What is the typical approach to a breakthrough seizure in a child with known epilepsy?

• A. Administer rescue benzodiazepine, ensure airway, check AED levels, and contact neurology to adjust therapy if needed.
• B. Wait and see; do not treat.
• C. Increase sugar intake.
• D. Sleep through the seizure.

Answer: (A)

Immediate, structured management of a breakthrough seizure in a child with epilepsy centers on aborting the seizure with a rescue benzodiazepine, securing the airway, and then reassessing and adjusting therapy. Administering a rescue benzodiazepine promptly helps stop the seizure quickly and reduces the risk of progression to longer, harder‑to‑control episodes. At the same time, ensuring the airway and monitoring breathing and circulation protects the child from complications during the event.

After the seizure, checking anti‑epileptic drug levels is important because a subtherapeutic level or issues with adherence, absorption, or interactions can explain why breakthrough seizures occur. If levels are not in the therapeutic range or if there are clues of noncompliance or pharmacokinetic changes, contacting neurology to review and adjust the long‑term regimen is the appropriate next step to prevent future episodes and optimize control.

Choosing to wait and see, increasing sugar intake, or sleeping through the seizure do not address the urgent needs of stopping the seizure and preventing harm, and they are not appropriate management in this scenario.