Why Vomiting Brown Liquid Occurs in Dogs
Brown vomit can happen to any dog for a variety of reasons. Although you may be alarmed to see your dog vomiting brown liquid, most dogs can recover with no permanent side effects as long as theyre treated promptly.
Bleeding ulcers
If your dog develops an ulcer and it begins to bleed, it could cause them to vomit. If the ulcers are located in the upper intestine or stomach wall, the vomit could turn a brown color since the blood would be digested by stomach acid. Tarry, black stools are another sign of bleeding ulcers.
Ingesting aspirin or other types of non-steroidal anti-inflammatory drugs (NSAIDs) is just one cause of ulcers. Others causes include:
Signs of stomach ulcers include severe vomiting, blood loss, and dehydration.
Intestinal blockage
Intestinal blockages can also cause your dog to vomit brown liquid. Ingesting a large object, such as a non-food item, can obstruct the intestines. Growths in the abdomen can also cause blockages. Symptoms vary depending on the location or cause of the blockage. Common signs include:
In the case of a total blockage, the vomit will be accompanied by a fetid smell. A foul smell can also accompany a dark brown vomiting if your dog ingested feces.
Items will move through the gastrointestinal tract in 10 to 24 hours, and signs of a blockage will occur within 12 to 24 hours after ingestion. If the item gets lodged in the esophagus, your dog will begin to show signs fairly quickly. Theyll lick their lips, swallow often, and regurgitate soon after eating.
The vomit may emerge in a tubular shape and can contain pieces of kibble. Your dog may also suffer from dehydration since they cant eat or drink properly. If the blockage is located in the stomach, the pylorus may get blocked, which can keep food from passing through the intestinal tract. In this case, your dog will most likely vomit within a few hours of eating.
Blockages in the small intestine can cause gas to accumulate, which can be fatal without prompt treatment. This can lead to the intestine getting distended, the blood supply getting cut off, and tissues dying. The dog might begin heaving right after being fed or experience abdominal pain, fever, shock, and a distended intestine. Blockages located elsewhere may present other signs, including diarrhea.
Other sources of bleeding
This can include bleeding in the digestive tract, which can be caused by a bleeding tumor in the upper small intestine or stomach, blood coming from gum or tooth diseases, or a blood clotting disorder.
Ingesting rat poison can also cause your dog to vomit blood and have black stools. Secondary bleeding can occur if your dog ingests blood from the mouth or lungs, or licks it up from other wounds or nosebleeds. The dog may then expel the ingested blood, which can come out as a black or brownish color.
Hemorrhagic gastroenteritis is a disease that can lead to your dog throwing up digested blood. Hemorrhages are serious, as they can lead to low blood pressure, anemia, and sometimes death. A warning sign of excessive blood loss is pale gums. If you notice lethargy, weakness, pale gums, and excessive loss of blood, take your dog to the vet immediately.
What to do if your Dog is Vomiting Brown Liquid
Stomach ulcers can usually be managed medically. If the ulcers perforate the walls of the stomach, your dog may need hospitalization or surgery. Dogs with severe stomach ulcers (even those that havent perforated the stomach lining) may require hospitalization, blood transfusions, intravenous fluid replacement therapies, and nutritional and electrolytic support. Other types of treatments include medication, supportive care, and dietary and lifestyle changes.
Foods that are easy to digest can help reduce irritation and inflammation of the digestive tract. Feed your dog small meals several times throughout the day. Your pet should always have access to fresh water.
Blockages should be treated quickly — if left untreated, a dog with a blockage can face fatal complications like peritonitis and perforation of the bowels. If brought to the vet soon after the blockage occurs, your dog can avoid surgery, and the blockage may be able to be removed via endoscopy. If death of the tissue (or necrosis) occurs, affected parts of the intestine will need to be removed along with the object.
The best way to prevent intestinal blockage is to supervise your dog while theyre playing and act quickly if you notice them eating something they shouldnt. Dont give your dog cooked bones or small toys that are easy to swallow. Since it can often contribute to stomach irritation, try to eliminate stress, such as loud noises, from your dog’s environment.
If you notice that your dog has swallowed something, your veterinarian may advise you to induce vomiting to prevent a blockage. Teaching your dog the “drop it” and “leave it” commands can make all the difference between prevention and treatment.
Dietary modifications and feeding small meals throughout the day can help your dog avoid stomach ulcers. Ensure your dog always has access to fresh water.
Intestinal blockages and other causes of vomiting brown liquid in dogs can be expensive to treat. If you suspect your dog has intestinal blockages or is at risk, start searching for pet insurance today. Brought to you by Pet Insurer, Wag! Wellness lets pet parents compare insurance plans from leading companies like PetPlan and Trupanion. Find the “pawfect” plan for your pet in just a few clicks!
