CUPRIMINE vs TUSSIONEX PENNKINETIC

Independent side-by-side comparison.

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

Possible drug interaction. CUPRIMINE and TUSSIONEX PENNKINETIC 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	TUSSIONEX PENNKINETIC
Rating	74/100	70/100
Pharmacy pays	—	—
Type	RX	RX
Active ingredient	PENICILLAMINE	CHLORPHENIRAMINE POLISTIREX AND HYDROCODONE POLISTIREX
Manufacturer	Valeant Pharm Intl	Ucb Inc
Dosage forms	Capsule	Suspension, extended release
Drug class	Antirheumatic Agent	—
Boxed warning	Boxed warning	None
Half-life	—	about 3.8 hours (3.8 ± 0.3 hours)
Treats	Rheumatoid Arthritis, Cystinuria, Hepatolenticular Degeneration	—

cuprimine tussionex pennkinetic

Rating

74/100

70/100

Pharmacy pays

—

Type

Active ingredient

PENICILLAMINE

CHLORPHENIRAMINE POLISTIREX AND HYDROCODONE POLISTIREX

Manufacturer

Valeant Pharm Intl

Ucb Inc

Dosage forms

Capsule

Suspension, extended release

Drug class

Antirheumatic Agent

—

Boxed warning

None

Half-life

—

about 3.8 hours (3.8 ± 0.3 hours)

Treats

Rheumatoid Arthritis, Cystinuria, Hepatolenticular Degeneration

—

Frequently asked questions

Which is better-rated, Cuprimine or Tussionex Pennkinetic?

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

What is the difference between Cuprimine and Tussionex Pennkinetic?

Cuprimine contains Penicillamine, while Tussionex Pennkinetic contains Chlorpheniramine Polistirex and Hydrocodone Polistirex — 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.