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NITRO-DUR vs NITROL

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated June 7, 2026·How we rate

Rating

New
New

Pharmacy pays

~$4.23 /30
~$4.23 /30

Type

RX
RX

Active ingredient

NITROGLYCERIN
NITROGLYCERIN

Manufacturer

Dosage forms

Patch
Injectable

Drug class

Nitrate Vasodilator
Nitrate Vasodilator

Boxed warning

Treats

Angina Pectoris, Eclampsia, Fissure in Ano
Angina Pectoris, Eclampsia, Fissure in Ano

Frequently asked questions

Which is cheaper, Nitro-Dur or Nitrol?

Pharmacies pay about the same to acquire either one — roughly $4.23 for a 30-count supply, 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 Nitro-Dur and Nitrol?

Both Nitro-Dur and Nitrol share the active ingredient Nitroglycerin.

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.