11 Cat Stomach Problems Symptoms You Should Know

Cat Stomach Problems Symptoms

Cat stomach problems symptoms are exactly what this post is all about and if that is what you are searching for then stick around.

In this article, you get a few of the common cat stomach problems symptoms, these are signs that something is wrong with your cat, and you should not overlook these signs.

Cats have a very good digestive system, but presence of bad materials could distort the activities of the whole digestion system.

Therefore, when you notice any of the below-listed symptoms persistently you need to see your cat vet.

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Cat Stomach Problems Symptoms

Here are the most common cat stomach problems symptoms you should always look out for in cats;


Giardia is a parasite that lives on the lining of your cat’s small intestine and this causes distortion in every digestive activity.

When the digestive tract of a cat is occupied with parasite or harmful objects the end product is vomiting.

When ever you see your cat vomiting constantly be rest assured that something is wrong with your cat.

The presence of any harmful object in the stomach of a cat always make a cat uncomfortable and this end up forcing the cat to throw up.

Hairballs can also cause the cat to vomit and the hairballs is formed in the stomach as the cat keep ingesting fur.

Remember to always seek medical attention when you notice constant vomiting with your cat.

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Constipation occurs in cats when the bowel movements become less frequent and stools become difficult to pass.

In cats, This happens most often due to changes in diet or routine, or due to inadequate intake of fiber.

Constipation is a clear cat stomach problems symptoms so watch out for it in your cat.

Also read: what to feed a cat with diarrhea and vomiting.


Frequent diarrhea and other signs of an upset stomach in your feline companion could be a sign of a gastrointestinal (GI) or digestive disorder.

Diarrhea is seen as loose, watery stools that occur more frequently than usual.

Diarrhea in cats is usually caused by a virus, bacteria, ingested through a contaminated food.

Less frequently, in cats, it can be a sign of another disorder, such as inflammatory bowel disease or irritable bowel syndrome.

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Struggles to eat

One of the major cat stomach problems symptoms is the struggle to eat this is because of the internal organs are not balanced.

In this case your cat rush out to feed but find it hard to eat then definitely something is wrong with your cat stomach.

When your cat continues to struggle to eat each time you feed the cat then you should consider seeing a vet.

Weight loss

Weight loss in cats can result from a decrease in body fluid, muscle mass, or fat in the body of a cat.

A decrease in the body fluid of a cat can come from medications, fluid loss, lack of fluid intake, or illnesses such as diabetes.

Most times in cat weight loss in cats show as after effects when something is already wrong.

It is a good practice as a cat owner to always check the weight of your cat from time to time.

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Painful abdomen & Swelling

Painful abdomen or swelling abdomen in cats can b as a result of many issues in the stomach of the cat.

This is usually the sign or after effects of an illness in a cat.

Possible causes of the painful abdomen in cats

Here are the primary causes of painful and swelling abdomen in cats;

  • Urinary obstruction
  • Ruptured bladder
  • Cancer
  • Poisoning
  • Pancreatitis
  • Dietary intolerance
  • Kidney stones
  • Feline infectious peritonitis
  • Bacterial infection
  • Parasites
  • Intestinal obstruction

Check out this article: traumatized cat symptoms.

Loss of appetite

Loss of appetite in cats is a clear cat stomach problems symptoms and shows that something is really wrong with your cat.

Loss of appetite in cats is also known as anorexia and could be caused by many factors.

Causes of loss of appetite in cats

Here are the causes of loss of appetite in cats which includes the following;

  • Kidney disease
  • Cat flu
  • Diabetes
  • Fever
  • Hyperthyroidism
  • Pancreatitis
  • Ingestion of poison
  • Infections
  • Cancer
  • Parasites

Read more: Your cat can disappear from the house and return home for a variety of reasons.


Weakness in cats is a clear cat stomach problems symptoms and shows that something is really wrong with your cat.


Flatulence in cats is a clear cat stomach problems symptoms and shows that something is really wrong with your cat.

This is a clear indication of the intake of air in cats and could be as a result of the following.

Causes of Flatulence in Cats

Here are the common cause of Flatulence in cats;

  • Swallowing a lot of air
  • Intestinal parasites
  • Overeating
  • Consuming spoiled food
  • Digestive disorders
  • Diet
  • Inflammatory bowel disease
  • Intolerance
  • Allergies

More information: Outdoor cat missing for a week here are reasons.


Regurgitation in cats is a clear cat stomach problems symptoms and shows that something is really wrong with your cat.

In cats this is seen as the action of bringing swallowed food up again to the mouth after eating.

Causes of Regurgitation in cats

Here are the common causes of regurgitation in cats;

  • Esophageal tumor
  • Ingestion of foreign body
  • Lead toxicity
  • Botulism
  • Idiopathic
  • Hypoadrenocorticism
  • Hairballs
  • Worms

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Lethargy in cats can be described as tiredness, weariness, fatigue, or lack of energy.

It can be accompanied by depression, decreased motivation, or apathy. This is clear cat stomach problems symptoms and shows that something is really wrong with your cat.

Lethargy in cats can be a normal response to inadequate sleep, overexertion, overworking, stress, lack of exercise, or boredom.

Causes of Lethargy in cats

Here are the common causes of lethargy in cats which are as follows;

  • Side effects of medications
  • Arthritis in cats
  • Too much stress
  • Overfeeding
  • Hairballs
  • Depression
  • Lack of exercise
  • Cardiovascular and Pulmonary Disorders
  • Asthma
  • Cancer
  • Inadequate sleep
  • Overexertion
  • Boredom

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