Nausea in cats
When to visit the vet?
Non-urgent see a veterinarian within 2–3 days
ORANGE for repeated Vomiting, dehydration, apathy, or abdominal pain. RED for blood in the vomit, uncontrollable Vomiting, collapse, or suspected foreign body.
Unsure about what’s wrong with your pet? Feel free to use our Symptom Checker for more clarity
Definition of
Nausea in cats is the feeling of sickness that can often lead to vomiting, where the cat tries to gag up the stomach contents.
Can Occur with the Following Diseases:
Grundlagen und mögliche Ursachen
Nausea and Vomiting are protective mechanisms the body uses to remove harmful substances from the stomach. In cats, this can be triggered by a wide range of factors. Nausea occurs when the vomiting center in the brain is stimulated, for example by signals from the gastrointestinal tract, the balance system of the inner ear, or by toxic substances in the blood.
A common cause of nausea in cats is ingesting something that irritates the stomach or is hard to digest, such as grass or indigestible foreign objects. A sudden change in diet or eating spoiled food can also lead to Nausea.
Diseases of the gastrointestinal tract, such as gastritis, can also cause nausea. Infections, parasites, or Inflammatory conditions are common reasons for such diseases. Systemic diseases such as kidney or liver disease that affect metabolism can also lead to Nausea.
Hormonal disorders, neurological problems, or diseases of the balance organ in the inner ear (e.g., vestibular syndrome) can also trigger nausea. Stress and anxiety are also known triggers, as they can affect the autonomic nervous system.
Finally, medications or toxins that enter the bloodstream can directly stimulate the vomiting center and cause Nausea. These include certain painkillers, antibiotics, or chemotherapy drugs.
Typische Begleitsymptome
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Vomiting: Nausea is often accompanied by Vomiting, in which the cat retches up stomach contents. This may be foamy, undigested food, or yellowish fluid (bile).
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Increased swallowing: Cats that feel nausea often swallow more frequently, as if they are trying to wash something down or suppress the stimulus.
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Salivation: Excessive salivation can occur as the cat tries to combat the feeling of nausea.
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Loss of appetite: Cats with nausea often have no appetite or completely refuse food.
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Lethargy: An affected cat may behave lethargically and be less active than usual.
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Altered behavior: Some cats show increased meowing or withdraw when they feel unwell.
Wann zum Tierarzt?
A veterinarian should definitely be consulted if the cat vomits repeatedly, as this can lead to dehydration and further health problems. A vet visit is also advisable if the Vomiting is accompanied by other symptoms such as Diarrhea, Fever, or severe malaise.
If the cat vomits blood or the vomit looks unusual (e.g., coffee grounds-like), this indicates a serious condition such as a stomach bleed, which requires immediate veterinary examination.
You should also see a veterinarian if the cat consistently refuses food despite nausea and is losing weight, as this could indicate a chronic condition that needs treatment.
Symptomerkennung für den Tierhalter und tierärztliches diagnostisches Vorgehen
As a pet owner, you can recognize nausea by watching for the symptoms described. Increased Lip licking, frequent swallowing, drooling, and loss of appetite are often early signs. Vomiting itself is a more obvious sign that usually accompanies nausea.
The veterinarian will first take a thorough medical history to identify possible triggers and perform a physical examination. Blood tests can help diagnose systemic diseases such as kidney or liver problems. X-rays or ultrasound examinations may also be necessary to detect foreign bodies or structural abnormalities in the gastrointestinal tract.
In some cases, an endoscopy may be necessary to examine the stomach and intestinal lining directly and take samples for a biopsy. If infections or parasites are suspected, fecal tests are helpful.
Was kann der Tierhalter tun und professionelle Therapieoptionen
As a pet owner, if your cat is nauseous you can first try to provide access to fresh water to ensure fluid intake. A short fasting period of about 12 hours can give the stomach time to settle, but it should not be extended without consulting a veterinarian, especially in young or sick cats.
You can offer small amounts of easily digestible food, such as cooked chicken or a special diet food, to be gentle on the stomach. It is important to reintroduce feeding slowly and observe the cat’s response.
Stress can worsen nausea, so a calm and safe environment should be created where the cat feels comfortable. Avoiding sudden changes in food or environment can also help reduce nausea.
Home remedies or medications should only be used after consulting a veterinarian to avoid unwanted side effects. The veterinarian can prescribe suitable medications to relieve Nausea or treat the underlying cause.
Ausblick auf aktuelle Forschung
In recent years, research into nausea in cats has increasingly focused on the neurophysiological mechanisms that trigger this symptom. Scientists are investigating how the central nervous system, especially the vomiting center in the brain, responds to various stimuli that can cause nausea. A key role is played by the neurotransmitter serotonin, which has already been well studied in humans and is now receiving increasing attention in veterinary studies. Researchers are trying to decode the signaling pathways that lead from the gastrointestinal tract to the vomiting center in the brain in order to develop targeted new medications.
Another focus of research is the genetic predisposition to nausea in cats. Some cats seem more prone to Nausea and Vomiting, which could indicate genetic factors. Studies looking at genetic analysis of cat populations could provide important clues in the future as to which genetic markers are associated with an increased susceptibility to nausea. In the long term, this could lead to preventive measures or targeted treatments.
The role of nutrition in relation to nausea is also being intensively researched. Scientists are investigating how different food compositions and components can influence the risk of nausea. Both the quality of the ingredients and feeding habits are being considered. The goal is to develop nutrition plans that minimize the occurrence of nausea. Probiotics and prebiotics as dietary supplements are also in focus, as they promote healthy intestinal flora / gut microbiota and may therefore have a preventive effect against nausea.
The development of new diagnostic methods is another area of research. The use of imaging procedures such as ultrasound and endoscopic techniques is being further refined to identify the causes of nausea more quickly and accurately. In addition, research is being conducted into non-invasive biomarkers that can be detected in blood or urine and allow conclusions to be drawn about the causes of nausea. These advances could significantly improve diagnosis and subsequent treatment.
Overall, current research suggests that a holistic approach that considers genetic, nutritional, and neurological aspects is the most promising way to optimize understanding and treatment of nausea in cats. With advances in genetics and modern diagnostic procedures, personalized therapy approaches could be developed in the near future that are tailored to the individual needs and biological characteristics of affected cats.