ARTANE vs MIRAPEX ER

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 20, 2026·How we rate

Possible drug interaction. ARTANE and MIRAPEX ER 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	ARTANE	MIRAPEX ER
Rating	New	72/100
Pharmacy pays	~$2.72 /30	~$2.01 /30
Type	RX	RX
Active ingredient	TRIHEXYPHENIDYL HYDROCHLORIDE	PRAMIPEXOLE DIHYDROCHLORIDE
Manufacturer	Lederle	Boehringer Ingelheim
Dosage forms	Tablet, Capsule, extended release, Elixir	Tablet, extended release
Drug class	—	Nonergot Dopamine Agonist
Boxed warning	None	None
Treats	Drug-Induced Abnormalities, Parkinson Disease	Depressive Disorder, Parkinson Disease

artane mirapex er

Rating

New

72/100

Pharmacy pays

~$2.72 /30

~$2.01 /30

Type

Active ingredient

TRIHEXYPHENIDYL HYDROCHLORIDE

PRAMIPEXOLE DIHYDROCHLORIDE

Manufacturer

Lederle

Boehringer Ingelheim

Dosage forms

Tablet, Capsule, extended release, Elixir

Tablet, extended release

Drug class

—

Nonergot Dopamine Agonist

Boxed warning

None

Treats

Drug-Induced Abnormalities, Parkinson Disease

Depressive Disorder, Parkinson Disease

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Frequently asked questions

Which is cheaper, Artane or Mirapex ER?

Mirapex ER costs pharmacies less to acquire — about $2.01 vs $2.72 for a 30-count supply, per the CMS NADAC survey. That gap is in the pharmacy's cost of goods, not necessarily in what you pay: your price is set afterwards by your insurer and the pharmacy.

What is the difference between Artane and Mirapex ER?

Artane contains Trihexyphenidyl Hydrochloride, while Mirapex ER contains Pramipexole Dihydrochloride — 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.