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Why is my Sphynx having seizures — Local Help in San Antonio

A seizure is a medical emergency and always needs veterinary evaluation. Idiopathic epilepsy is most common in dogs aged 1–5; older-onset seizures often signal serious underlying disease.

Local resources for San Antonio pet owners

Common causes of seizures in Sphynxs

  • Idiopathic epilepsy
  • Toxin exposure (xylitol, chocolate, permethrins in cats)
  • Liver disease (hepatic encephalopathy)
  • Brain tumor (usually pets >7 years)
  • Low blood sugar (puppies, small breeds)

When it's an emergency

Take your Sphynx to a vet immediately if any of the following apply:

  • Any first-time seizure
  • Seizure lasting more than 3 minutes
  • Multiple seizures within 24 hours (cluster)
  • Failure to fully recover between seizures

Safe home care steps

  • Keep hands away from the mouth — pets do not swallow their tongue
  • Move furniture and time the seizure
  • Cool the body if temperature is high; drive to an emergency vet immediately

Important: Home care is supportive only. If symptoms persist beyond 24–48 hours, consult a licensed veterinarian — AI guidance is not a substitute for professional diagnosis.

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Frequently Asked Questions

A seizure is a medical emergency and always needs veterinary evaluation. Idiopathic epilepsy is most common in dogs aged 1–5; older-onset seizures often signal serious underlying disease.