Cat vomiting blood: causes and treatment

Author: Peter Berry
Date Of Creation: 16 February 2021
Update Date: 3 November 2024
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Vomiting of Blood in Cats | Wag!
Video: Vomiting of Blood in Cats | Wag!

Content

Every time blood appears, concern among animal caretakers is inevitable. In this article by PeritoAnimal, we will explain what are the most probable causes for which a cat may vomit blood and, mainly, how you should act in this situation that will require quick veterinary attention. So if your little companion is having this symptom, keep reading to find out what the causes and treatment of cat vomiting blood.

Cat vomiting blood: aspects to consider

Before talking about the possible causes that may explain the cat vomiting blood, you should consider some important aspects and who will have to report to the veterinarian for a correct diagnosis. They will be as follows:


  • Cat age;
  • Vaccination status;
  • Competition with other symptoms such as diarrhea, seizures, fever or lethargy;
  • Frequency;
  • Possibility or not of access to the outside.

All these data can guide the veterinarian to make the diagnosis. You will see in the following sections the most likely causes of cat vomiting blood. Also, you should keep in mind that, unlike what happens with dogs, cats do not vomit so easily, so sometimes they swallow this content and end up discarding it in the feces, which we can observe from a tone blackened, caused by digested blood. It is possible that the vomit comes from the esophagus or the pharynx, but this is up to the veterinarian who will determine after the exam.

cat vomiting blood: intoxication

If your cat has access to the outside and is showing other symptoms, such as diarrhea, bleeding or seizures, it is likely that he ingested some poisonous substance that produced internal bleeding. This is a veterinary emergency that can have fatal consequences in a very short time, so the veterinary care must take place without delay and, even acting quickly, the prognosis is reserved.


There are several products that can trigger poisoning in cats. If you find the remains of any of them, this will explain why your cat is vomiting blood, and you will have to collect these remains to take to the vet to facilitate diagnosis and treatment. It is necessary to be especially careful with the potentially toxic products that you leave near your cat. Although they are generally not as greedy as dogs, they can also ingest toxic substances like leaves and flowers. It doesn't hurt to check the toxicity of the plants the cat has access to, to avoid unpleasant surprises. To make this task easier, don't miss our article on "Toxic Plants for Cats".

Cat vomiting blood: gastrointestinal ulcers

Sometimes, cat vomiting of blood can be due to a wound that has occurred anywhere in the digestive system. These wounds are called ulcers, and one of their causes may be the use of medication, in addition to some diseases, especially chronic ones, as well as presence of foreign bodies and even parasites. Therefore, it is recommended to combine the medications with gastric protectors, especially when the cat needs to follow a prolonged treatment. Thus, it is necessary to go to the vet without wasting time and remind him of the medication the cat is taking, as this may be the reason why you have a cat vomiting blood.


cat vomiting blood: accident

If your pet has had an accident, such as falling from a height or being run over, this may be why you have a cat vomiting blood. Falls from windows are so common in felines that they are even called parachute cat syndrome. It is a veterinary emergency, as this vomiting is caused by a internal bleeding. The veterinarian will need to stabilize the cat and perform the necessary tests to discover the source of the bleeding. The prognosis will depend on the severity of the damage and the organ or organs affected.

Cat vomiting blood: treatment

As we have seen, the causes that can explain why a cat vomits blood are varied, therefore, it is vitally important. go quickly to the veterinary clinic, since, in some cases, early care can make the difference between life and death. Treatment, therefore, will depend on the source of the bleeding. To avoid it, you should consider the following measures:

  • Keep your cat dewormed regularly, and always take him to scheduled veterinary checks;
  • Control the environment in such a way that the cat cannot find any type of toxic product within reach (it must be taken into account that the cat can reach great heights, as well as entering apparently "impossible" places);
  • Likewise, windows and balconies must remain closed or covered with mosquito nets;
  • Avoid access to the outside if you live in places with vehicular traffic or risk of poisoning.

If you want to know more about cat vomiting, check out our YouTube video about cats. 8 Common Causes and How to Deal with Cat Vomit:

This article is for information purposes only, at PeritoAnimal.com.br we are not able to prescribe veterinary treatments or perform any type of diagnosis. We suggest that you take your pet to the veterinarian in case it has any type of condition or discomfort.