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FELBATOL vs SESQUIENT

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 21, 2026·How we rate

Possible drug interaction. FELBATOL and SESQUIENT 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.

felbatolsesquient

Rating

New
64/100

Pharmacy pays

~$30.62 /30
—

Type

RX
RX

Active ingredient

FELBAMATE
FOSPHENYTOIN SODIUM

Manufacturer

Mylan Speciality LP
Lupin

Dosage forms

Tablet
Solution

Drug class

Anti-Epileptic Agent
Anti-Epileptic Agent

Boxed warning

Boxed warning
None

Treats

Seizures, Complex Partial Epilepsy, Lennox Gastaut Syndrome
Seizures, Status Epilepticus

Frequently asked questions

What is the difference between Felbatol and Sesquient?

Felbatol contains Felbamate, while Sesquient contains Fosphenytoin Sodium — 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.