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Why Is My Dog Vomiting

Why Is My Dog Vomiting

There are many reasons why your dog may be vomiting. Today, our Dallas vets share what you should know about vomiting in dogs, what to do if your dog is vomiting, and what to do to induce vomiting in dogs. 

Reasons Why Dogs Vomit

Vomiting is a sign that your pet may have an irritated stomach. This could also be a sign of inflamed intestines or gastrointestinal upset. Vomiting in dogs is an unpleasant thing to witness so it's important to stay calm to not distress your pet. 

Vomiting is your pet’s way of emptying their stomach of indigestible material to prevent it from remaining in their system.

Causes of Vomiting in Dogs

Some of the common causes of vomiting is that your dog ate too quickly, dined on too much grass or ate something their stomach simply doesn't agree with. This type of vomiting may be a one-time occurrence and not be accompanied by any other symptoms. Since there are many different potential causes for vomiting, it isn't always a reason for concern.

That said, potential causes of sudden or severe vomiting can be related to diseases, disorders or health complications such as:

  • Bloat
  • Reaction to medication
  • Bacterial or viral infection
  • Kidney failure
  • Liver failure
  • Pancreatitis
  • Change in diet
  • Heatstroke
  • Ingestion of poisons, toxins or food

When To Worry About Vomiting in Dogs

Vomiting may be cause for some concern and constitute a serious veterinary emergency if you see any of these signs:

  • Vomiting blood
  • Chronic vomiting
  • Continuous vomiting
  • Bloody diarrhea
  • Seizures
  • Vomiting in conjunction with other symptoms such as lethargy, weight loss, fever, anemia, etc.
  • Suspected ingestion of a foreign body (such as food, objects, children’s toy, etc.)
  • Vomiting a lot at one time
  • Vomiting with nothing coming up

Chronic Vomiting

If your dog has been vomiting frequently or it has become a long-term or chronic issue, this is cause for concern, especially if you’ve noticed symptoms including abdominal pain, depression, dehydration, blood, poor appetite, fever, weakness, weight loss or other unusual behaviors.

Long term, recurrent vomiting can be caused by:

  • Liver or kidney failure
  • Uterine infection
  • Constipation
  • Intestinal obstruction
  • Colitis
  • Cancer

As a cautious pet owner, it’s always best to prioritize safety and caution when it comes to your pup’s health. The best way to learn whether your dog’s vomiting is normal or not is to contact your vet. 

What To Do If Your Dog Won't Stop Vomiting

Your veterinarian will need your help to find the cause of the vomiting based on your pup's medical history and recent activities. For example, if your dog has been curiously exploring the kids’ rooms or you’ve caught him sniffing the refrigerator, it’s possible he could have gotten into something he shouldn’t have.

How to Induce Vomiting in Dogs

Panicked owners often find themselves searching "how to induce vomiting in dogs". Toxins cause gastrointestinal upset, but can also do serious damage when they are absorbed into the bloodstream as they get into the tissues. With decontamination, the goal is to eliminate the toxin from the body before it’s absorbed. If vomiting can be induced before the intestines absorb the toxin, toxicity may be prevented.

Dog owners should know that inducing vomiting at home is not advised except under extreme circumstances!

Inducing vomiting should always be done under the guidance of a licensed veterinarian. Before taking this action, call your primary veterinarian or a veterinary poison control center for advice. 

Deciding whether your pooch should be induced at home depends on what and how much your dog has consumed, and how much time has passed - there's a chance that the substance or amount consumed wasn't toxic, so inducing vomiting wouldn't be necessary.

Though vomiting can safely bring most toxins up, a few will cause more damage by passing through the esophagus a second time by moving through the GI tract. These include bleach, cleaning products and other caustic chemicals and petroleum-based products.

Also, if 3% hydrogen peroxide (the only safe home substance that can be used to induce vomiting in dogs) is incorrectly administered, it can enter the lungs and cause significant problems such as pneumonia. 

If your dog has a pre-existing health condition or there are other symptoms, inducing vomiting may result in other health risks. If induced vomiting is necessary, having a qualified veterinarian induce vomiting in-clinic is preferable. 

When Not to Induce Vomiting

Vomiting should never be induced in a dog that is:

  • Unresponsive or unconscious
  • Already vomiting
  • Having a seizure or recently had a seizure
  • Lethargic

Note: Hydrogen peroxide should not be used to induce vomiting in cats, as it is too irritating to kitties' stomachs and can cause issues with the esophagus.

How Veterinarians Induce Vomiting in Dogs

We carefully examine your pooch to determine whether inducing vomiting is safe for your pet. If it's determined that this action should be taken, special medication with minimal side effects is used (as opposed to hydrogen peroxide). If your dog does experience any side effects, we are equipped to administer proper care and medication.

What To Do If You Suspect Your Dog Has Ingested a Toxin

Immediately contacting your veterinarian or Poison Control is the best thing you can do after your pet ingests a toxin. This way, our Dallas emergency vets can immediately provide advice about whether you should bring your pet in, or if they think you can or should induce vomiting at home.

Note: The advice provided in this post is intended for informational purposes and does not constitute medical advice regarding pets. For an accurate diagnosis of your pet's condition, please make an appointment with your vet.

If your dog is vomiting and requires urgent care contact us right away! If you are in need of after-hours emergency veterinary care, contact your nearest 24-hour pet hospital immediately. 

New Patients Welcome, New Hope Animal Hospital, Dallas

New Patients Welcome

New Hope Animal Hospital is accepting new patients! Our experienced vets are passionate about the health of Dallas companion animals. Get in touch today to book your pet's first appointment.

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