MYSOLINE vs VIMOVO

Independent side-by-side comparison.

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

Possible drug interaction. MYSOLINE and VIMOVO 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	MYSOLINE	VIMOVO
Rating	74/100	New
Pharmacy pays	~$2.89 /30	—
Type	RX	RX
Active ingredient	PRIMIDONE	ESOMEPRAZOLE MAGNESIUM AND NAPROXEN
Manufacturer	Valeant Pharm Intl	Horizon
Dosage forms	Tablet	Tablet, delayed release
Drug class	Anti-Epileptic Agent	—
Boxed warning	None	None
Half-life	—	about 12 to 17 hours
Treats	Partial Epilepsies, Tonic-Clonic Epilepsy, Tremor	—

mysoline vimovo

Rating

74/100

New

Pharmacy pays

~$2.89 /30

—

Type

Active ingredient

PRIMIDONE

ESOMEPRAZOLE MAGNESIUM AND NAPROXEN

Manufacturer

Valeant Pharm Intl

Horizon

Dosage forms

Tablet

Tablet, delayed release

Drug class

Anti-Epileptic Agent

—

Boxed warning

None

Half-life

—

about 12 to 17 hours

Treats

Partial Epilepsies, Tonic-Clonic Epilepsy, Tremor

—

Frequently asked questions

What is the difference between Mysoline and Vimovo?

Mysoline contains Primidone, while Vimovo contains Esomeprazole Magnesium and Naproxen — 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.