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When a cat owner is asked if their cat has been vomiting, it isn’t uncommon to receive a knee-jerk response of no, followed by the line “not more than the usual”. Cat parents aren’t wrong; vomiting in cats is more common than in other species, so how do you know when it’s a problem?
One of the easiest qualifiers to give an owner is that while there may be vomiting, cats throwing up blood is never a good thing. That being said, throwing up blood isn’t always a serious issue, either. To help you better understand why this may be happening and what to do about it, we have collected everything you need to know on the topic.
What Are the Signs of Throwing Up Blood in Cats?
You can tell there is blood in a cat’s vomit if it is red or red-tinged. Small clots of blood that look like bright red spots might be visible instead, or sometimes the vomit can have a deep brown color. Besides the actual blood seen in the vomit, here are some other potential signs to watch for:
What Are the Causes of Throwing Up Blood in Cats?
There are many possible causes of throwing up in cats, any of which may, therefore, also cause blood to be present, though some are more likely to have blood than others. As a general rule, cats that vomit more than once within a day may start to have blood present due to inflammation of the stomach or esophageal lining. There are some more serious causes, such as:
How Is Throwing Up Blood Diagnosed in Cats?
Cats seen for throwing up blood need a thorough physical exam that screens for signs of anemia, abdominal pain, trauma, dental disease, and more. In addition to looking for sources or causes of the bleeding with the physical, bloodwork is almost always recommended. Some cats may also need X-rays or ultrasounds to help narrow down the cause.
How Do I Care for a Cat Throwing Up Blood?
Care varies very much based on the underlying problem. The best first step is to take your cat for evaluation and diagnosis with a veterinarian. Common treatments can include anti-emetics that treat vomiting, stomach protectants and antacids that treat and prevent stomach ulcers, and fluids to support hydration. More severe cases that have significant bleeding may need a blood transfusion.
At home, tracking exactly how often your cat vomits, how often there is blood present, taking pictures of the vomit, and noting any other signs seen can be very helpful for the veterinary team.
Frequently Asked Questions (FAQs)
Is a cat vomiting blood an emergency?
The safest answer to this question is yes. Not all causes of vomiting blood are emergencies, but unless you know the cause for sure, it is best to treat it like an emergency.
Why is my cat throwing up blood with a hairball?
When a cat throws up repeatedly, retches repeatedly, or brings up foreign material, as can happen with hairballs, this can cause irritation of the stomach or esophagus, which can cause blood to be present when they throw up.
Do cats that throw up blood feel sick?
This often depends on why they’re throwing up or why blood is in their vomit. Not all cats that throw up blood will look like they feel sick, but that doesn’t mean something serious isn’t happening. Since cats often hide signs of illness, it may be hard to tell if they feel sick.
Conclusion
Throwing up blood in cats should always be checked by a veterinarian. Many times, treatment can be supportive and done at home, but some causes are serious, life-threatening, and require hospitalization. Early treatment of whatever the cause is often significantly improves the outcome and comfort for the cat, so be sure to bring your cat to the vet as soon as you can when you notice blood in their vomit.
Featured Image Credit: Tunatura, Shutterstrock