Why Do Cats Vomit?

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Cats generally vomit from time to time, ever so often because they might have eaten something that upset their tummies, or because they have subtle digestive systems. On the other hand, the condition turns out to be acute when the unsettled stomach does not stop over and when there is, nothing left in the cat’s belly to throw up apart from bile. Significantly, you should take your pet to a vet in these cases.

While an unsettled stomach may have an unpretentious, up-front cause, it may be a pointer of something far more severe. It is also challenging for the reason that it can have a wide variety of causes, and defining the correct one may be difficult.

Types of vomiting

Types of VomitingNo. of Vomits per daySymptomsCauses
Acute Vomiting>1VomitingDietary Reasons, Fast Eating, Consumption of Contaminated Substance, Intestinal Parasites
Chronic Vomiting<1Abdominal Pain, Weight Loss, DepressionDietary Reasons, Chronic Toxicity, Intestinal Obstruction, Neurological Disorders, Parasites

Why do cats vomit?

One of the most common reasons behind vomiting is food. Many cat diets contain reduced animal offshoots, such as bone and numerous organs, which do not fit into the human chain. You may be speculating why your cat is consuming food that is not safe for human beings. As it turns out, these animal offshoots can add essential nutrients and healthy proteins to a cat’s nourishment.

Conversely, your cat may puke if they have distress digesting these offshoots. Additionally, an unexpected nutritional change can cause cat vomiting, along with diarrhea. When swapping your cat’s nourishment, it is significant to move gradually. It aids to jump by mixing a small amount of new-fangled food into the old food, and then gradually increasing the amount of new food up until your cat is consuming only the new food.

Generally, feeding your cat a high-quality diet with easily edible constituents is vital, along with creating gradual changes in nourishment, to evade disturbing your cat’s stomach.

Here are some of the most probable reasons for your cat vomiting:

Eating too fast

It is a matter of the fact that a cat can overeat at a single time. As per the digestive system of the cat, a signal is sent to the brain as soon as the stomach wall gets enlarged at a faster pace. It happens often, and the phenomenon is called regurgitation. When a feline regurgitates, it brings up liquid and food from the gullet by opening its mouth, unlike vomiting, where there is suppression and throwing up.

However, do not think regurgitation is at all times a case of consuming recklessly. It might be instigated by esophageal complications, impediments of the digestive tract, or lack of moisture. If at all you have forced the cat to eat unhurriedly and it still has difficulties, contact a veterinarian.


Carpet, grass, and tissues are just uncommon things cats may ingest and later throw up. The unsettled stomach is a defensive mechanism or nature’s way of emptying your cat’s system. From time to time, though, inquisitiveness can lead to more problems that are serious. Thread, toy parts, and fluffs are choices of playful cats and can get into the belly or intestine, triggering repeated nausea and severe suffering. If a cat shows these indications, take it to a vet directly. Here, surgery is often essential to get rid of the object.

Treats & Milk

Many cat possessors go beyond when it comes to nourishing their cat friends with high quality, well-balanced meals. However, it is significant to know the way the cats need to be treated. It is equally essential for sustaining high-quality cat nourishment.

Look at the bag of cat nourishment you have in your cupboard. Read off the constituents. Surfactants, propylene glycol, emulsifiers, dyes, FDC red, etc. are extracts and additives that can lead to intestinal tract irritation and, subsequently, an unsettled stomach.

To end with, most pets will drink up milk if it is placed in front of them. A cat does not have the essential enzymes desirable for breaking down the milk sugars in cow’s milk. As a result, secondary intestinal issues such as unsettled stomach are likely to cultivate if a cat gobbles up cow’s milk.

Consuming Foreign Bodies

If cats are not able to digest milk from any other species, then you can be sure that they are not able to digest outside bodies like toys and hairballs that go into their digestive system. Coincidentally, most cats are not like pooches that eat just about anything they see. On the other hand, cats are known to clean themselves persistently.

If your kitty has beautiful long fur, you will need to step in and help with the cleaning. Everyday grooming is suggested for longhaired cats, while shorthaired cats can get by with grooming once in a week. Besides, if you have a multi-cat home, make sure that one cat is not grooming anyone else. Continuous hair licking results in hairballs. A cat’s gastrointestinal tract takes care of all the fur. As a consequence, the unsettled stomach befalls.

So, if you are uncertain your cat is vomiting from hairballs, check the vomit for tubular plugs. If you see these lumps, you can be sure that hairballs are triggering the vomiting.

Pet parents can help stop hairballs by adding a bit of fiber to the cat’s diet. It will be beneficial to move consumed hair through the GI tract more quickly. In fact, many cat owners are inclining towards Cat Lax, which helps prevent as well as remove hairballs among cats and kittens.

Toxins or Chemicals

Ingestion of contaminants or chemicals can also lead to an unsettled stomach. Poisoning often leads to rapid nausea in felines. Many cats puke from time to time. On the other hand, if your cat doesn’t characteristically throw up every so often and is unexpectedly throwing up, consider the likelihood that they have swallowed something venomous.

Pet owners may not comprehend that many standard domestic floras are tremendously poisonous for cats. If your cat is predominantly affectionate of getting into your floras, consider buying wheatgrass, which can offer your kitty with great nourishing aids. Take some time to study which plants are venomous for felines, and be sure to get rid of them from your household. The substances found in herbicides and domestic cleansers can lead to instant, severe vomiting if swallowed.

