dog kidney disease seizures

Life Expectancy of a Dog with Seizures [Vet Answers]

This article was updated on February 14th, 2024

There are many possible causes of seizures, and some are more manageable than others. Some dogs with seizures can live long and happy lives and have normal lifespans. However, the medical conditions causing the seizures may also get worse over time resulting in more frequent or more intense seizures.

In this article, our veterinarians Dr. Alex Crow & Dr. Jamie Whittenburg explain life expectancy for different types of seizures and share when euthanasia is the best option.

Key highlights: Seizures that last over 5 min or occur more than 2-3 times within 24 hours can be immediately life threateningDogs with well-controlled idiopathic epilepsy may live normal lifespans Seizures in dogs can be caused by many conditions, such as cancer, or liver and kidney disease. This article explains life expectancy for 8 different conditions If your dog continues to have uncontrolled seizures daily or weekly, humane euthanasia is often one of the kindest things you can do for them

Frequent or long seizures can be immediately life threatening

The frequency and length of seizures will have a huge impact on your dogs prognosis and life expectancy. Seizures that last over 5 minutes or occur more than 2-3 times within 24 hours can be immediately life threatening as the blood and energy supply to the bain is cut off. Therefore, these situations are an emergency, and your dog should be seen by a veterinarian immediately.

How long can a senior dog live after seizures?

On the other hand, dogs with well-controlled idiopathic epilepsy can live long and happy lives: dogs with idiopathic epilepsy have an estimated survival time of about 66 months (5.5 years) according tothis study, if seizures are properly controlled. Our Veterinarian Director Dr. Whittenburg explains:

With the newer medications that have fewer side effects and cause less strain on the liver, I believe a dog with well-controlled idiopathic epilepsy should be expected to live a normal lifespan.

Dr. Jamie Whittenburg

Dr. Whittenburg adds however that uncontrollable epileptic seizures, or the need for medications that tend to have more negative effects on the liver, such as phenobarbital, may potentially shorten the expected lifespan. The veterinary Center for University of Missouri estimates that 60-70 percent of epileptic dogs achieve good seizure control when their therapy is carefully monitored.

If seizures are occurring due to a brain lesion such as a tumor, then the median survival time will be dramatically reduced to closer to 8 months.

It is therefore crucial to determine the cause of seizures and to start your dog on medication if necessary. In the next section, we will look at the most frequent conditions causing seizures in dogs, and their impact on life expectancy.

Most frequent conditions causing seizures (with life expectancy information for each)

Dogs of all ages and breeds can experience seizures for different causes. Here are 8 of the most common causes, including information on life expectancy and euthanasia:

1. Liver Disease

Liver disease or failure in senior dogs can cause seizures, but other symptoms usually appear first, including loss of appetite, abdominal swelling, or digestive upsets (vomiting, diarrhea, or constipation).

Life expectancy: Dogs with liver disease can have a variable life expectancy depending on the underlying cause of the disease: some liver diseases are slowly progressive such as chronic hepatitis whereas other forms of liver disease progress much faster such as liver cancer. Because of this, the life expectancy for a dog with liver disease can range from months to years.

When it is time to consider euthanasia: If your dog is obviously very unwell and having seizures on a regular basis such as multiple seizures every week, its likely time to consider euthanasia.

2. Kidney Disease

Kidney disease or failure in older dogs can lead to toxin buildup in the bloodstream, causing seizures. Usually, seizures or comas only occur in advanced stages of the disease.

Life expectancy: The life expectancy of dogs with kidney disease will depend on the stage of kidney failure they are in. Seizures will usually only occur in very late-stage renal failure; this is described as stage 4 kidney disease and the medial survival time for dogs in this category is between 14-80 days according to the international renal interest society (IRIS).

When it is time to consider euthanasia: Dogs in stage 4 renal failure are likely to be very unwell and so euthanasia may be in their best interests, especially if they are losing weight, vomiting, and having regular seizures.

3. Cancer

A brain tumor can cause seizures as well as other neurological symptoms. A cancer that starts off in another part of the body can metastasize (spread) to other parts of your dogs body, including the brain, and cause similar problems.

Life expectancy: The life expectancy of dogs with brain tumors will vary depending on the type of cancer present and the speed at which it progresses. However, in many cases, the prognosis is poor. Without treatment, survival can be short, typically weeks to months. Treatment options like surgery, radiation, and chemotherapy can extend survival to several months to a year or more.

When it is time to consider euthanasia: Treatment may be able to extend this period but often not by much. If your dog is displaying neurological symptoms other than seizures such as incoordination, confusion, and an inability to walk properly, then its time to consider euthanasia. Having your dog euthanized is also recommended if your dog is having multiple seizures a week that cannot be controlled with medication.

4. Diabetes

Dogs with extreme diabetes can enter a state known as diabetic ketoacidosis. This results in electrolyte disturbances within the blood and seizures may follow. Its also possible for seizures to occur as a result of overtreating diabetes they could have a seizure if they develop hypoglycemia because of accidentally receiving too much insulin.

