
Why Is My Cat Vomiting? Causes, Treatment, and Prevention
Key Takeaways
- Cats may vomit due to dietary issues, hairballs, or more serious conditions like kidney disease.
- Frequent vomiting, presence of blood, or unusual symptoms are red flags.
- Immediate actions include calling your vet for advice on feeding and making sure your cat stays hydrated; don't let a cat go without food for long.
- Long-term prevention includes dietary adjustments and regular vet checkups.
- Pawey's health records can hold notes on episodes and diet changes alongside your cat's vet visits.
Vomiting in cats is one of those issues that, unfortunately, many cat owners will face at some point. While occasional vomiting can be normal for cats—especially those prone to hairballs—frequent or severe vomiting can indicate underlying health problems. Understanding when to worry and what steps to take can greatly impact your cat's health and well-being.
Common Causes of Vomiting in Cats
Your cat might vomit for a variety of reasons, ranging from mild to serious:
- Dietary Issues: Sudden changes in diet, eating too quickly, or intolerances to certain foods can upset your cat's stomach.
- Hairballs: More likely in long-haired breeds, hairballs occur when cats ingest hair while grooming and must be expelled.
- Foreign Objects: Cats may sometimes swallow non-food items, such as string, yarn, or rubber bands, which can irritate or obstruct the digestive tract. If you see string, thread or tinsel hanging from your cat's mouth or bottom, don't pull it: go to a vet right away.
- Health Conditions: More serious causes can include kidney disease, hyperthyroidism, diabetes, inflammatory bowel disease, or parasites, as well as liver problems.
Good to know
According to Cornell's Feline Health Center, many cats vomit on occasion, and it is not uncommon for a cat to bring up a hairball once every week or two without lasting problems. More frequent vomiting is a reason to see your vet.
Warning Signs of Serious Problems
Not all vomiting should cause alarm, but certain symptoms require immediate veterinary attention:
- Frequency: Cats that vomit more often than once a week should be checked by a vet promptly.
- Blood: Presence of blood in vomit is a clear sign of a more serious problem.
- Additional Symptoms: Lethargy, weakness, weight loss, diarrhea, increased thirst, changes in urination, or changes in appetite accompanying vomiting should be quickly addressed with your vet.
Warning
If your cat shows any signs of dehydration, such as sunken eyes, dry or tacky gums, or lethargy, seek veterinary care immediately.
Immediate Steps to Take
When your cat vomits, take these steps to ensure their health:
- Call Your Vet About Food: Ask your vet whether to give your cat's stomach a short rest before the next meal, and keep fresh water available to prevent dehydration. Don't withhold food for long without advice: a cat that stops eating can develop hepatic lipidosis, a serious liver condition.
- Monitor: Keep an eye on your cat to see if vomiting persists or if any additional symptoms develop.
- Gradually Reintroduce Food: Once the vomiting has stopped, start with a bland, easily digested diet your vet recommends, and gradually reintroduce their regular diet.
Tip
Encourage hydration by offering water-rich foods such as wet food, which can be up to 80% water, especially if they're not drinking regular water enthusiastically. Avoid broths that contain onion or garlic, which can damage red blood cells, or a lot of salt.
Long-term Solutions and Preventive Measures
Managing and preventing vomiting involves regular care and attention:
- Dietary Adjustments: Stick to a high-quality, balanced diet and avoid sudden changes. Consider hypoallergenic options if food intolerance is suspected.
- Regular Grooming: Daily brushing and combing helps minimize hairballs.
- Routine Vet Checkups: Regular examinations can catch potential health issues early and keep your cat healthy.
Using Pawey for Better Health Tracking
While managing your cat’s health, it's essential to keep track of vomiting episodes and dietary routines. This is where Pawey comes in handy. With Pawey’s health records feature, you can log each vet visit and add notes on the episodes you've seen and any diet changes. That gives you a clear history to go over with your vet, so they have the information they need to help your cat recover.
Understanding what can cause vomiting in your cat and knowing when to seek help are crucial aspects of being a diligent pet parent. By combining these insights with the tools available through Pawey, you are well-equipped to ensure your feline friend stays happy and healthy.
Written by
Pawey Team
The Pawey Team shares tips and guides to help you give your pet the best care. Follow our blog for the latest in pet health, wellness, and more.


