MYSOLINE vs SABRIL

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated October 8, 2026·How we rate

Possible drug interaction. MYSOLINE and SABRIL 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	SABRIL
Rating	74/100	70/100
Pharmacy pays	~$2.89 /30	—
Type	RX	RX
Active ingredient	PRIMIDONE	VIGABATRIN
Manufacturer	Valeant Pharm Intl	Lundbeck Pharms LLC
Dosage forms	Tablet	Powder, Tablet
Drug class	Anti-Epileptic Agent	Anti-Epileptic Agent
Boxed warning	None	Boxed warning
Treats	Partial Epilepsies, Tonic-Clonic Epilepsy, Tremor	Infantile Spasms, Complex Partial Epilepsy

mysoline sabril

Rating

74/100

70/100

Pharmacy pays

~$2.89 /30

—

Type

Active ingredient

PRIMIDONE

VIGABATRIN

Manufacturer

Valeant Pharm Intl

Lundbeck Pharms LLC

Dosage forms

Tablet

Powder, Tablet

Drug class

Anti-Epileptic Agent

Boxed warning

None

Boxed warning

Treats

Partial Epilepsies, Tonic-Clonic Epilepsy, Tremor

Infantile Spasms, Complex Partial Epilepsy

Frequently asked questions

Which is better-rated, Mysoline or Sabril?

By our independent rating, Mysoline scores higher — 3.7 vs 3.5 out of 5 for Sabril. Ratings are based on FDA regulatory (recall-safety) data.

What is the difference between Mysoline and Sabril?

Mysoline contains Primidone, while Sabril contains Vigabatrin — 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.