cbd oil for dogs after stroke

5 Signs Your Dog Just Had A Stroke (And What To Do)

Strokes are not as common in dogs as they are in humans, but they can be equally serious and frightening. Unfortunately, recognizing the signs of stroke in dogs can be difficult. Our pups are quite stoic, and without the gift of speech to tell us how they are feeling, diagnosis is challenging.

Below we will discuss the types of stroke, how to recognize the signs in your dog, and what you can do to help them beat the odds.

What Is A Stroke?

According to the American Stroke Association, a stroke occurs when a blood vessel that carries oxygen and nutrients to the brain gets blocked or ruptures. When oxygenated blood cannot reach the affected area of the brain, cell death can occur.

Strokes often happen suddenly and without warning.

There Are 2 Types Of Stroke In Dogs:

Ischemic Strokes

These strokes occur when blood clots, tumor cells, clumps of platelets, bacteria or parasites obstruct the blood vessels of the brain. This obstruction leads to damage of the brain tissue. Ischemic strokes are more common than hemorrhagic strokes in both dogs and humans.

Hemorrhagic Strokes

In a hemorrhagic stroke, blood vessels rupture, causing bleeding in the brain, swelling, and increased pressure.

Signs Of Stroke In Dogs

As mentioned above, the symptoms of stroke in dogs can be subtle and hard to recognize. There are no warning signs prior to the stroke itself, so dogs often seem to go from perfectly normal to extremely impaired.

Some of the more common signs and symptoms to watch out for include:

1. Acute Weakness

A dog that has suffered a stroke may lose its balance or coordination when walking. They may also experience weakness or paralysis in one or more limbs.

2. Pacing or Circling

Depending on which side of the brain is affected, the dog may circle to one side or turn in the wrong direction when called.

3. Collapse

Lack of blood to some regions of the brain may cause the dog to collapse or even lose consciousness.

3. Facial & Vision Changes

While facial drooping is more common in people with strokes, you may notice your dog’s head is tilting to one side or that their facial expression appears odd. It’s also common for dogs to experience impaired vision or even blindness.

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Some dogs have abnormal eye movements from side to side or around in circles. Others may have unusual eye positioning, such as one eye that wanders while the other stays still, or eyes that appear to focus on two different spots.

4. Loss of Bladder and/or Bowel Control

It’s not uncommon for dogs to lose control of their bodily functions during a stroke.

5. Vomiting

Issues with balance and uncontrolled eye movement often cause nausea and vomiting.

Other Conditions Can Mimic The Signs Of Stroke

The major signs of stroke in dogs can also be symptoms of another condition known as Idiopathic Vestibular Disease (IVD).

The vestibular system is made up of delicate structures within the dog’s inner ear that “report” to the brain to maintain balance, coordination, and the position of the head, eyes, and legs. Disruption of this system can cause symptoms such as nausea, dizziness, head tilt, loss of balance, falling or rolling to one side, circling, trouble walking, and abnormal eye movements.

IVD is most common in older dogs and those with chronic ear infections. While it is undoubtedly a nuisance, it is not life-threatening and often resolves on its own. Sadly, many people mistake the signs of IVD for stroke and have their dogs euthanized prematurely.

Syncope – or fainting spells – may also be mistaken for stroke in dogs.

What To Do If You Believe Your Dog Has Had A Stroke

If you suspect your dog has had a stroke, seek veterinary attention immediately. Permanent neurological damage can occur in a short period of time, so you should not delay treatment. In the meantime, keep your dog calm and protect them from falls and injuries that may occur due to disorientation.

When you arrive at the animal hospital, your vet will perform a physical exam and a series of tests to rule out other problems and confirm a stroke. An MRI or CAT scan may be necessary to definitively diagnose a stroke and rule out other brain diseases with similar symptoms.

In addition to blood work, your vet will likely perform a full cardiac workup to determine if the stroke was caused by underlying heart disease. Other tests may include an electrocardiogram, chest X-rays, or a cardiac ultrasound.

