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Status epilepticus

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Status epilepticus is a prolonged seizure that can cause brain damage and sometimes death. Head injury, drug overdose or withdrawal, stroke, brain tumor, infection, or seizure disorders are common causes of status epilepticus.

It occurs when:

  • A seizure lasts more than 5 minutes.
  • Two or more seizures occur in rapid succession (one right after the other) during a 30-minute period and the person does not fully regain consciousness. (These seizures may look like one long seizure.)

The Health Encyclopedia contains general health information. Not all treatments or services described are covered benefits for Kaiser Permanente members or offered as services by Kaiser Permanente. For a list of covered benefits, please refer to your Evidence of Coverage or Summary Plan Description. For recommended treatments, please consult with your health care provider.