CUPRIMINE vs NAMZARIC

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated October 6, 2026·How we rate

Possible drug interaction. CUPRIMINE and NAMZARIC 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	CUPRIMINE	NAMZARIC
Rating	74/100	70/100
Pharmacy pays	—	~$1.45 /30
Type	RX	RX
Active ingredient	PENICILLAMINE	DONEPEZIL HYDROCHLORIDE AND MEMANTINE HYDROCHLORIDE
Manufacturer	Valeant Pharm Intl	Abbvie
Dosage forms	Capsule	Capsule
Drug class	Antirheumatic Agent	—
Boxed warning	Boxed warning	None
Half-life	—	about 70 hours
Treats	Rheumatoid Arthritis, Cystinuria, Hepatolenticular Degeneration	—

cuprimine namzaric

Rating

74/100

70/100

Pharmacy pays

—

~$1.45 /30

Type

Active ingredient

PENICILLAMINE

DONEPEZIL HYDROCHLORIDE AND MEMANTINE HYDROCHLORIDE

Manufacturer

Valeant Pharm Intl

Abbvie

Dosage forms

Capsule

Drug class

Antirheumatic Agent

—

Boxed warning

None

Half-life

—

about 70 hours

Treats

Rheumatoid Arthritis, Cystinuria, Hepatolenticular Degeneration

—

Frequently asked questions

Which is better-rated, Cuprimine or Namzaric?

By our independent rating, Cuprimine scores higher — 3.7 vs 3.5 out of 5 for Namzaric. Ratings are based on FDA regulatory (recall-safety) data.

What is the difference between Cuprimine and Namzaric?

Cuprimine contains Penicillamine, while Namzaric contains Donepezil Hydrochloride and Memantine Hydrochloride — 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.