Adult Status Epilepticus

Status epilepticus in adults requires rapid identification and aggressive intervention to prevent significant morbidity and mortality. The current clinical definition identifies the condition as continuous seizure activity or a lack of return to normal mentation lasting five minutes or more. Effective management prioritizes immediate benzodiazepine administration—specifically intramuscular midazolam—while simultaneously checking blood glucose to rule out metabolic causes. Clinicians must maintain a high index of suspicion for non-convulsive status epilepticus in patients who remain altered post-seizure, necessitating serial neurological exams and formal EEG monitoring. Because benzodiazepines have a short duration of action, prompt escalation to second-line agents like levetiracetam is essential for sustained control. When seizures remain refractory, providers must utilize established clinical pathways to guide the transition to continuous infusions or specialized care, ensuring that treatment is not delayed by diagnostic uncertainty or underdosing.