Life expectancy: The general median survival time for dogs with diabetes left untreated is 60 days. Treated and controlled diabetics may live full life spans. However, if your dog is having seizures or displaying other unusual neurological activity, then they are likely in a much later stage of the disease (See our article on the Final Stages of Diabetes). Take your dog to the vet immediately as prompt treatment may be able to reverse the seizures.

When it is time to consider euthanasia: If your dog has been having seizures for a while, and their diabetes is getting more difficult to control then euthanasia may be an option. Learn more in our article Signs that Your Dog May be Dying from Diabetes.

5. Hypoglycemia

Hypoglycemia is a condition where the blood sugar level in your dog drops significantly. This can lead to seizures or coma, which are the most severe consequences of hypoglycemia.

Life expectancy: Most causes of hypoglycemia can be easily reversed through veterinary treatment. However, in some cases where there is a more serious underlying cause, the prognosis might be poorer.

When it is time to consider euthanasia: If your dog keeps experiencing seizures despite veterinary intervention, then euthanasia might be in their best interests.

Related articles about dog seizures:Can Seizures Be Fatal to Dogs?Best Food for Dogs with Seizures

6. Adverse Reaction to Medication

All medications (and also, to a lesser degree, natural remedies) can have side effects. Many are mild and can include vomiting, diarrhea, and reduced appetite. Other severe reactions are less common, but definitely do happen. Seizures in dogs can be one fairly rare, but serious, side effect of certain medications.

7. Environmental Toxins

There are several things in our dogs environment that can potentially cause seizures. These include:

• Rodent poison
• Antifreeze
• Insecticides
• Garden weedkiller
• Insect poisons
• Lead paint
• Black mold

You may not even know that things like black mold, or lead paint are in your home. If your dog has unexplained seizures, having your ductwork and heating/ac and any old paintwork checked out is a good idea. Blood tests can determine lead levels too.

Dr. Alex Crow

8. Trauma or Injury

An injury to the brain can cause a seizure in dogs of any age. Older dogs are more prone to falling than younger ones, and a fall down some steps resulting in a blow to the head could cause brain damage or bleeding. If your dog shows any signs of illness, strokes, or seizures after falling or injuring himself (even if you didnt see them hit their head), take them to be examined by a veterinarian asap.

You may consider humane euthanasia if your dog experiences daily or weekly seizures

Whether your dog has had one seizure or multiple, they are never considered normal. If your dog presents with seizures alone or seizures with other symptoms, seek veterinary help immediately. Your vet can run tests to determine the cause of their seizures and see if treatment options exist to ease their suffering.

While making the decision to euthanize your pet is an extremely difficult one, watching them suffer is something no owner wants to experience. Seizures are very distressing for both you and your dog, and they are likely to feel very disorientated between episodes, as Dr. Crow explains:

Seizures are very distressing for both you and your dog. Dogs are likely to feel very disorientated between episodes. Seizures are never normal, and if they are occurring on a frequent basis, veterinary attention is required.

Dr. Alex Crow

If your dog is having uncontrolled daily or weekly seizures due to an illness, disease, or accident, often the kindest thing is to have them humanely euthanized. As heart-breaking as it can be to say goodbye to our pets, you can help end their suffering in the most pain-free way possible.

Final Words

While making the decision to euthanize your pet is an extremely difficult one, watching them suffer is something no owner wants to experience.

If your dog continues to seize on a weekly or even daily basis then it is not fair to keep them alive; often the kindest thing is to have them humanely euthanized.

• Alex Crow, VetMed MRCVS, is an RCVS accredited Veterinary surgeon with special interests in neurology and soft tissue surgery. Dr Crow is currently practicing at Buttercross Veterinary Center in England. He earned his degree in veterinary medicine in 2019 from the Royal Veterinary College (one of the top 3 vet schools in the world) and has more than three years of experience practicing as a small animal veterinarian (dogs and cats).

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Disclaimer: This website's content is not a substitute for veterinary care. Always consult with your veterinarian for healthcare decisions. Read More.

Kidney Failure And Seizures In Dogs

[ad_1]Kidney failure and seizures are two serious health issues that can affect dogs, and when they occur together, it can be especially concerning for pet owners. Kidney failure, also known as renal failure, occurs when the kidneys are no longer able to function properly and filter waste products from the blood. Seizures, on the other hand, are sudden, uncontrolled bursts of electrical activity in the brain that can cause a range of symptoms, from mild twitching to full-blown convulsions.

When a dog experiences both kidney failure and seizures, it can be a complex and challenging situation to manage. In this article, we will explore the relationship between kidney failure and seizures in dogs, including common trends, concerns, and answers related to the topic.

Trends:

1. Increased Risk with Age: Older dogs are more likely to develop kidney failure and seizures, as these conditions are often associated with the natural aging process.

2. Breed Predisposition: Certain breeds, such as Cocker Spaniels, German Shepherds, and Doberman Pinschers, may be more prone to developing kidney failure and seizures.

3. Environmental Factors: Exposure to toxins, such as antifreeze or certain medications, can increase the risk of kidney failure and seizures in dogs.

