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INFUMORPH vs MORPHINE SULFATE

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 14, 2026·How we rate

Rating

70/100
New

Pharmacy pays

$2.61 /mL
$2.61 /mL

Type

RX
RX

Active ingredient

MORPHINE SULFATE
MORPHINE SULFATE

Dosage forms

Injectable, Solution
Tablet, Tablet, extended release

Drug class

Opioid Agonist
Opioid Agonist

Half-life

about 2 hours
about 2 hours

Treats

Dyspnea, Intractable Pain
Dyspnea, Intractable Pain

Frequently asked questions

Which is cheaper, Infumorph or Morphine Sulfate?

Pharmacies pay about the same to acquire either one — roughly $2.61 per ml, per the CMS NADAC survey. That is not what you will be charged: your price is set by your insurer and the pharmacy, not by what the drug cost them.

What is the difference between Infumorph and Morphine Sulfate?

Both Infumorph and Morphine Sulfate share the active ingredient Morphine Sulfate.

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.