts & Advice

Cats are beautiful creatures, but the fact that they have bodies full of fur cannot be ignored. Some have short hair that rarely needs to be brushed, while others must be brushed daily. No matter the cat’s fur type, we...

cat near vacuum

Why Do Cats Roll in Catnip? 5 Common Reasons

Most cats love catnip. There might be nothing more adorable than the concentrated energy cats bring to every interaction involving this powerful plant. But after watching your cat enjoy losing themselves in a good catnip high, you might be curious...

cat smelling catnip