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Cat Vomiting Blood

This can be kept short because a cat vomiting blood is caused by a specific condition. Fresh blood in vomit is a sign of a damage to the intestinal lining between the mouth and upper small bowel usually caused by a foreign body. Tumors and cancer can also be a cause.

"PJ" - he vomited blood - photo Bellah (Flickr)

The cat in the picture was thought to have feline pancreatitis. He was placed on a special diet and given Pepcid. Pepcid is an "acid controller", meaning stomach acid so I presume he had a stomach ulcer. This might have been exacerbated by the pancreatitis but I have not looked that up.

Blood that has be partly digested and which resembles, "coffee grounds", indicates that the actual internal bleeding has taken place in the stomach or the outlets from the stomach.

The above serious conditions that require an immediate trip to the veterinarian should be distinguished from a cat swallowing blood and vomiting it.


I highly recommend this readable book on cat health problems. There is only one thing I dislike about it. Drs Carlson and Giffin the authors (with others?) do not decry the declawing of cats. They support it under strict conditions even though those conditions are for non-therapuetic purposes. Wrong, sorry.

See also:

Cat Vomiting and

Cat Vomiting (main site)

From Cat Vomiting Blood to Home Page


eye lift guide said…
I am not sure that your vet gave her some medication and pills for his condition, which may be too strong. In short, go to the vet or any vet for a second opinion. I hope everything goes well.

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