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.

My Cat Just Threw Up, What Should I Do? (6 Vet-Approved Treatment Tips)

Share

Cat vomiting

Vomiting is common in all cats, but excessive throwing up is not normal. If your cat is throwing up excessively every few weeks, you should take them to a vet as soon as possible. However, if this is your cat’s first time, you can try different methods at home to bring your pet back to normal.

Cats throw up for many reasons, such as food allergies, diabetes, irritable bowel disease, cancer, or kidney disorders. Vomiting might also be your cat’s reaction to eating something wrong. If you just found your cat throwing up, you are at the right place. This guide includes six crucial tips to develop your next action plan. So, let’s dive in.

divider single cat paw oct 2024

Vomiting vs. Regurgitation

It’s essential to understand how vomiting differs from regurgitation before finding the treatment for your cat’s condition. Many cat owners also mistake vomiting for coughing, but all these three conditions are quite different.

Vomiting is when the content in your cat’s stomach and small intestine comes through their mouth. It begins with severe contraction of the cat’s abdominal muscles, requiring the animal to apply force to eject the vomit.

On the other hand, regurgitation doesn’t involve any type of force or abdominal contractions. Instead, it is a passive motion that expels the contents from the cat’s mouth and stomach. Regurgitation typically occurs when your cat has just finished eating or drinking, indicating an issue with the animal’s esophagus.

Coughing involves force, but nothing comes out of your cat’s mouth. It may look like your cat is vomiting by crouching down on their legs and stretching their neck. Sometimes, froth or foam may fill your cat’s mouth, but they usually swallow it again.

If you can’t understand the difference between vomiting, coughing, and regurgitation, you might record a video of your cat’s vomit and show it to your vet. Doing so will help diagnose your pet’s condition.

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 3 paws

How to Effectively Clean Up Cat Messes, Odors & Stains 

The first part of cat mess prevention is ensuring you are taking the time to properly clean any accidents -  and that starts with investing in the right products! Of course, you'll want to opt for something safe first and foremost, to protect your feline's health, but secondly, you'll need a solution powerful enough to lift the toughest, stinkiest, most set-in stains. After careful consideration, we fell in love with one product and highly recommend it to all pet owners! 

Our Favorite Enzyme Cleaner 

Image Product Details
Best Enzyme Spray
Winner
Hepper Advanced Bio-Enzyme Pet Stain & Odor Eliminator Spray Hepper Advanced Bio-Enzyme Pet Stain & Odor Eliminator Spray
  • All-purpose
  • Pet-safe
  • Multi-surface safe
  • There are several reasons we can't get enough of the Hepper Advanced Bio-Enzyme Pet Stain & Odor Eliminator Spray.  It permanently removes the very worst smells and stains, it can be used on a multitude of surfaces and its neutral scented, meaning no odor masking! It comes in a generous 32-oz bottle and comes with 100% satisfaction guarantee. Learn more about this holy grail of a cleaner here!

    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 products of this cool cat company!

    sick grey tabby cat
    Image Credit: chie hidaka, Shutterstock

    What Makes Your Cat Throw Up?

    Cats can throw up whether or not they’re sick. They may throw up right after eating too fast or too much. They may also vomit in response to a change in their environment.

    Cats with long hair are also likely to engulf hairballs that stick in their stomach, which they might end up throwing up. It’s normal if your cat vomits a hairball every 1 or 2 weeks. Doing so helps them prevent blockages from their digestive passage.

    Remember, ejecting hairballs is not painful for your cat, but you should brush their fur regularly to keep it maintained. Some other common causes that make your cat vomit include the following:

    • Cancer
    • Diabetes
    • Hyperthyroidism
    • Kidney disease
    • Food allergies
    • Food poisoning
    • Intestinal parasites
    • Inflammatory bowel disease
    • Foreign objects stuck in their digestive tract

    These signs can cause a severe life threat to your pet, but early intervention can help them live a long, healthy life.

    You are free to use this image but we do require you to link back to Catster.com for credit

    The 6 Important Tips to Treat Vomiting in Cats

    Preventing the reasons for vomiting will be more comfortable for your cat than receiving the treatment. Thus, you must identify things that trigger vomiting in your cat and remove them from your cat’s surroundings.

    Here are six effective tips to prevent and treat excessive vomiting in your cat:

    1. Is Hair Involved?

    Hairballs are the common cause of vomiting in cats, especially those with long hair. If this is the reason behind your cat’s illness, you can try switching to over-the-counter (OTC) hairball formulae upon your vet’s prescription.