The cost of treating dogs who vomit brown liquid will vary depending on the cause and veterinary costs in your area. Treatment for stomach and intestinal ulcers can cost between $500 and $2,000. Intestinal obstruction and ingestion of feces or foreign objects can cost $1,500 to $3,000. If your dog is vomiting brown liquid because they ingested blood, the cost of treatment will vary depending on the location and severity of the bleeding.
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Vomiting?
True vomiting tends to be preceded by drooling, a grumbly tummy, stretching, contracting of the tummy and ribs, and your dog looking a bit unsettled. If you are unsure though, film what your dog is doing. It might not be an attractive video to share on your socials, but it can really help your local vets to see whatâs going on.
What’s Wrong With My Dog? Why Does It Vomit A Dark Brown Liquid And Has Stopped To Eat?
There’s nothing that can get a pet parent moving quite like the sound of a dog vomiting or about to vomit. It’s a sound that all pet parents recognize and hate to hear.
Dogs vomit for many reasons. Some of the reasons are nothing to worry about, but sometimes, vomiting is a sign of a serious health problem that needs immediate veterinary care.
Learning to tell the difference can be tricky, but it’s important to know why dogs vomit, when you should be concerned, and what you can do to help.
This guide will break down the causes of dog vomiting, help you identify dog vomit types, and explain what you should do and when it’s time to call a vet.
One important thing to keep in mind is that dog vomiting and regurgitation are not the same thing. Think of dog vomiting as more of an “active process” and regurgitation as more of a “passive practice.”
Why do you need to know the difference? Because the causes of and treatments for the two conditions are very different, and vomiting tends to be more concerning than regurgitation.
Vomiting occurs when the contents from the stomach and upper intestines are forcefully ejected. Dog vomit can contain yellow bile or dog food that has been partially digested, and it usually smells sour.
Vomiting may occur directly after eating or anytime thereafter. It’s usually preceded by signs of nausea, such as drooling, licking the lips, and swallowing excessively.
Some dogs may eat grass before or after they vomit, possibly to induce vomiting or protect the esophagus, because grass can cover sharp objects like bone shards when the dog vomits. it is a good idea to prevent them from eating a large amount, or it may make matters worse.
They might also eat their own vomit. This is an instinct that dogs have that is very unappealing to us as humans, but it’s not a big problem for dogs.
Because vomiting causes dehydration, your dog might try to gulp down a whole bowl of water after vomiting. This may trigger more vomiting, so try to limit their water consumption to small amounts at a time.
Regurgitation, on the other hand, is a mild ejection of undigested food from the dog’s esophagus, meaning that it never made it to the stomach. A major difference is that regurgitation doesn’t involve abdominal heaving.
It tends to happen shortly after eating—maybe your dog ate too much or ate too fast. Or your dog could be overly excited or stressed out.
Once you’re pretty sure that your dog is vomiting and not regurgitating, you can identify the type of vomit by the appearance of it. What the vomit looks like can help determine the causes of vomiting in dogs.
Yellow vomit is very common when a dog has an empty stomach, and the yellow color that you see is due to bile secretions. This occurs most commonly in the middle of the night or early morning hours.
It can be caused by acid buildup, reflux, or any other systemic condition that causes nausea on an empty stomach.
Vomit that is white and looks foamy can be caused by a buildup of stomach acid. The foamy appearance may be caused by the vomit coming into contact with the air or being sloshed around in the stomach before the vomiting occurs.
If your dog is vomiting a clear liquid, it can either be caused by stomach secretions or when there is water pooling in the stomach that comes up by itself when vomited.
Often, this happens when a dog drinks while feeling nauseous and can’t even keep the water down.
Slimy vomit that looks like mucus occurs when a dog is drooling and it pools in the stomach in response to some major irritation. The dog relieves their nausea when they vomit up the mucus.
Blood itself causes nausea, so it is often vomited up if it pools in the upper gastrointestinal (GI) tract. If the color does not progress to red, and the vomiting is not prolonged or profuse, the pink tinge is not always a sign of an urgent situation.
However, if there are blood clots, fresh blood, or a coffee-ground appearance to the vomit, these things could indicate bleeding into the stomach or upper small intestine.
Bleeding can be a result of an ulcer, a tumor, lack of clotting, or eating rat poison. All of these conditions need treatment as soon as possible in a veterinary hospital.
Brown vomit could just be regurgitated food from the esophagus that never made it to the stomach to be digested. Also, it can indicate that a dog ate too quickly and didn’t chew the food, or swallowed a lot of air by gulping it down.
But although brown vomit may look like it’s just regurgitated kibbles, sometimes, there can be more to it. It’s best to inspect the vomit to try to determine the nature of the contents.
Traces of blood can appear brown at times if they are not profusely bloody. Brown vomit can also be an indicator of coprophagia (eating poop).
Green vomit can be caused by eating grass. It can also be due to a contraction of the gall bladder before vomiting (usually on an empty stomach), resulting in bile in the stomach.
