COLAZAL vs SODIUM IODIDE I 123

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated October 7, 2026·How we rate

Possible drug interaction. COLAZAL and SODIUM IODIDE I 123 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	COLAZAL	SODIUM IODIDE I 123
Rating	74/100	New
Pharmacy pays	~$11.02 /30	—
Type	RX	RX
Active ingredient	BALSALAZIDE DISODIUM	SODIUM IODIDE I-123
Manufacturer	Valeant Pharm Intl	Ge Healthcare
Dosage forms	Capsule	Capsule
Drug class	Aminosalicylate	—
Boxed warning	None	None
Treats	Ulcerative Colitis	—

colazal sodium iodide i 123

Rating

74/100

New

Pharmacy pays

~$11.02 /30

—

Type

Active ingredient

BALSALAZIDE DISODIUM

SODIUM IODIDE I-123

Manufacturer

Valeant Pharm Intl

Ge Healthcare

Dosage forms

Capsule

Drug class

Aminosalicylate

—

Boxed warning

None

Treats

Ulcerative Colitis

—

Frequently asked questions

What is the difference between Colazal and Sodium Iodide I 123?

Colazal contains Balsalazide Disodium, while Sodium Iodide I 123 contains Sodium Iodide I-123 — 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.