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LODOSYN vs MIRAPEX ER

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 23, 2026·How we rate

Possible drug interaction. LODOSYN 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.

Rating

New
72/100

Pharmacy pays

~$20.39 /30
~$2.01 /30

Type

RX
RX

Active ingredient

CARBIDOPA
PRAMIPEXOLE DIHYDROCHLORIDE

Dosage forms

Tablet
Tablet, extended release

Drug class

Nonergot Dopamine Agonist

Boxed warning

None
None

Treats

Parkinson Disease
Depressive Disorder, Parkinson Disease

Get mirapex erhigher-rated option

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Frequently asked questions

Which is cheaper, Lodosyn or Mirapex ER?

Mirapex ER costs pharmacies less to acquire — about $2.01 vs $20.39 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 Lodosyn and Mirapex ER?

Lodosyn contains Carbidopa, 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.