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AMIODARONE HYDROCHLORIDE vs NORPACE

Independent side-by-side comparison.

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

Possible drug interaction. AMIODARONE HYDROCHLORIDE and NORPACE 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.

amiodarone hydrochloridenorpace

Rating

68/100
64/100

Pharmacy pays

~$3.68 /30
~$25.31 /30

Type

RX
RX

Active ingredient

AMIODARONE HYDROCHLORIDE
DISOPYRAMIDE PHOSPHATE

Manufacturer

Fresenius Kabi USA
Pfizer

Dosage forms

Injectable, Tablet
Capsule

Drug class

Antiarrhythmic
Antiarrhythmic

Boxed warning

None
Boxed warning

Treats

Supraventricular Tachycardia, Ventricular Fibrillation
Atrial Fibrillation, Atrial Flutter, Ventricular Premature Complexes

Frequently asked questions

Which is better-rated, Amiodarone Hydrochloride or Norpace?

By our independent rating, Amiodarone Hydrochloride scores higher — 3.4 vs 3.2 out of 5 for Norpace. Ratings are based on FDA regulatory (recall-safety) data.

Which is cheaper, Amiodarone Hydrochloride or Norpace?

Amiodarone Hydrochloride costs pharmacies less to acquire — about $3.68 vs $25.31 for a 30-count supply, per the CMS NADAC survey. That gap is in the pharmacy's cost of goods, not necessarily in what you pay: your price is set afterwards by your insurer and the pharmacy.

What is the difference between Amiodarone Hydrochloride and Norpace?

Amiodarone Hydrochloride contains Amiodarone Hydrochloride, while Norpace contains Disopyramide Phosphate — 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.