COLAZAL vs PRED-G

Independent side-by-side comparison.

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

Possible drug interaction. COLAZAL and PRED-G 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	PRED-G
Rating	74/100	72/100
Pharmacy pays	~$11.02 /30	$0.97 /g
Type	RX	RX
Active ingredient	BALSALAZIDE DISODIUM	GENTAMICIN SULFATE AND PREDNISOLONE ACETATE
Manufacturer	Valeant Pharm Intl	Allergan
Dosage forms	Capsule	Drops, Topical
Drug class	Aminosalicylate	—
Boxed warning	None	None
Half-life	—	2 to 4 hours
Treats	Ulcerative Colitis	—

colazal pred-g

Rating

74/100

72/100

Pharmacy pays

~$11.02 /30

$0.97 /g

Type

Active ingredient

BALSALAZIDE DISODIUM

GENTAMICIN SULFATE AND PREDNISOLONE ACETATE

Manufacturer

Valeant Pharm Intl

Allergan

Dosage forms

Capsule

Drops, Topical

Drug class

Aminosalicylate

—

Boxed warning

None

Half-life

—

2 to 4 hours

Treats

Ulcerative Colitis

—

Frequently asked questions

Which is better-rated, Colazal or Pred-G?

By our independent rating, Colazal scores higher — 3.7 vs 3.6 out of 5 for Pred-G. Ratings are based on FDA regulatory (recall-safety) data.

What is the difference between Colazal and Pred-G?

Colazal contains Balsalazide Disodium, while Pred-G contains Gentamicin Sulfate and Prednisolone Acetate — 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.