FENTORA vs LEVO-DROMORAN

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 17, 2026·How we rate

Possible drug interaction. FENTORA and LEVO-DROMORAN 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	FENTORA	LEVO-DROMORAN
Rating	New	70/100
Pharmacy pays	$9.51 /mL	~$319.37 /30
Type	RX	RX
Active ingredient	FENTANYL CITRATE	LEVORPHANOL TARTRATE
Manufacturer	Cephalon	Valeant Pharm Intl
Dosage forms	Tablet	Injectable, Tablet
Drug class	Opioid Agonist	Opioid Agonist
Boxed warning	None	None
Treats	Pain	Pain

fentora levo-dromoran

Rating

New

70/100

Pharmacy pays

$9.51 /mL

~$319.37 /30

Type

Active ingredient

FENTANYL CITRATE

LEVORPHANOL TARTRATE

Manufacturer

Cephalon

Valeant Pharm Intl

Dosage forms

Tablet

Injectable, Tablet

Drug class

Opioid Agonist

Boxed warning

None

Treats

Pain

Frequently asked questions

What is the difference between Fentora and Levo-Dromoran?

Fentora contains Fentanyl Citrate, while Levo-Dromoran contains Levorphanol Tartrate — 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.