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INFUMORPH vs ULTIVA

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 15, 2026·How we rate

Possible drug interaction. INFUMORPH and ULTIVA 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.

Rating

70/100
70/100

Pharmacy pays

$2.61 /mL

Type

RX
RX

Active ingredient

MORPHINE SULFATE
REMIFENTANIL HYDROCHLORIDE

Dosage forms

Injectable, Solution
Injectable

Drug class

Opioid Agonist
Opioid Agonist

Half-life

about 2 hours

Treats

Dyspnea, Intractable Pain
Pain

Frequently asked questions

Which is better-rated, Infumorph or Ultiva?

Infumorph and Ultiva are tied at 3.5 out of 5 by our independent rating.

What is the difference between Infumorph and Ultiva?

Infumorph contains Morphine Sulfate, while Ultiva contains Remifentanil 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.