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Causes Of Stroke In Dogs

Both ischemic and hemorrhagic strokes are more likely to occur in senior dogs and those with preexisting conditions such as:

  • Kidney Disease
  • Cushing’s Disease
  • Hypertension
  • Bleeding Disorders

While these conditions certainly increase the risk, 50% of canine strokes have no specific underlying cause.

There are no specific dog breeds that are predisposed to strokes, but certain breeds are prone to the underlying diseases that cause them. For example, King Charles Cavalier Spaniels have a high rate of heart disease, putting them at an increased risk for strokes.

How Serious Are Dog Strokes?

The severity of a stroke depends on the part of the brain affected and how long the brain goes without blood flow. Catastrophic strokes can significantly reduce the quality of life or even be fatal.

On the other hand, not all strokes are life-altering, and many dogs go on to live long, happy lives. Recovery and long-term prognosis depend on:

  • Type and severity of stroke
  • Underlying medical conditions
  • How quickly your dog receives treatment
  • Supportive care

Is There Anything You Can Do To Prevent Your Dog From Having A Stroke?

Since half of canine strokes have no underlying cause or warning signs, there’s really no way to prevent them. However, keeping your pet healthy can reduce the odds. Feed a balanced diet, maintain a healthy weight, and keep up with regular veterinary checkups. As your dog ages, increase the number of vet visits to help diagnose any u nderlying diseases that may contribute to canine strokes.

Remember, early detection is key: always seek veterinary care at the first sign of a stroke!

More dogs being poisoned by marijuana, vets say

When Dr. Jen Gunter returned home from the grocery store she knew something was wrong with her normally boisterous 3-year-old Labrador retriever, Hazel.

“She was on the couch. Her head was hanging over and she couldn’t lift herself up,” Gunter, a gynecologist in Marin County, California, told NBC News. “I got out the tennis ball, which she ignored. Normally, you get out the tennis ball and she is just all over it.”

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Hazel began shuddering when touched and couldn’t hold herself up or keep her eyes open. Then she lost control of her bladder.

“I thought ‘Oh my god, my dog is dying from poison or she had a stroke,’” Gunter recalled.

Staff at the emergency veterinarian clinic immediately knew what was wrong.

“The nurse came over and said, ‘This looks like this could be marijuana poisoning; we see that all the time,’” Gunter said.

A urine toxicology text confirmed it: Hazel had THC in her system. Gutner suspects her dog accidentally ate an edible or a joint when on a run earlier that day.

Gunter posted the story on Facebook last week, urging people to properly store and discard their marijuana to protect their pets.

Calls to the Veterinary Services Poison Helpline about accidental marijuana ingestion in pets has surged 448 percent over the past six years, according to a statement provided by the American Veterinarian Medical Association.

Dogs are “very curious” and “indiscriminate eaters,” which means they’re more likely to wolf down a discarded joint, get into a bag marijuana flowers or gobble an edible, Laura Stern, a veterinarian with the ASPCA Animal Poison Control Center, told NBC News via email.

“We have seen a significant increase in the number of calls we have received about pets and marijuana,” said Stern.

Cats can also be harmed by marijuana, usually by exposure to second-hand smoke, but about 90 percent of the marijuana-related calls to the Animal Poison Control are about dogs, said Stern.

Peter Bowie, a veterinarian at Pet Emergency & Special Center of Marin, California, estimates he treats four or five dogs a week who have consumed marijuana.

“Treatment is supportive,” he said. “If signs are moderately good, we do home nursing care. For more serious cases, we give IV fluids and do a respiratory watch.”

Treatable, but dangerous

Dogs have larger concentrations of cannabinoid receptors — which are involved in memory, appetite and the sensation of pain — than humans, which make them “more susceptible to the effects of cannabis than people,” Gary Richter, a veterinarian at Holistic Veterinary Care in Oakland, California, told NBC News.