Grand Mal Seizures in Cats

Seizures are caused when the neurons misfire inside the brain and send out inappropriate signals to the body. A grand mal seizure can be a frightening experience for a cat owner.

  1. Causes

    • According to PetEducation.com, there are many reasons why a cat might have a grand mal seizure. Liver or kidney disorders can cause seizures, as well as toxic substances, high fevers, and types of medication. If no reason for the seizure can be found, the cat is said to have primary or idiopathic epilepsy.

    Grand Mal Seizure

    • Cats go through four stages during a grand mal seizure. The pre-seizure or aural phase is characterized by agitation, restlessness, or needy behavior a few minutes before the seizure begins. Ictus is the seizure itself. The cat may lose consciousness, collapse, experience spasmodic jerking, or vomit. During the post-ictal or recovery stage, the cat might be temporarily blind or seem confused and disoriented.

    Treatment

    • Cats that experience seizures are often prescribed medications such as phenobarbital or potassium bromide to control the seizures, according to PetWave.com. A medication often prescribed to humans called Neurontin is also used, because it has shown excellent results with minimal side effects.