The management sequence for status epilepticus includes which of the following?

• A. First-line benzodiazepine, second-line IV Levetiracetam, fosphenytoin, valproic acid
• B. First-line oral benzodiazepine, second-line oral valproic acid
• C. First-line ketamine, second-line midazolam
• D. First-line phenytoin, second-line benzodiazepine

Answer: (A)

Status epilepticus demands rapid control of seizures, so immediate administration of a benzodiazepine is the most effective first step. Benzodiazepines quickly enhance GABAergic inhibition in the brain and stop many seizures within minutes, which is why they’re used first in every protocol.

If seizures continue after the benzodiazepine, the next move is to give an IV second-line antiseizure medication. Levetiracetam, fosphenytoin, and valproic acid are preferred choices here because they work quickly, can be given IV, and cover different mechanisms, helping to stop ongoing seizure activity when one agent isn’t enough. This combination reflects current practice guidelines and the typical sequence used in emergency management of status epilepticus.

Other sequences don’t fit the urgent needs: oral benzodiazepines won’t achieve rapid control in an actively seizing patient, and starting with agents like ketamine or using phenytoin alone instead of a benzodiazepine delays initial seizure termination.