    These products prevent hairball formation by breaking it into smaller pieces through special enzymes. As a result, your cat does not throw up frequently. A high-fiber diet is also recommended for cats that vomit hairballs. Only give products to your cat after consulting a professional vet.

    pet hairball on owner hand after combing the cat
    Image Credit: RJ22, Shutterstock

    2. Evaluate Your Cat’s Diet

    If your cat throws up, you should go through its diet and see what went wrong. Eating too many table scraps or treats can make your cat vomit at any time. Thus, modify your cat’s daily diet and monitor the quantity you give them. Always provide them with smaller portions multiple times a day.

    You should always give your pet high-quality cat products and include nutritious foods in their diet. That’s the only way to keep your cat healthy in the long run.


    3. Remove Objects That Are Not Edible

    Your work isn’t done even if your cat has returned to their normal condition. Instead, you should look around and find non-food objects that your cat may swallow and vomit later. Cats are naturally curious, which is why they often get into accidents that make them sick.

    You should remove toys, yarn, medicine, toxic plants, chocolate, and other tiny objects that your cat can ingest quickly. These objects can lead to digestive complications in your feline friend.

    cat playing with strings_Shutterstock_Noam Armonn
    Image Credit: Noam Armonn, Shutterstock

    4. Inquire About a Special Cat Diet From Your Vet

    If this is the third or fourth time your cat has vomited, you should take it to a vet to diagnose any underlying health issue. Food allergies, poisoning, and inflammatory bowel diseases are two common causes of frequent vomiting in cats.

    If your doctor diagnoses any of these conditions in your cat, they prescribe you a special diet to avoid vomiting again.


    5. Test for Acute Vomiting

    You should immediately take your cat to a hospital for emergency treatment when its condition doesn’t seem to improve. The doctor will identify whether your cat has chronic vomiting or acute vomiting.

    In acute vomiting, cats rarely throw up. To identify this condition, the veterinarian will perform the following tests:

    • A CBC blood test will show the signs of common diseases, such as diabetes or kidney diseases
    • A fecal test to detect parasites
    • Abdominal radiographs to identify large tumors or foreign objects

    If these tests are negative, your cat is diagnosed with acute vomiting. The vet will prescribe you anti-nausea supplements for treatment.

    cat examined by Vets
    Image Credit: Kzenon, Shutterstock

    6. Seek Medical Attention for Chronic Vomiting

    Chronic vomiting is when your cat frequently vomits for months or once a week. Your vet will perform the below tests to diagnose this condition in your pet and determine the best treatment:

    • Gastrointestinal Panel. It will test your cat’s pancreas enzymes to diagnose pancreatitis. The doctor will also observe the folate and cobalamin to detect malabsorption in your pet’s small intestine.
    • The vet will test your cat’s abdomen to detect foreign objects in the pancreas. Ultrasounds will also help the doctor major the gastrointestinal tract’s wall and identify enlarged lymph nodes in case of cancer.
    • X-rays. Chest X-rays are necessary for older cats to identify the signs of cancer. This test helps the vet determine whether your cat has vomited, regurgitated, or coughed.

    After performing these tests, your vet can differentiate between gastrointestinal lymphoma, food hypersensitivity, and inflammatory bowel disease. They may also recommend a new diet before performing these tests if your cat’s condition is related to food poisoning.

    divider single cat paw oct 2024

    When Should You Call the Vet if Your Cat Vomits?

    It is not necessary to contact a vet right after your cat throws up. That is because occasional vomiting is often not serious, and your cat will start feeling better after some time. However, there are some conditions in which you should call the vet right away. These include the following:

    • Your cat throws up more than three times consecutively.
    • The cat stops eating or drinking for 12 hours and has thrown up multiple times.
    • Your pet shows diarrhea signs after some time of vomiting. Cats need to stay hydrated in case of diarrhea, but you should never do anything without consulting your vet.
    • Your cat has a history of health issues, such as hyperthyroidism, diabetes, and kidney diseases. You should know that it is an emergency if your cat throws up with these health conditions. Early medical treatment can prevent your cat’s condition from getting worse.
    • You found worms in your cat’s vomit. After returning from the vet, you should deworm your entire home and the cat. You must also empty the cat’s litter box and ensure they live in a clean environment.

    divider single cat paw oct 2024

    Conclusion

    Occasional vomiting is common in all cat breeds, but excessive throwing up is not. If your cat has just thrown up, you should calm them down and remove all non-food items from their surroundings.

    You can also feed them about 25% of their regular food after waiting for some hours. Wait for some time and see if your cat digested it properly. Then, increase their meal gradually over the next day.

    However, if your feline vomits again, you will need a professional vet’s help to diagnose your pet’s underlying health issues. The vet will develop the best treatment plan to ensure your cat’s optimal health.

