MYSOLINE vs PRIALT

Independent side-by-side comparison.

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

Possible drug interaction. MYSOLINE and PRIALT 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	PRIALT
Rating	74/100	New
Pharmacy pays	~$2.89 /30	—
Type	RX	RX
Active ingredient	PRIMIDONE	ZICONOTIDE ACETATE
Manufacturer	Valeant Pharm Intl	Esteve
Dosage forms	Tablet	Injectable
Drug class	Anti-Epileptic Agent	—
Boxed warning	None	Boxed warning
Treats	Partial Epilepsies, Tonic-Clonic Epilepsy, Tremor	Chronic Pain

mysoline prialt

Rating

74/100

New

Pharmacy pays

~$2.89 /30

—

Type

Active ingredient

PRIMIDONE

ZICONOTIDE ACETATE

Manufacturer

Valeant Pharm Intl

Esteve

Dosage forms

Tablet

Injectable

Drug class

Anti-Epileptic Agent

—

Boxed warning

None

Boxed warning

Treats

Partial Epilepsies, Tonic-Clonic Epilepsy, Tremor

Chronic Pain

Frequently asked questions

What is the difference between Mysoline and Prialt?

Mysoline contains Primidone, while Prialt contains Ziconotide Acetate — 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.