Pet Health

Cat Seizures: Causes and Treatment (Vet-Reviewed)

Discover the causes and treatments for cat seizures in this vet-reviewed guide. Learn how to help your feline friend and recognize the signs of seizures.
Author: Veterinary Team
Dial A Vet
Updated
June 6, 2025
|
Published
June 6, 2025
A veterinarian examining a cat showing signs of a seizure during a check-up in a clinical setting.

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Seeing your cat experience a seizure can be a terrifying and overwhelming moment. You may feel helpless, not knowing what caused it or how to respond. The good news is that cat seizures are often manageable with the right care and guidance. Understanding the causes, symptoms, and treatments can help you feel prepared to support your feline friend through this challenging time.

⚠️ What to Watch For

Seizures in cats can manifest in various ways, ranging from subtle to dramatic. Recognizing the signs early is key to ensuring your cat gets the care they need. Here are some common symptoms to look for:

  • Sudden collapse or loss of balance
  • Uncontrollable muscle twitching or jerking
  • Stiffening of the body
  • Foaming at the mouth
  • Loss of consciousness
  • Involuntary urination or defecation
  • Temporary disorientation or confusion after the episode

Seizures can last anywhere from a few seconds to several minutes. If your cat experiences multiple seizures within 24 hours, this is considered a medical emergency known as cluster seizures.

🔍 Possible Causes

Seizures in cats can result from a variety of underlying issues. Identifying the root cause is crucial for effective treatment. Some of the most common causes include:

  • Epilepsy: A neurological condition that leads to recurring seizures without an identifiable cause.
  • Head trauma: Injuries to the head can disrupt normal brain function.
  • Toxins: Ingesting toxic substances like pesticides, medications, or certain foods can trigger seizures.
  • Infections: Conditions such as feline infectious peritonitis (FIP) or toxoplasmosis can affect the brain.
  • Liver or kidney disease: Organ dysfunction can lead to a buildup of toxins in the body, causing seizures.
  • Brain tumors: Both benign and malignant growths can disrupt normal brain activity.
  • Low blood sugar: Common in kittens or cats with diabetes, hypoglycemia can lead to seizures.

Your vet may need to run blood tests, imaging scans, or other diagnostics to pinpoint the exact cause of your cat’s seizures.

✅ What You Can Do at Home

While witnessing your cat’s seizure can be distressing, staying calm and taking the right steps can make a significant difference. Here’s what you can do:

  • Keep your cat safe: Move any nearby objects that could harm them during the seizure, such as furniture or sharp items.
  • Do not restrain your cat: Let the seizure run its course without holding your cat down, as this could lead to injury.
  • Time the seizure: Use a stopwatch or your phone to time the episode. If it lasts longer than five minutes, seek emergency veterinary care.
  • Stay quiet and calm: Reduce noise and bright lights in the environment to help your cat recover post-seizure.
  • Note the details: Write down what happened before, during, and after the seizure. This information will help your vet diagnose the issue.

While you cannot stop a seizure once it begins, these steps can help minimize risks and ensure your cat’s safety.

💡 When to Call a Vet

It’s important to involve a veterinarian whenever your cat experiences a seizure, especially if it’s their first time. Here are specific situations when you should seek immediate veterinary care:

  • The seizure lasts longer than five minutes.
  • Your cat has multiple seizures in a short period (cluster seizures).
  • Your cat does not fully recover between episodes.
  • There are signs of poisoning, such as vomiting or exposure to toxic substances.
  • Your cat is younger than six months or older than seven years and has no history of seizures.

Your vet will perform a thorough evaluation to determine the cause and develop a treatment plan tailored to your cat’s needs.

FAQs

Q: Are seizures in cats life-threatening?
A: While a single seizure is not usually life-threatening, prolonged or repeated seizures (cluster seizures) can be dangerous and require immediate veterinary attention.

Q: Can I prevent seizures in my cat?
A: Prevention depends on the underlying cause. Keeping toxins out of reach, managing chronic conditions like diabetes, and scheduling regular vet check-ups can help reduce the risk of seizures.

Book a $49 online vet consultation at https://www.dialavet.com for fast, expert advice.

References

While every effort is made to ensure the accuracy of this content - including vet review where applicable - this article is for informational purposes only and is not a substitute for professional veterinary advice, diagnosis, or treatment. If your pet is unwell or you are concerned, please speak with a licensed veterinarian. You can book a $49 online consultation with our veterinary team  😄
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