CUPRIMINE vs SYNALGOS-DC

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated October 10, 2026·How we rate

Possible drug interaction. CUPRIMINE and SYNALGOS-DC 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	SYNALGOS-DC
Rating	74/100	62/100
Pharmacy pays	—	~$0.78 /30
Type	RX	RX
Active ingredient	PENICILLAMINE	ASPIRIN AND CAFFEINE AND DIHYDROCODEINE BITARTRATE
Manufacturer	Valeant Pharm Intl	Sun Pharm Industries
Dosage forms	Capsule	Capsule
Drug class	Antirheumatic Agent	—
Boxed warning	Boxed warning	None
Half-life	—	about 20 minutes (the label also states 0.33 hours) for aspirin itself
Treats	Rheumatoid Arthritis, Cystinuria, Hepatolenticular Degeneration	—

cuprimine synalgos-dc

Rating

74/100

62/100

Pharmacy pays

—

~$0.78 /30

Type

Active ingredient

PENICILLAMINE

ASPIRIN AND CAFFEINE AND DIHYDROCODEINE BITARTRATE

Manufacturer

Valeant Pharm Intl

Sun Pharm Industries

Dosage forms

Capsule

Drug class

Antirheumatic Agent

—

Boxed warning

None

Half-life

—

about 20 minutes (the label also states 0.33 hours) for aspirin itself

Treats

Rheumatoid Arthritis, Cystinuria, Hepatolenticular Degeneration

—

Frequently asked questions

Which is better-rated, Cuprimine or Synalgos-Dc?

By our independent rating, Cuprimine scores higher — 3.7 vs 3.1 out of 5 for Synalgos-Dc. Ratings are based on FDA regulatory (recall-safety) data.

What is the difference between Cuprimine and Synalgos-Dc?

Cuprimine contains Penicillamine, while Synalgos-Dc contains Aspirin and Caffeine and Dihydrocodeine Bitartrate — 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.