"The US Food and Drug Administration (FDA) has approved perampanel oral suspension (Fycompa, Eisai Inc.) as adjunctive therapy for treatment of partial-onset seizures with or without secondarily generalized seizures, and primary generalized tonic-"...
Four subjects inadvertently received Felbatol® (felbamate) as adjunctive therapy in dosages ranging from 5400 to 7200 mg/day for durations between 6 and 51 days. One subject who received 5400 mg/day as monotherapy for 1 week reported no adverse experiences. Another subject attempted suicide by ingesting 12,000 mg of Felbatol® in a 12-hour period. The only adverse experiences reported were mild gastric distress and a resting heart rate of 100 bpm. No serious adverse reactions have been reported. General supportive measures should be employed if overdosage occurs. It is not known if felbamate is dialyzable.
Felbatol® is contraindicated in patients with known hypersensitivity to Felbatol®, its ingredients, or known sensitivity to other carbamates. It should not be used in patients with a history of any blood dyscrasia or hepatic dysfunction.This monograph has been modified to include the generic and brand name in many instances.
Last reviewed on RxList: 3/6/2017
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