Cat Constantly Throwing Up: Causes, Concerns, and Solutions

If you're a cat owner, you may have noticed that your furry friend occasionally throws up. While occasional vomiting isn't necessarily a cause for concern, if your cat is constantly throwing up, it could indicate an underlying health problem. In this article, we will explore the reasons why your cat might be vomiting frequently, when to be concerned, and what steps you can take to help your cat feel better.

Understanding Cat Vomiting

It's essential to understand that vomiting in cats can be a symptom of various conditions. Vomiting is different from regurgitation (which occurs when the cat brings up undigested food), and it’s often more frequent than you may realize. Cats might vomit for a range of reasons, from something as harmless as hairballs to more serious gastrointestinal issues or health problems. To understand why your cat is throwing up, it’s important to assess their behavior, the color of the vomit, and any other symptoms that accompany it.

Why Is My Cat Constantly Throwing Up?

There are numerous reasons why your cat may be throwing up. Some are benign, while others may require veterinary intervention. Below are the most common causes:

1. Hairballs

Hairballs are one of the most common reasons cats throw up. Cats groom themselves frequently, and during this process, they ingest loose fur. While most of the hair passes through the digestive system, some of it accumulates in the stomach, causing discomfort and vomiting. If your cat is vomiting up hairballs regularly, it's a good idea to incorporate hairball control food or treats into their diet.

2. Food Intolerance or Allergies

Just like humans, cats can have food allergies or intolerances. Certain ingredients, such as dairy or grains, may cause an upset stomach, leading to vomiting. Switching your cat to a different food—especially one formulated for sensitive stomachs—can help. If your cat continues to vomit after a food change, it’s best to consult with your veterinarian to rule out allergies.
Related: Allergies in Cats

3. Eating Too Quickly

Some cats eat so fast that they don’t allow their stomachs time to digest properly. This rapid consumption can cause the cat to vomit shortly after eating. To prevent this, consider using a slow feeder or puzzle feeder, which encourages your cat to eat at a slower pace.

4. Gastrointestinal Issues

Conditions such as inflammatory bowel disease (IBD), ulcers, or gastritis can irritate your cat’s stomach and intestines, causing vomiting. These conditions are often diagnosed through blood tests, ultrasounds, or endoscopies, and may require prescription medications to manage.

5. Parasites (Worms)

Intestinal parasites, such as roundworms, hookworms, or tapeworms, can cause vomiting in cats. Regular deworming and routine checkups with your vet can help prevent this.

6. Toxins or Poisoning

Cats are curious creatures and sometimes ingest harmful substances. Common household items like lilies, certain foods, or chemicals can poison your cat, leading to vomiting. If your cat is vomiting and you've noticed any unusual behavior, it’s essential to contact your vet immediately to rule out poisoning.

7. Underlying Health Conditions

Chronic vomiting can sometimes be a sign of more serious health issues, such as kidney disease, hyperthyroidism, or cancer. If your cat's vomiting is persistent and accompanied by weight loss, lethargy, or changes in appetite, it’s essential to consult with a vet to determine the cause.

The Cat Vomit Color Chart: What Does Your Cat's Vomit Mean?

A useful tool in diagnosing the cause of vomiting in cats is the cat vomit color chart. By examining the color and consistency of the vomit, you can get a better idea of what might be going on inside your cat’s digestive system.

• Clear or White Vomit: This usually indicates that your cat's stomach is empty. It could be a sign of irritation or simply a result of your cat vomiting after eating too quickly or after excessive grooming (hairballs).
• Yellow or Green Vomit: This indicates the presence of bile, which is secreted by the liver and stored in the gallbladder. Vomit of this color typically suggests a stomach upset or digestive issue, such as gastritis or bile reflux.
• Brown Vomit: This color can indicate a problem with the intestines or may be a sign of a more severe condition like poisoning. It could also point to undigested food that has been in the stomach for a longer period.
• Red Vomit: Vomiting with red or bright blood could indicate bleeding in the gastrointestinal tract. This is a serious issue and warrants immediate veterinary attention.
• Foamy Vomit: Often associated with an empty stomach or digestive distress, foamy vomit can indicate nausea or irritation of the stomach lining.
  
  

When Should I Be Concerned About My Cat Vomiting?

Not all vomiting is an emergency, but there are several signs that should prompt you to seek veterinary care:

• Frequent Vomiting: If your cat is vomiting more than once a day or over several days, it’s time to consult a vet.
• Blood in Vomit: If the vomit is red or contains dark brown, coffee-ground-like material, this could be blood and needs immediate attention.
• Other Symptoms: Vomiting combined with lethargy, weight loss, diarrhea, or a decrease in appetite may indicate an underlying health condition.
• Persistent Vomiting: If your cat is vomiting consistently without a clear cause (such as hairballs), it may point to a gastrointestinal issue, infection, or even a chronic condition like hyperthyroidism or kidney disease.
  
  

What to Give a Cat Who Keeps Throwing Up

If your cat is vomiting frequently, here are some steps you can take to help manage the situation:

1. Adjust the Diet

Switch to a bland diet such as boiled chicken, rice, or a prescription food designed for sensitive stomachs. Make sure to transition gradually to avoid further upset.

2. Hydration

Ensure your cat stays hydrated, especially if vomiting has led to dehydration. Offer fresh water frequently and consider providing wet food, which contains more moisture.

3. Slow Feeding

If your cat eats too quickly, it might be helpful to use a slow feeder bowl. This will prevent them from eating too much at once and reduce the likelihood of vomiting.

4. Hairball Remedies

If hairballs are the cause of vomiting, you can give your cat a hairball remedy or fiber supplement. There are over-the-counter products that help reduce hairball formation and make it easier for your cat to pass the hair through their system.

5. Consult Your Veterinarian

If the vomiting persists despite your efforts, or if you notice any concerning symptoms, make an appointment with your vet. Your vet may recommend diagnostic tests to get to the root of the problem.

FAQs

1. Why is my cat throwing up undigested food?
This could be due to your cat eating too quickly, which causes the food to come back up before it’s fully digested. Slow feeder bowls or feeding smaller meals more frequently can help prevent this.

2. Can a cat die from vomiting?
In most cases, occasional vomiting is not life-threatening. However, frequent vomiting, especially with other symptoms like blood or lethargy, may indicate a serious condition that requires medical attention.

3. Is it normal for cats to throw up once a week?
Occasional vomiting, like once a week, may not be a cause for concern, especially if your cat has hairballs. However, if the vomiting becomes more frequent or changes in appearance, it’s time to consult with your vet.

4. How do I know if my cat’s vomiting is serious?
If your cat’s vomiting is accompanied by symptoms like weight loss, blood in the vomit, lethargy, or diarrhea, it’s essential to seek immediate veterinary care.

5. What is the best food for a cat that vomits a lot?
For cats who vomit frequently, consider switching to a sensitive stomach formula or a vet-prescribed gastrointestinal food. These foods are formulated to be easy on the stomach and reduce irritation.

Conclusion

While occasional vomiting may not be a reason for concern, constant vomiting in cats is something that should not be ignored. By understanding the possible causes, monitoring the frequency and appearance of your cat’s vomit, and seeking professional help when necessary, you can ensure that your cat stays healthy and comfortable. If your cat’s vomiting persists or is accompanied by other concerning symptoms, be sure to consult your veterinarian for an accurate diagnosis and treatment plan. With the right care, your cat can get back to feeling their best in no time.