MYSOLINE vs TRIMBOW

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated October 10, 2026·How we rate

Possible drug interaction. MYSOLINE and TRIMBOW 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	TRIMBOW
Rating	74/100	72/100
Pharmacy pays	~$2.89 /30	—
Type	RX	RX
Active ingredient	PRIMIDONE	BECLOMETHASONE DIPROPIONATE AND FORMOTEROL FUMARATE AND GLYCOPYRROLATE
Manufacturer	Valeant Pharm Intl	Chiesi
Dosage forms	Tablet	Spray/Inhaler, metered
Drug class	Anti-Epileptic Agent	—
Boxed warning	None	None
Treats	Partial Epilepsies, Tonic-Clonic Epilepsy, Tremor	—

mysoline trimbow

Rating

74/100

72/100

Pharmacy pays

~$2.89 /30

—

Type

Active ingredient

PRIMIDONE

BECLOMETHASONE DIPROPIONATE AND FORMOTEROL FUMARATE AND GLYCOPYRROLATE

Manufacturer

Valeant Pharm Intl

Chiesi

Dosage forms

Tablet

Spray/Inhaler, metered

Drug class

Anti-Epileptic Agent

—

Boxed warning

None

Treats

Partial Epilepsies, Tonic-Clonic Epilepsy, Tremor

—

Frequently asked questions

Which is better-rated, Mysoline or Trimbow?

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

What is the difference between Mysoline and Trimbow?

Mysoline contains Primidone, while Trimbow contains Beclomethasone Dipropionate and Formoterol Fumarate and Glycopyrrolate — 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.