Following an overnight fast of at least 10 hours, a single dose of 10 mL of oxcarbazepine 300 mg/5 mL oral suspension (containing oxcarbazepine 300 mg/5rnL) was administered using a 10 mL graduated syringe, during each period of the study under the supervision of trained study personnel, along with 240 mL of drinking water at ambient temperature.