ISOVUE-250 vs ORALTAG

Independent side-by-side comparison.

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

Possible drug interaction. ISOVUE-250 and ORALTAG 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	ISOVUE-250	ORALTAG
Rating	New	New
Pharmacy pays	—	—
Type	RX	RX
Active ingredient	IOPAMIDOL	IOHEXOL
Manufacturer	Bracco	Interpharma Praha As
Dosage forms	Injectable	—
Drug class	Radiographic Contrast Agent	Radiographic Contrast Agent
Boxed warning	None	None

isovue-250 oraltag

Rating

New

Pharmacy pays

—

Type

Active ingredient

IOPAMIDOL

IOHEXOL

Manufacturer

Bracco

Interpharma Praha As

Dosage forms

Injectable

—

Drug class

Radiographic Contrast Agent

Boxed warning

None

Frequently asked questions

What is the difference between Isovue-250 and Oraltag?

Isovue-250 contains Iopamidol, while Oraltag contains Iohexol — 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.