4. Underlying Health Conditions: Dogs with pre-existing health issues, such as diabetes or high blood pressure, are more susceptible to developing kidney failure and seizures.

5. Nutritional Deficiencies: Poor diet and lack of essential nutrients can contribute to kidney failure and seizures in dogs.

6. Medication Side Effects: Some medications used to treat other health conditions can have adverse effects on the kidneys and brain, leading to seizures.

7. Genetic Factors: In some cases, genetic predisposition can play a role in the development of kidney failure and seizures in dogs.

Quotes from Professionals:

1. Managing kidney failure and seizures in dogs requires a comprehensive approach that addresses both the underlying causes and the symptoms. Its important to work closely with your veterinarian to develop a treatment plan that is tailored to your dogs individual needs. Veterinarian

2. Nutrition plays a key role in supporting kidney function and overall health in dogs with kidney failure and seizures. A diet that is low in phosphorus and high in quality protein can help to reduce the strain on the kidneys and minimize the risk of seizures. Veterinary Nutritionist

3. Seizures in dogs with kidney failure can be particularly challenging to control, as the underlying kidney disease can complicate the management of epilepsy. Its essential to monitor your dog closely and report any changes in seizure activity to your veterinarian. Veterinary Neurologist

4. Regular monitoring of kidney function through blood tests and urine analysis is crucial for dogs with kidney failure and seizures. Early detection of changes in kidney function can help to guide treatment decisions and improve the long-term prognosis. Veterinary Internal Medicine Specialist

Common Concerns and Answers:

1. Can kidney failure cause seizures in dogs?

Yes, kidney failure can lead to electrolyte imbalances, high blood pressure, and toxins build-up in the body, which can trigger seizures in dogs.

2. How are kidney failure and seizures diagnosed in dogs?

Diagnosis of kidney failure and seizures in dogs typically involves blood tests, urine analysis, imaging studies, and neurological examinations.

3. What are the treatment options for kidney failure and seizures in dogs?

Treatment may include medications to control seizures, dietary management, fluid therapy, and in severe cases, dialysis or kidney transplantation.

4. Can kidney failure and seizures be prevented in dogs?

While some factors, such as age and genetics, cannot be controlled, maintaining a healthy diet, regular exercise, and preventive veterinary care can help reduce the risk of kidney failure and seizures.

5. Are seizures in dogs with kidney failure life-threatening?

Seizures can be life-threatening if not properly managed, especially in dogs with underlying kidney disease. Its essential to seek prompt veterinary care if your dog experiences seizures.

6. How can I support my dog with kidney failure and seizures at home?

Provide a quiet and safe environment for your dog, monitor their water intake and urine output, and follow your veterinarians recommendations for medication and dietary management.

7. Can kidney failure and seizures be cured in dogs?

While there is no cure for kidney failure or seizures, with proper management and treatment, many dogs can lead a good quality of life despite these conditions.

8. Are there any alternative therapies that can help dogs with kidney failure and seizures?

Some pet owners may explore alternative treatments, such as acupuncture or herbal supplements, but its essential to consult with a veterinarian before trying any alternative therapies.

9. How often should a dog with kidney failure and seizures see the veterinarian?

Regular veterinary check-ups are crucial for monitoring your dogs condition and adjusting treatment as needed. Your veterinarian will recommend a schedule based on your dogs individual needs.

10. Can stress trigger seizures in dogs with kidney failure?

Stress can be a trigger for seizures in some dogs, so its important to create a calm and predictable environment for your pet to help reduce the risk of seizure activity.

11. Are there any warning signs that my dogs kidney failure is worsening?

Signs of worsening kidney failure may include increased thirst and urination, decreased appetite, weight loss, lethargy, and changes in behavior. Contact your veterinarian if you notice any of these symptoms.

12. Should I restrict my dogs activity if they have kidney failure and seizures?

Moderate exercise is beneficial for dogs with kidney failure, but its essential to avoid strenuous activity that could increase the risk of seizures. Consult with your veterinarian for guidance on an appropriate exercise plan.

13. Can medications for seizures affect kidney function in dogs?

Some medications used to control seizures can have side effects on the kidneys, so its important to work closely with your veterinarian to monitor your dogs kidney function while on these medications.

14. How can I help my dog feel more comfortable during a seizure?

During a seizure, its important to remain calm and ensure your dog is in a safe place. Avoid touching your dogs mouth or head and speak softly to provide reassurance until the seizure passes.

15. What is the prognosis for dogs with kidney failure and seizures?

The prognosis for dogs with kidney failure and seizures can vary depending on the underlying causes, the severity of the conditions, and how well they respond to treatment. With proper care and management, many dogs can live a good quality of life despite these challenges.

In conclusion, kidney failure and seizures in dogs are complex conditions that require careful management and monitoring to ensure the best possible outcomes for our furry friends. By staying informed, working closely with veterinary professionals, and providing loving care and support, pet owners can help their dogs navigate these health challenges with resilience and grace. Remember, your veterinarian is your best ally in the fight against kidney failure and seizures, so dont hesitate to reach out for guidance and support along the way.[ad_2]