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DILAUDID vs DILAUDID-HP

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 20, 2026·How we rate

Rating

68/100
68/100

Pharmacy pays

$0.57 /mL
$0.57 /mL

Type

RX
RX

Active ingredient

HYDROMORPHONE HYDROCHLORIDE
HYDROMORPHONE HYDROCHLORIDE

Dosage forms

Injectable, Solution, Tablet
Injectable

Drug class

Opioid Agonist
Opioid Agonist

Half-life

about 2.3 hours (terminal elimination half-life after an intravenous dose); after an oral dose the label reports a mean T½ of about 2.6 hours for the 8 mg tablet and 2.8 hours for the oral liquid
about 2.3 hours (terminal elimination half-life after an intravenous dose); after an oral dose the label reports a mean T½ of about 2.6 hours for the 8 mg tablet and 2.8 hours for the oral liquid

Treats

Cough, Postoperative Pain
Cough, Postoperative Pain

Frequently asked questions

Which is better-rated, Dilaudid or Dilaudid-Hp?

Dilaudid and Dilaudid-Hp are tied at 3.4 out of 5 by our independent rating.

Which is cheaper, Dilaudid or Dilaudid-Hp?

Pharmacies pay about the same to acquire either one — roughly $0.57 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 Dilaudid and Dilaudid-Hp?

Both Dilaudid and Dilaudid-Hp share the active ingredient Hydromorphone Hydrochloride.

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.