MYSOLINE vs VOSOL HC

Independent side-by-side comparison.

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

Possible drug interaction. MYSOLINE and VOSOL HC 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	VOSOL HC
Rating	74/100	New
Pharmacy pays	~$2.89 /30	—
Type	RX	RX
Active ingredient	PRIMIDONE	ACETIC ACID, GLACIAL AND HYDROCORTISONE
Manufacturer	Valeant Pharm Intl	Saptalis Pharms
Dosage forms	Tablet	Solution
Drug class	Anti-Epileptic Agent	—
Boxed warning	None	None
Half-life	—	about 1.5 hours
Treats	Partial Epilepsies, Tonic-Clonic Epilepsy, Tremor	—

mysoline vosol hc

Rating

74/100

New

Pharmacy pays

~$2.89 /30

—

Type

Active ingredient

PRIMIDONE

ACETIC ACID, GLACIAL AND HYDROCORTISONE

Manufacturer

Valeant Pharm Intl

Saptalis Pharms

Dosage forms

Tablet

Solution

Drug class

Anti-Epileptic Agent

—

Boxed warning

None

Half-life

—

about 1.5 hours

Treats

Partial Epilepsies, Tonic-Clonic Epilepsy, Tremor

—

Frequently asked questions

What is the difference between Mysoline and Vosol Hc?

Mysoline contains Primidone, while Vosol Hc contains Acetic Acid, Glacial and Hydrocortisone — 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.