CUPRIMINE vs OGSIVEO

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated October 9, 2026·How we rate

Possible drug interaction. CUPRIMINE and OGSIVEO 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	OGSIVEO
Rating	74/100	New
Pharmacy pays	—	—
Type	RX	RX
Active ingredient	PENICILLAMINE	NIROGACESTAT HYDROBROMIDE
Manufacturer	Valeant Pharm Intl	Springworks
Dosage forms	Capsule	Tablet
Drug class	Antirheumatic Agent	Gamma Secretase Inhibitor
Boxed warning	Boxed warning	None
Treats	Rheumatoid Arthritis, Cystinuria, Hepatolenticular Degeneration	Desmoid Tumors

cuprimine ogsiveo

Rating

74/100

New

Pharmacy pays

—

Type

Active ingredient

PENICILLAMINE

NIROGACESTAT HYDROBROMIDE

Manufacturer

Valeant Pharm Intl

Springworks

Dosage forms

Capsule

Tablet

Drug class

Antirheumatic Agent

Gamma Secretase Inhibitor

Boxed warning

None

Treats

Rheumatoid Arthritis, Cystinuria, Hepatolenticular Degeneration

Desmoid Tumors

Frequently asked questions

What is the difference between Cuprimine and Ogsiveo?

Cuprimine contains Penicillamine, while Ogsiveo contains Nirogacestat Hydrobromide — 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.