COMBIPATCH vs MYSOLINE

Independent side-by-side comparison.

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

Possible drug interaction. COMBIPATCH 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	COMBIPATCH	MYSOLINE
Rating	62/100	74/100
Pharmacy pays	$6.64 /g	~$2.89 /30
Type	RX	RX
Active ingredient	ESTRADIOL AND NORETHINDRONE ACETATE	PRIMIDONE
Manufacturer	Noven Pharms Inc	Valeant Pharm Intl
Dosage forms	Patch, extended release	Tablet
Drug class	—	Anti-Epileptic Agent
Boxed warning	Boxed warning	None
Half-life	about 8 hours	—
Treats	—	Partial Epilepsies, Tonic-Clonic Epilepsy, Tremor

combipatch mysoline

Rating

62/100

74/100

Pharmacy pays

$6.64 /g

~$2.89 /30

Type

Active ingredient

ESTRADIOL AND NORETHINDRONE ACETATE

PRIMIDONE

Manufacturer

Noven Pharms Inc

Valeant Pharm Intl

Dosage forms

Patch, extended release

Tablet

Drug class

—

Anti-Epileptic Agent

Boxed warning

None

Half-life

about 8 hours

—

Treats

—

Partial Epilepsies, Tonic-Clonic Epilepsy, Tremor

Frequently asked questions

Which is better-rated, Combipatch or Mysoline?

By our independent rating, Mysoline scores higher — 3.7 vs 3.1 out of 5 for Combipatch. Ratings are based on FDA regulatory (recall-safety) data.

What is the difference between Combipatch and Mysoline?

Combipatch contains Estradiol and Norethindrone Acetate, 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.