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Irritable bowel syndrome

A representation of Irritable bowel syndrome

Irritable bowel syndrome (IBS) is a common condition that affects the gastrointestinal tract of dogs. It can lead to symptoms such as diarrhea, bloating, abdominal pain and loss of appetite. In this blog post, you'll learn about the causes, diagnosis and treatment of IBS in dogs.

What is irritable bowel syndrome?

Irritable bowel syndrome is a functional disorder of the digestive system characterized by disturbed intestinal movement and increased sensitivity of the intestinal wall. This means that the bowel overreacts to normal stimuli such as food, stress or bacteria and becomes inflamed. The exact cause of IBS is not known, but it is thought that several factors play a role, such as

  • Genetic predisposition
  • Stress and anxiety
  • Food intolerances or allergies
  • Infections or parasites
  • Changes in the intestinal flora

How is irritable bowel syndrome diagnosed?

Diagnosing IBS is not easy as there are no specific tests that can detect the condition. The vet must rule out other possible causes for the symptoms, such as

  • Intestinal inflammation or ulcers
  • Intestinal polyps or tumors
  • Pancreatitis or liver disease
  • Hormonal disorders such as diabetes or hypothyroidism
  • Kidney failure or urinary tract infections

To rule out these conditions, the vet may carry out various tests, such as

  • Blood tests
  • Urine tests
  • Fecal examinations
  • X-ray or ultrasound
  • Endoscopy or biopsy

If all other conditions are ruled out and the dog continues to show symptoms, the vet can make a diagnosis of IBS.

How is irritable bowel syndrome treated?

The treatment of IBS depends on the severity of the symptoms and the dog's individual response. There is no cure for IBS, but there are ways to alleviate the symptoms and improve the dog's quality of life. Treatment options include:

  • Dietary changes: a low-food diet with easily digestible ingredients can help soothe the gut and reduce diarrhea. Some dogs also benefit from a hypoallergenic diet that excludes potential allergens such as wheat, corn, soy or beef.
  • Probiotics: Probiotics are live microorganisms that can help balance intestinal flora and boost immune defenses. They can be administered as supplements or in special types of food.
  • Medication: In some cases, the vet may prescribe medication that can regulate intestinal motility, inhibit inflammation or relieve pain. These medications include, for example, antidiarrheals, antispasmodics, steroids or painkillers.
  • Stress management: Stress can be a trigger for IBS, so it is important to relax the dog as much as possible and provide a calm and safe environment. Some dogs also benefit from behavioral therapy or alternative methods such as acupuncture or homeopathy.

Irritable bowel syndrome is a common condition in dogs that can lead to unpleasant symptoms such as diarrhea, bloating, abdominal pain and loss of appetite. The cause of IBS is not known, but there are several factors that may play a role, such as genetics, stress, diet or infection. Diagnosing IBS is not easy as there are no specific tests that can detect the condition. The veterinarian must rule out other possible causes for the symptoms before making a diagnosis of IBS. The treatment of IBS depends on the severity of the symptoms and the dog's individual response. There is no cure for IBS, but there are ways to alleviate the symptoms and improve the dog's quality of life, such as dietary changes, probiotics, medication or stress management.


The authors assume that a veterinarian should be consulted if an animal is ill and that medication should only be taken after consultation with a doctor or pharmacist. Only an individual examination can lead to a diagnosis and treatment decision.

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