Why Is My Cat Vomiting A Brown Liquid? – Hairballs, undigested food and mucus, those are some of the more common sights a cat owner would expect to see in theirr felines vomit. However, the visual of an unusual brown liquid can be quite unsettling because brown vomit is not common it could be a red flag warning that your cat is very sick.

Hitting your cat to the vet as soon as possible is critical. If for no other objective than to rule out a serious medical issue. So let’s come to the topic and find out out the reasons and how to deal this situation about Why Is My Cat Vomiting A Brown Liquid?

Reasons : Why Is My Cat Vomiting A Brown Liquid?

Why Is My Cat Vomiting A Brown Liquid?

Although Brown vomit, especially vomit that has a strong odourr is never a positive sign. Some reasons are more critical than others. With that stated let’s take a closer look at  the reasons why your cat is producing brown liquid and the root causes and concerns?


The brown liquid could be blood that is coming from the throat or possibly the gums . Mouth ulcers can also be the culprit.

Have you ever brushed your teeth too hard and discovered brownish liquid on your toothbrush or in your sink? Bleeding gums can often produce what appears to be a brown liquid. The same can happen to your cat to some degree.

ALSO READ -   Can Cats Sense Fear In Humans?


If you have ever had a cat say less than a month you have already likely encountered a purged hairball especially if your cat is long-haired. Although a hairball and brown liquid are clearly not the same. The brown liquid that accompanies a hairball could be due to excessive force.

If your cat was deliberate in purging the hairball the extraction could be accompanied by dried blood or bile. This is not routinely normal but a one-off occasion is not completely out of the question.

Continue to be observant though make sure it was indeed a one-off, as continued Brown liquid is cause for a much greater concern.

Internal Organs

Although bile is primarily greenish or yellow in color an issue with your cat’s internal organs the liver for example can cause bile to become considerably darker. If your cat is unwell the bile can assume a darker and more brownish color.

Blocked Intestine

A blocked intestine will prevent food from digesting properly. This can be a serious issue that can leave your cat in a dire condition. Brown liquid produced during vomiting to be just one of a host of symptoms.

If detected early a blocked intestine cann be treated but you must act fast and seek professional care as soon as possible at the first sign of trouble.

Internal Bleeding

The digestion of something toxic or internal injury can cause internal bleeding. The byproduct can be visualized in the form of dried or somewhat congealed blood. This is a very serious situation and requires urgent care.


Dry cat food and cats rates are often brown in color. It is not out of the question for brown liquid to be the result of overeating and or eating too fast.

ALSO READ -   How To Play With Your Cat Depending On Its Personality?

If mixed with bile the visual of  brownomit or brown liquid could be the result of food color and simply nothing more. As with many issues we have details it is important to monitor this situation very closely as future occurrences would likely rule out this potential cause almost immediately.

How Should I Care For My Cat After It Vomits?

Why Is My Cat Vomiting A Brown Liquid?

Clean up the mess and remain calm. Most cats retreat after vomiting. This is either due to honest sickness or perhaps a bit of embarrassment. They act of vomiting and certainly the visual result is unnerving to cats.

Vomiting is physically demanding and traumatic to some degree. Getting mad at your cat for the mess they’ve made is not a positive reaction. This will only make you more uneasy and also scare your pet.

The wise decision is simply to clean up the mess and keep a loving eye on your feline. Pay close attention to body language and behavior. Vomiting is common every cat does it. However, signs of lethargy, disinterest in food and additional vomiting are all symptoms of a potentially much more serious issue.

What Is The Significance Of Vomit Colour?

Why Is My Cat Vomiting A Brown Liquid?

The color of your cat’s vomit can often be used as a general guideline to the current standing of health. This is yet another reason why you should always take your cat to the vet if you are concerned about their frequent vomiting and/or the color and texture being produced.

In addition to the brown liquid that has been discussed other colors of note include

  • Clear
  • White Foam
  • Yellow Or Green Vomit
  • Red Or Peak Vomit
ALSO READ -   Top Tips for Kitten Weaning? | Milk To Solid Form Scheduled


Is clear a colour? It is when discussing this topic especially in respect to what clear and  translucenteally means. This is often a sign of stomach irritation. A trapped furball or the consumption of grass can produce this particular color.

White Foam

It’s an another indicator of stomach irritation. White foam is typically the sign of an empty stomach.

Yellow Or Green Vomit

Why Is My Cat Vomiting a A Brown Liquid?

This is bile. While the occasional one-off is not typically a cause for concern. The production of bile in this manner on a semi-regular basis could indicate kidney or liver issues.

Red Or Peak Vomit

Similar to some instances of brown vomit red or pink can be a sign of blood. Most notably from the mouth, gums or throat area. Internal bleeding is also a possibility. Now, lets conclude this interesting topic why is my cat vomiting a brown liquid?

Final words

If your cat vomiting continuously then the right thing is go to vet for checkup. For full information related to this topic then read the article with this link Is Cat Vomiting Serious? What Happens To My Cat?



5 1 vote
Article Rating
Notify of

Inline Feedbacks
View all comments
Would love your thoughts, please comment.x