    See also:


    Featured Image Credit: Tunatura, 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

    Rescue Cats Deserve Beautiful Endings

    We all know that beauty is only skin deep, and that scars always tell a story, and this is one cat with a...

    Ask Dr. Paola – Help! My Cat Gets Diarrhea from Wet Food! (March 23, 2026)

    Welcome to our “Ask Dr. Paola” series, where every Monday we bring expert advice straight from Dr. Paola Cuevas (MVZ) to help our...

    Cat Shampoo Alternatives That Are Already in Your House

    If your cat has ever gotten into something disgusting and you’ve found yourself without cat shampoo, we’re here to help. Before you panic...

    Licky Treats: A Scientific Investigation into the Tube-Based Delights Taking Over Modern Cat Households

    By Professor Lucifer Fluffovich, Department of Applied Snackology Human civilisation has produced many inventions of questionable usefulness: vacuum cleaners, pyramids, and the laser...

    More related

    Catster Photo Contest: Cats of the Week Winners (May 22, 2025)

    This Week’s Winner Silliest Most Dignified Best Action Shot Sleepiest Cutest Most Expressive Enter Your Cat Submit your kitty for a chance to...

    Maine Coon American Shorthair Mix: Info, Pictures & Care Guide

    In the world of cats, a fusion of two delightful breeds—the stately Maine Coon and the endearing American Shorthair—has resulted in a charming...

    How to Protect Your Cat from Being Stolen (10 Tips & Tricks)

    Your cat is an integral part of your family, and losing a pet can be devastating. Pets get lost every day when they...

    LaPerm Cat: Breed Info, Pictures, Traits & Facts

    The cat kingdom has truly fascinating cat breeds, one of which is the LaPerm, which stands out for their curly coat. These unique-looking...

    Keep reading

    Is Your Cat Winking, or in Pain? 4 Eye Problems Every Owner Should Know

    Think your cat is just winking at you in a mysterious, adorable way? Think again! If your furry friend keeps one eye closed most of the time, it might be more than a quirky habit. It could signal an underlying...

    A photo of a lazy Cat winking at the camera

    10 Best Food for Cats With IBD in 2026 – Reviews & Top Picks

    We all want to feed our cats the best food, but when they have irritable bowel disorder (IBD), finding it can be a bit of a challenge. Since simply switching their food can cause a flare-up, you want to get...

    grey cat just finished eating

    Why Do Cats Like the Beach? 3 Fun Reasons & Things to Consider

    Why do dogs get all the credit for being fun to take on vacation? Your cat is also ready for an adventure! Granted, it takes preparation and a few safety precautions, but there’s no reason that your feline friend can’t...

    Cat on the ocean beach during the day in Railay beach Thailand

    Cat FIP Signs & Treatment: Vet-Reviewed Facts & FAQ

    Feline infectious peritonitis (FIP) is a disease caused by a mutation of the FeCv virus. Known as the feline coronavirus, FeCv isn’t the same as COVID-19 and isn’t contagious to humans. Most of the time, a cat exposed to FeCv...

    cat and vet.

    9 Holiday Plants That Pose a Danger to Cats (With Pictures)

    Other than the baking and gift-purchasing aspects, part of gearing up for the holidays is decorating. Some decorating involves trees and plants, but when you have a cat running around, you must ensure your pet’s safety. Unfortunately, some of the...

    mistletoe with ribbon hanging on the door

    Why Is My Cat’s Bottom Lip Swollen? 9 Vet Reviewed Reasons & What to Do

    Your cat’s health is your responsibility—but sometimes you might not be sure whether anything is wrong. If you notice your cat has a swollen bottom lip, should you be worried about it? Should you call an emergency vet? The truth...

    cat opening its mouth

    Cat Twitching: Vet-Verified Signs, Causes & When to See a Vet

    Cats have many strange behaviors, like the peculiar chattering sound they make when seeing a bird or a laser pen. But when we see our cat twitching while awake, it’s natural to be concerned and look for the underlying reasons...

    Cat scratching his ear while laying on a bed

    Is Your Cat Sleeping Too Much or Not Enough? Vet-Reviewed Signs & When to Worry

    A quick glance in my bedroom on a sunny day will likely reveal my three male cats sprawled on the bed. If I step into the room, Jack, Phillip and Leroy may each crack open an eye, swivel an ear...

    A brown cat sleeping upside down.

    Love Cats? So Do We! Join the Catster Community

    Stay informed with expert pet care insights delivered straight to your inbox! Discover professional guidance on animal behavior, feeding tips, trusted product picks, and much more.




    Sign up for the Catster Email Newsletter

    Stay informed with expert pet care insights delivered straight to your inbox! Discover professional guidance on animal behavior, feeding tips, trusted product picks, and much more.