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COLAZAL vs LOARGYS

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated October 4, 2026·How we rate

Possible drug interaction. COLAZAL and LOARGYS 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.

colazalloargys

Rating

74/100
New

Pharmacy pays

~$11.02 /30
—

Type

RX
RX

Active ingredient

BALSALAZIDE DISODIUM
PEGZILARGINASE-NBLN

Manufacturer

Valeant Pharm Intl
Immedica Pharma Ab

Dosage forms

Capsule
Injectable

Drug class

Aminosalicylate
—

Boxed warning

None
Boxed warning

Treats

Ulcerative Colitis
Hyperargininemia

Frequently asked questions

What is the difference between Colazal and Loargys?

Colazal contains Balsalazide Disodium, while Loargys contains Pegzilarginase-Nbln — 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.