There is a two-hour dosing window for seizure medications.

• A. True
• B. False
• C. Not sure
• D. Always

Answer: (B)

Timing matters with seizure medicines because maintaining steady drug levels helps prevent breakthrough seizures. There isn’t a universal two-hour dosing window that applies to all seizure meds. Dosing schedules are set by the prescriber for each specific medication (often every 6–8 hours, 12 hours, or once daily). If a dose is missed, administer it as soon as you remember unless it’s almost time for the next dose; never double-dose to catch up, since that can raise the risk of toxicity. Because schedules vary by drug, the idea of a fixed two-hour window isn’t correct.