CEREBYX vs FELBATOL

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated June 7, 2026·How we rate

Possible drug interaction. CEREBYX and FELBATOL are different prescription medicines. Combining or switching between them can cause interactions — talk to a pharmacist or prescriber before making changes. This page is not medical advice.

Attribute	CEREBYX	FELBATOL
Rating	New	New
Pharmacy pays	—	~$30.62 /30
Type	RX	RX
Active ingredient	FOSPHENYTOIN SODIUM	FELBAMATE
Manufacturer	Parke Davis	Mylan Speciality LP
Dosage forms	Injectable	Tablet
Drug class	Anti-Epileptic Agent	Anti-Epileptic Agent
Boxed warning	Boxed warning	Boxed warning
Treats	Seizures, Status Epilepticus	Seizures, Complex Partial Epilepsy, Lennox Gastaut Syndrome

cerebyx felbatol

Rating

New

Pharmacy pays

—

~$30.62 /30

Type

Active ingredient

FOSPHENYTOIN SODIUM

FELBAMATE

Manufacturer

Parke Davis

Mylan Speciality LP

Dosage forms

Injectable

Tablet

Drug class

Anti-Epileptic Agent

Boxed warning

Treats

Seizures, Status Epilepticus

Seizures, Complex Partial Epilepsy, Lennox Gastaut Syndrome

Frequently asked questions

What is the difference between Cerebyx and Felbatol?

Cerebyx contains Fosphenytoin Sodium, while Felbatol contains Felbamate — they have different active ingredients.

Ratings are based on FDA regulatory (recall-safety) data. This comparison is for general reference only — not medical advice. Always consult a licensed professional before choosing or switching a medication.