CEREBYX vs DEPAKENE

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 20, 2026·How we rate

Possible drug interaction. CEREBYX and DEPAKENE 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	DEPAKENE
Rating	New	72/100
Pharmacy pays	—	~$1.02 /30
Type	RX	RX
Active ingredient	FOSPHENYTOIN SODIUM	VALPROIC ACID
Manufacturer	Parke Davis	Abbvie
Dosage forms	Injectable	Syrup, Capsule
Drug class	Anti-Epileptic Agent	Anti-Epileptic Agent
Boxed warning	Boxed warning	None
Treats	Seizures, Status Epilepticus	Alzheimer Disease, Bipolar Disorder, Epilepsy

cerebyx depakene

Rating

New

72/100

Pharmacy pays

—

~$1.02 /30

Type

Active ingredient

FOSPHENYTOIN SODIUM

VALPROIC ACID

Manufacturer

Parke Davis

Abbvie

Dosage forms

Injectable

Syrup, Capsule

Drug class

Anti-Epileptic Agent

Boxed warning

None

Treats

Seizures, Status Epilepticus

Alzheimer Disease, Bipolar Disorder, Epilepsy

Frequently asked questions

What is the difference between Cerebyx and Depakene?

Cerebyx contains Fosphenytoin Sodium, while Depakene contains Valproic Acid — 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.