GOCOVRI vs ONGENTYS

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 16, 2026·How we rate

Possible drug interaction. GOCOVRI and ONGENTYS 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	GOCOVRI	ONGENTYS
Rating	New	70/100
Pharmacy pays	~$4.67 /30	—
Type	RX	RX
Active ingredient	AMANTADINE HYDROCHLORIDE	OPICAPONE
Manufacturer	Supernus Pharms	Amneal
Dosage forms	Capsule, Oral pellets	Capsule
Drug class	Influenza A M2 Protein Inhibitor	—
Boxed warning	None	None
Half-life	about 17 hours (range roughly 10 to 25 hours); across studies it has averaged about 16 hours (range 9 to 31 hours) in healthy adults	—
Treats	Drug-Induced Dyskinesia, Dystonia, Human Influenza	Parkinson Disease

gocovri ongentys

Rating

New

70/100

Pharmacy pays

~$4.67 /30

—

Type

Active ingredient

AMANTADINE HYDROCHLORIDE

OPICAPONE

Manufacturer

Supernus Pharms

Amneal

Dosage forms

Capsule, Oral pellets

Capsule

Drug class

Influenza A M2 Protein Inhibitor

—

Boxed warning

None

Half-life

about 17 hours (range roughly 10 to 25 hours); across studies it has averaged about 16 hours (range 9 to 31 hours) in healthy adults

—

Treats

Drug-Induced Dyskinesia, Dystonia, Human Influenza

Parkinson Disease

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Frequently asked questions

What is the difference between Gocovri and Ongentys?

Gocovri contains Amantadine Hydrochloride, while Ongentys contains Opicapone — 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.