Worms and other infectious organisms can cause vomiting in dogs. If there are live worms or a large infestation, such as with roundworms, a dog may vomit them up. (More commonly, they will shed eggs that can be found in the feces, and that is the only way to diagnose them.)
Dogs often eat grass when they have an upset stomach, which can sometimes induce vomiting. If they are eating grass on a regular basis, however, it is a possibility that they can be ingesting more pesticides and parasites.
There can be external causes or internal causes, and there are many factors, including the duration, color, severity, etc., that can Influence how to respond to the vomiting.
Here is a list of possible causes of vomiting in dogs, whether it’s acute (one-time, sudden instance) or chronic (happens often over time):
Acute vomiting is something that comes on all of the sudden and has not been going on for a long time.
Dietary indiscretion is something that is more common in younger dogs. From getting into the trash to eating a poisonous outdoor plant, you will usually know very quickly that your dog is sick.
If they eat an object that bounces around in their stomach but doesn’t cause an obstruction, this could turn into a chronic condition if you don’t know it is in there.
If the food they get ahold of is super fatty, it can lead to another serious stomach issue called pancreatitis.
Dog vomiting can be caused by certain contagious diseases as well, which are also more common in younger dogs.
One of the causes of a dog vomiting from a contagious disease is parvovirus, which can be very serious. It’s most common in puppies that are around other dogs in group settings.
Certain breeds may be more susceptible to parvovirus, including Rottweilers, Doberman Pinschers, German Shepherds, Labrador Retrievers, and sled dogs.
Often, the dog is carrying the parasite and we don’t know it. Then, all of the sudden, they may start showing symptoms such as vomiting.
Sometimes, the actual worm is vomited up, and more often, we don’t see the worm but the eggs that can be detected in the stool sample.
Drinking out of puddles and community drinking bowls can cause some bacterial imbalances that may cause stomach upset in dogs.
Drinking out of lakes with cyanobacterium (blue-green algae) can be deadly. The dog may first develop vomiting, but severe cases can progress to neurologic signs and death.
Vomiting can be caused by bloat. Bloat or gastric dilatation and volvulus is an acute and life-threatening condition requiring patients to be hospitalized and aggressively treated.
If the stomach fills with air and then twists on itself, it can cut off the circulation and cause the dog to go into shock.
A chronic condition is one that goes on for a long time, and can be constant or every so often.
Chronic dog vomiting can be frustrating if you don’t know the underlying cause. Some dogs are prone to vomiting on a regular basis. Chronic vomiting in young dogs is often due to parasites or a food sensitivity. It can also be caused by certain diseases or health issues.
Megaesophagus, which is a generalized enlargement of the esophagus, can be caused by a number of conditions that can affect dogs of all ages.
Some dogs can be born with the condition because that is just how their esophagus is formed. Other dogs acquire it over their lifetime due to conditions such as Addison’s disease, myasthenia gravis, or hypothyroidism.
Chronic vomiting also can be caused by inflammatory bowel disease (IBD). As the name implies, one may associate IBD with lower GI symptoms, but in fact, sometimes vomiting is the main symptom.
We mentioned pancreatitis as a common acute cause of vomiting in dogs. However, some dogs suffer from chronic pancreatitis, which makes them prone to vomiting on an ongoing basis.
The most important thing to determine is when it’s necessary to bring your dog to the vet, and when it’s okay to try a home remedy or just wait for the vomiting to pass.
If the vomiting has been going on for less than 12 hours, and your dog is perky and keeping down food and water, then it may be okay to wait and monitor the situation.
One of the biggest dangers with dog vomiting is dehydration. When a dog becomes dehydrated, essential body functions start to break down.
The things to watch for that would warrant an urgent visit to the vet or emergency clinic include:
This indicates a situation that can quickly lead to severe dehydration that could result in a need for hospitalization.
This could be a result of severe abdominal pain or cramping from electrolyte imbalances. You do not want to wait too long without veterinary attention.
Your dog eating a foreign object, a known toxin, or something you suspect may be toxic (projectile vomiting could signal eating a foreign object)
If you are unlucky enough to not stop it from going down the hatch, you can inform the vet or poison hotline right away what it was and find out what actions need to be taken.
There are some home remedies that you can try if your dog is having mild vomiting and not any of the serious symptoms mentioned earlier.
Pepto Bismol is not a preferred treatment for dogs. The concern about Pepto Bismol is that it contains salicylic acid, which is an ingredient in aspirin. We need to use this with caution, especially in dogs taking anti-inflammatories or steroids, as it could cause GI bleeding.
Pepcid AC (famotidine) and Prilosec (omeprazole) are safer options to use to help reduce acid production and acid reflux, and these often settle their stomach.
In most cases of vomiting, treatment via injection is the most effective route. It is the most reliable way to guarantee that the medicine is getting into the dog’s system and to prevent further vomiting. Often, a dog will vomit up a pill, and it can’t help them if they can’t keep it down.