FILSUVEZ vs MYSOLINE

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated October 9, 2026·How we rate

Possible drug interaction. FILSUVEZ and MYSOLINE 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	FILSUVEZ	MYSOLINE
Rating	72/100	74/100
Pharmacy pays	—	~$2.89 /30
Type	RX	RX
Active ingredient	BIRCH TRITERPENES	PRIMIDONE
Manufacturer	Chiesi	Valeant Pharm Intl
Dosage forms	Topical	Tablet
Drug class	—	Anti-Epileptic Agent
Boxed warning	None	None
Treats	Epidermolysis Bullosa	Partial Epilepsies, Tonic-Clonic Epilepsy, Tremor

filsuvez mysoline

Rating

72/100

74/100

Pharmacy pays

—

~$2.89 /30

Type

Active ingredient

BIRCH TRITERPENES

PRIMIDONE

Manufacturer

Chiesi

Valeant Pharm Intl

Dosage forms

Topical

Tablet

Drug class

—

Anti-Epileptic Agent

Boxed warning

None

Treats

Epidermolysis Bullosa

Partial Epilepsies, Tonic-Clonic Epilepsy, Tremor

Frequently asked questions

Which is better-rated, Filsuvez or Mysoline?

By our independent rating, Mysoline scores higher — 3.7 vs 3.6 out of 5 for Filsuvez. Ratings are based on FDA regulatory (recall-safety) data.

What is the difference between Filsuvez and Mysoline?

Filsuvez contains Birch Triterpenes, while Mysoline contains Primidone — 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.