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FENTANYL CITRATE vs OPANA

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 19, 2026·How we rate

Possible drug interaction. FENTANYL CITRATE and OPANA 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.

fentanyl citrateopana

Rating

68/100
72/100

Pharmacy pays

$9.51 /mL
~$36.74 /30

Type

RX
RX

Active ingredient

FENTANYL CITRATE
OXYMORPHONE HYDROCHLORIDE

Manufacturer

Fresenius Kabi USA
Endo Pharms

Dosage forms

Injectable
Tablet, Injectable

Drug class

Opioid Agonist
Opioid Agonist

Boxed warning

Boxed warning
None

Treats

Pain
Pain

Frequently asked questions

Which is better-rated, Fentanyl Citrate or Opana?

By our independent rating, Opana scores higher — 3.6 vs 3.4 out of 5 for Fentanyl Citrate. Ratings are based on FDA regulatory (recall-safety) data.

What is the difference between Fentanyl Citrate and Opana?

Fentanyl Citrate contains Fentanyl Citrate, while Opana contains Oxymorphone Hydrochloride — 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.