OPTIRAY 300 vs ORALTAG

Independent side-by-side comparison.

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

Possible drug interaction. OPTIRAY 300 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	OPTIRAY 300	ORALTAG
Rating	New	New
Pharmacy pays	—	—
Type	RX	RX
Active ingredient	IOVERSOL	IOHEXOL
Manufacturer	Liebel-Flarsheim	Interpharma Praha As
Dosage forms	Injectable	—
Drug class	Radiographic Contrast Agent	Radiographic Contrast Agent
Boxed warning	Boxed warning	None

optiray 300 oraltag

Rating

New

Pharmacy pays

—

Type

Active ingredient

IOVERSOL

IOHEXOL

Manufacturer

Liebel-Flarsheim

Interpharma Praha As

Dosage forms

Injectable

—

Drug class

Radiographic Contrast Agent

Boxed warning

None

Frequently asked questions

What is the difference between Optiray 300 and Oraltag?

Optiray 300 contains Ioversol, 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.