Intestinal Parasites

Severe vomiting can also be a mark of an intestinal parasite. Abdominal parasites can be communicated through polluted water or a polluted food source. Abdominal parasites are common in felines, with some cat inhabitants having as high as a 45% occurrence rate.

The parasitic invasion will also result in weakness, diarrhea, and anemia. Abdominal parasites also rob the cat’s body of significant nutrients. For instance, kittens with intestinal parasites will have distress gaining mass as they do not have an adequate amount of nutrients to support healthy mass gain.

As a final point, some GI fleas found in cats, such as roundworms, can also disturb humans. For that reason, proper analysis and action plans are tremendously significant to stop these vermin from being communicated to the cat owner. You can try Feline Comfort, a powder formula that can help maintain GI tract and restores vomiting as well as diarrhea.

Additional Symptoms to Look For

In most circumstances, it can be thought-provoking to make a diagnosis of a disorder solely on the incidence of vomiting. Luckily, there are other medical signs to look for in combination with cat vomiting:

  • Diarrhea
  • Weight loss
  • Dehydration
  • Bloody vomit
  • Bloody diarrhea
  • Reduced appetite
  • Lethargy and weakness
  • Fluctuation in water intake

Also, pet owners should observe the rate of recurrence of the puke and when it occurs.


To get a clear idea of the reason for which your cat is repeatedly vomiting, you could collect a sample of the vomit and bring it to the veterinary doctor for a diagnosis. The veterinary doctor can perform certain tests such as measuring the cat’s temperature and examining the abdomen. If the condition is not so bad, then the doctor will recommend you to limit the nourishment of the cat. It is also advised to give clear fluids to the cat for a certain number of days and collect the sample of vomiting over that period.

Intermittently, the cat’s body may take the help of vomiting to clear the bowels of poisons. If the vomit encompasses too much mucus, a reddened intestine may be the reason. Undigested nourishment in the puke can be due to food poisoning, angst, or just overeating. Bile, on the other hand, designates a provocative bowel disease or pancreatitis.

If you find bright red blood in your cat’s vomiting, then the cat’s stomach might be ulcerated. On the other hand, if the blood appears to be brown, the problem is likely to be in the intestine. One more way to find out whether it is a problem in the intestinal obstruction is strong digestive odors.

If the obstruction is supposedly in the cat’s gullet, the veterinarian will arrange for an oral exam. Inflated tonsils are a decent pointer of such an obstacle.

Treatment for Cat Vomiting

Naturally, treatment for cat vomiting will consist of suppression of food and water until the throwing up has been stopped. The pet owners will be advised to reinstate water and everyday nourishment slowly over time.

This action, on the other hand, is solely for the unsettled stomach. It is imperious that pet owners should find the underlying cause of what is instigating the puke so that the main issue can be cured as well.

The treatment of your cat mainly depends on the underlying reason that is evident for the unsettled stomach of your cat. Here are some of the treatments that can be prescribed for your cat:

  • Medication to control the unsettled stomach
  • Antibiotics, in the case of microbial sores
  • Corticosteroids to treat provocative bowel illness
  • Surgery, in the case of tumor-caused due to an unsettled stomach or outside object
  • Particular medicines for treating chemotherapy persuaded vomiting

Important Measures to Prevent Vomiting

It is a fact that most of the cat owners accept vomiting of their pet as a natural behavior. However, there can be several other pressing reasons for their cats to vomit. One of the most instructed methods to stop your cat from vomiting is to slow down the habit of fast eating.

It is also recommended at times to elevate your cat’s nourishment slightly by putting an object like a ball into the dish. When this extra step is done, the cat will be forced to eat around the object, and finally, the intake will be tremendously slow. However, you should keep in mind that the dimension of the ball should not be so small that the cat would swallow it.

It is also advised not to feed multiple cats in a single time. If it is done so, the competitiveness between the cat’s would increase and would lead to more consumption.

Diet Matters

Typically, when you alter to higher-quality nourishment, there is no problem. Here are some instructions to make sure your feline’s change is as efficacious and contented as possible.

Go slowly

Make the change progressively to give your cat time to fine-tune. Make sure the feline eats something every single day. A cat that abandons consumption all of a sudden can develop liver complications.

Add appeal

Swapping from wet to dry or vice versa should also be done bit by bit. Many cats find preserved food more edible. If you change to dry, add water and warm it to some extent for more charm. Throw away any uneaten diet after 20 minutes to stop decay.

Measure up

How much should you feed? Your feline’s age, sex, breed, activity level, and general health need to be taken into attention. Talk to your vet and read the company’s references. Premium foods are more nutrient-dense than numerous non-premium nourishments, so do not be astonished if the suggested quantities seem near to the ground.

Pay attention

Frequently weigh up your cat and fine-tune the nourishing quantity accordingly after substituting to premium nourishment. Your cat may look as if happy if you over-feed it. However, over time, it may become overweight. Tummy difficulties can be left in the past with your vet’s help and a slight exertion on your part.


This article will hopefully be a revelation for all the cat owners when their favorite pet starts to vomit unexpectedly. Keep a keen eye on your beloved pet & when you feel things are not in control, take necessary action immediately.

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